New York · Annual

Year 2025

Final Issued 2026-10-21 · version 1 · Baseline 1991-2020 · next update 2027-01-10

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1 Key messages and climate synopsis

Statewide mean temperature of 8.1 °C (+0.1 °C relative to 1991–2020): the 18th warmest year in the 1979–2025 series (tied with 2005, 2018).
Statewide precipitation of 1010.5 mm, 92% of normal: the 14th driest year in the 1979–2025 series.
The highest maximum temperature at GHCN stations was 39.4 °C at Baiting Hollow on 25 June.
The largest 24-hour rainfall at GHCN stations was 102.6 mm at Norwich on 23 June.
Statewide heat waves: 5; cold waves: 3.
U.S. Drought Monitor: 22% of the state in drought (D1–D4) on 30 December 2025 (+8 points since 31 December 2024).
La Niña conditions of weak intensity in the equatorial Pacific (ONI OND 2025: −0.6 °C).

Source: NOAA NCEI

Mean temperature

8.1°C

+0.1 °C vs. normal (normal 8.0)

Normal

18th warmest of 47 (1979–2025) (tied with 2005, 2018)

Maximum temperature

13.6°C

+0.2 °C vs. normal (normal 13.4)

Normal

19th warmest of 47 (1979–2025) (tied with 2015)

Minimum temperature

2.6°C

+0.1 °C vs. normal (normal 2.5)

Normal

17th warmest of 47 (1979–2025) (tied with 1999)

Precipitation

1010.5mm

92% of normal (normal 1104.0)

Near normal

14th driest of 47 (1979–2025)

Station records

Source: NOAA NCEI

2 Global and regional climate drivers

Sea-surface temperature anomaly, Year 2025 (°C, 1991–2020)

Source: NOAA NCEI / PSL

Sea-surface temperature anomaly in the Niño regions (°C)

Region	Anomaly (°C)	Change from preceding period (°C)
Niño 1+2	0.2	0.3
Niño 3	−0.2	−0.5
Niño 3.4	−0.3	−0.7
Niño 4	−0.2	−0.8

Mean of the months in the period (OISST v2.1)

Source: NOAA CPC

La Niña conditions of weak intensity: the Oceanic Niño Index (ONI) for OND 2025 was −0.6 °C.

Source: NOAA CPC

Monthly Niño 3.4 anomaly, last 24 months (°C)

Source: NOAA CPC

Teleconnection indices

Index	Value	Phase
NAO	0.0	Neutral
AO	0.2	Neutral
PDO	−2.0	Negative

North Atlantic Oscillation (NAO); Arctic Oscillation (AO); Pacific Decadal Oscillation (PDO).

Source: NOAA CPC, NOAA NCEI

The Niño 3.4 anomaly was −0.31 °C (−0.71 °C relative to the preceding period).

Other indices: NAO +0.02 (neutral phase); AO +0.20 (neutral phase); PDO −1.99 (negative phase).

3 Precipitation

Statewide precipitation

1010.5mm

92% of normal (normal 1104.0)

Near normal

14th driest of 47 (1979–2025)

Source: NOAA NCEI

Accumulated precipitation

Source: NOAA NCEI

Percent of normal precipitation (1991–2020)

Source: NOAA NCEI

Percent of normal by county

Source: NOAA NCEI

Precipitation by region

Region	Total (mm)	Normal (mm)	Difference (%)	Category
Western Plateau	939.8	1028.8	−8.6	Near normal
Eastern Plateau	1086.6	1169.5	−7.1	Near normal
Northern Plateau	1173.3	1225.3	−4.2	Near normal
Coastal	891.8	1159.1	−23.1	Below normal
Hudson Valley	1002.9	1134.8	−11.6	Near normal
Mohawk Valley	1185.9	1186.3	−0.0	Near normal
Champlain Valley	994.2	1079.8	−7.9	Near normal
St. Lawrence Valley	946.0	1061.3	−10.9	Near normal
Great Lakes	963.2	1027.2	−6.2	Near normal
Central Lakes	884.5	983.0	−10.0	Near normal

Source: NOAA NCEI

Stations with the largest precipitation excess

Region	County	Station	Altitude (m)	Anomaly (%)
Eastern Plateau	Madison	Morrisville 6 SW	512.0	13.7
Northern Plateau	Lewis	Highmarket 2W	550.0	13.1
Great Lakes	Oswego	Fulton Oswego Co AP	144.0	10.9
Great Lakes	Jefferson	Watertown AP	95.0	9.3
Champlain Valley	Essex	Lake Placid 2 S	576.0	8.6
Mohawk Valley	Oneida	Camden	177.0	6.4
Hudson Valley	Saratoga	Saratoga Springs 4 SW	99.0	5.0
Great Lakes	Jefferson	Watertown	152.0	4.2
Mohawk Valley	Oneida	Boonville 4 SSW	472.0	3.1
Hudson Valley	Albany	Albany Intl AP	85.0	1.8

Source: NOAA NCEI

Stations with the largest precipitation deficit

Region	County	Station	Altitude (m)	Anomaly (%)
Coastal	Suffolk	Farmingdale Republic AP	23.0	−39.3
Western Plateau	Allegany	Whitesville 1N	661.0	−30.8
St. Lawrence Valley	St. Lawrence	Massena Intl AP	61.0	−28.0
Coastal	Suffolk	Bridgehampton	13.0	−26.8
Coastal	Suffolk	Islip-Li Macarthur AP	25.0	−25.9
Great Lakes	Erie	Buffalo	241.0	−22.6
Central Lakes	Livingston	Dansville Muni AP	196.0	−22.5
Coastal	Suffolk	Upton Coop - Nwsfo New York	24.0	−22.0
Central Lakes	Ontario	Honeoye	244.0	−21.3
Coastal	Queens	Jfk Intl AP	3.0	−21.2

Source: NOAA NCEI

Largest 24-hour rainfall at stations

Station	County	Max 24 h rainfall (mm)	Date
Norwich	Chenango	102.6	2025-06-23
Westmoreland 4N	Oneida	92.2	2025-06-22
Westchester Co AP	Westchester	85.9	2025-07-14
Albany Intl AP	Albany	85.3	2025-09-25
Sherburne	Chenango	85.1	2025-06-22
Indian Lake 2SW	Hamilton	84.3	2025-07-13
Mattituck	Suffolk	81.5	2025-10-31
Rochester Gtr Intl	Monroe	80.0	2025-06-18
Phonecia 2SW	Ulster	77.2	2025-05-06
Walton 2	Delaware	76.2	2025-06-23

Source: NOAA NCEI

Statewide precipitation in each year

Source: NOAA NCEI

Monthly precipitation and 1991–2020 normal

Source: NOAA NCEI

Statewide accumulated precipitation was 1010.5 mm, 92% of the 1991–2020 average (1104.0 mm), category “Near normal”. It was the 14th driest year in the 1979–2025 series.

The region with the highest percentage of normal was Mohawk Valley (100%) and the lowest was Coastal (77%).

Source: NOAA NCEI

4 Temperature

Mean temperature

8.1°C

+0.1 °C vs. normal (normal 8.0)

Normal

18th warmest of 47 (1979–2025) (tied with 2005, 2018)

Source: NOAA NCEI

Mean temperature

Source: NOAA NCEI

Mean temperature anomaly (1991–2020)

Source: NOAA NCEI

Mean temperature anomaly by region

Source: NOAA NCEI

Stations with the largest positive anomaly

Region	County	Station	Altitude (m)	Anomaly (°C)
Western Plateau	Cattaraugus	Franklinville	485.0	2.7
Eastern Plateau	Schoharie	Lansing Manor	338.0	1.6
Coastal	Suffolk	Montauk AP	2.0	1.4
Central Lakes	Livingston	Dansville Muni AP	196.0	1.1
Coastal	Suffolk	Islip-Li Macarthur AP	25.0	0.9
St. Lawrence Valley	St. Lawrence	Gouverneur 3 NW	128.0	0.8
Hudson Valley	Saratoga	Saratoga Springs 4 SW	99.0	0.8
Hudson Valley	Saratoga	Conklingville Dam	246.0	0.7
Northern Plateau	Lewis	Lowville	263.0	0.6
Great Lakes	Oswego	Oswego	99.0	0.6

Source: NOAA NCEI

Stations with the largest negative anomaly

Region	County	Station	Altitude (m)	Anomaly (°C)
Eastern Plateau	Chenango	Norwich	301.0	−1.0
Eastern Plateau	Madison	Morrisville 6 SW	512.0	−0.9
Champlain Valley	Clinton	Dannemora	408.0	−0.8
Great Lakes	Wayne	Sodus 1W	135.0	−0.8
Great Lakes	Chautauqua	Dunkirk Chautauqua Co AP	204.0	−0.7
Eastern Plateau	Delaware	Walton 2	451.0	−0.6
Great Lakes	Jefferson	Watertown	152.0	−0.4
Central Lakes	Livingston	Mt Morris 2W	268.0	−0.4
Western Plateau	Allegany	Alfred	586.0	−0.3
Western Plateau	Allegany	Wellsville Muni AP	638.0	−0.3

Source: NOAA NCEI

Monthly statewide mean temperature anomaly

Source: NOAA NCEI

Statewide mean temperature anomaly in each year

Source: NOAA NCEI

The statewide mean temperature was 8.1 °C, 0.1 °C above the 1991–2020 average (8.0 °C), category “Normal”. It was the 18th warmest year in the 1979–2025 series (tied with 2005, 2018).

By region, the largest anomaly was in Coastal (+0.4 °C) and the smallest in Eastern Plateau (−0.0 °C).

Source: NOAA NCEI

Maximum temperature

13.6°C

+0.2 °C vs. normal (normal 13.4)

Normal

19th warmest of 47 (1979–2025) (tied with 2015)

Source: NOAA NCEI

Maximum temperature anomaly (1991–2020)

Source: NOAA NCEI

Lowest and highest monthly mean maximum temperature by region

Region	Lowest value (°C)	Station	Highest value (°C)	Station
Western Plateau	12.8	Wellsville Muni AP	16.4	Franklinville
Eastern Plateau	11.4	Morrisville 6 SW	17.2	Lansing Manor
Northern Plateau	10.4	Highmarket 2W	14.2	Glens Falls AP
Coastal	15.7	Bridgehampton	17.5	Laguardia AP
Hudson Valley	13.4	Conklingville Dam	17.1	Ny City Cntrl Park
Mohawk Valley	11.1	Gloversville 7NW (Peck Lake)	14.0	Rome Griffiss Airfield
Champlain Valley	11.1	Newcomb	13.3	Plattsburgh Intl AP
St. Lawrence Valley	11.2	Colton 2 N	13.2	Gouverneur 3 NW
Great Lakes	12.8	Watertown	15.3	Portland 1SW
Central Lakes	12.0	Warsaw 6 SW	16.9	Dansville Muni AP

Station monthly means (GHCN-Daily, ≥ 80% of days with data).

Source: NOAA NCEI

The statewide maximum temperature was 13.6 °C, 0.2 °C above the 1991–2020 average (13.4 °C), category “Normal”. It was the 19th warmest year in the 1979–2025 series (tied with 2015).

By region, the largest anomaly was in St. Lawrence Valley (+0.4 °C) and the smallest in Eastern Plateau (+0.1 °C).

Source: NOAA NCEI

Minimum temperature

2.6°C

+0.1 °C vs. normal (normal 2.5)

Normal

17th warmest of 47 (1979–2025) (tied with 1999)

Source: NOAA NCEI

Minimum temperature anomaly (1991–2020)

Source: NOAA NCEI

Lowest and highest monthly mean minimum temperature by region

Region	Lowest value (°C)	Station	Highest value (°C)	Station
Western Plateau	0.9	Alfred	3.3	Franklinville
Eastern Plateau	0.9	Walton 2	3.7	Binghamton
Northern Plateau	−1.2	Highmarket 2W	1.6	Trenton Falls
Coastal	5.6	Westhampton Gabreski AP	9.8	Laguardia AP
Hudson Valley	2.4	Buskirk	9.3	Ny City Cntrl Park
Mohawk Valley	0.5	Boonville 4 SSW	3.0	Rome Griffiss Airfield
Champlain Valley	−1.0	Newcomb	2.5	Plattsburgh Intl AP
St. Lawrence Valley	−2.1	Saranac Lk Adirondack Rgnl AP	1.8	Gouverneur 3 NW
Great Lakes	2.0	Watertown AP	6.0	Oswego
Central Lakes	2.2	Mecklenburg 4SW	5.5	Dansville Muni AP

Station monthly means (GHCN-Daily, ≥ 80% of days with data).

Source: NOAA NCEI

The statewide minimum temperature was 2.6 °C, 0.1 °C above the 1991–2020 average (2.5 °C), category “Normal”. It was the 17th warmest year in the 1979–2025 series (tied with 1999).

By region, the largest anomaly was in Coastal (+0.4 °C) and the smallest in Eastern Plateau (−0.1 °C).

Source: NOAA NCEI

5 Climate extremes and records

Highest maximum temperature

39.4°C

Baiting Hollow · 2025-06-25

Lowest minimum temperature

−32.1°C

Saranac Lk Adirondack Rgnl AP · 2025-02-02

Highest 24 h rainfall

102.6mm

Norwich · 2025-06-23

Source: NOAA NCEI

Highest maximum temperature by county

County	Station	Temperature (°C)	Date
Suffolk	Baiting Hollow	39.4	2025-06-25
Queens	Jfk Intl AP	38.9	2025-06-24
Clinton	Plattsburgh Intl AP	38.3	2025-06-23
Dutchess	Poughkeepsie AP	37.8	2025-06-24
New York	Ny City Cntrl Park	37.2	2025-06-24
Washington	Whitehall	37.2	2025-06-24
Columbia	Hudson Correctional Facility	36.7	2025-06-24
Livingston	Dansville Muni AP	36.7	2025-08-12
Ontario	Victor 2NW	36.7	2025-08-13
Saratoga	Saratoga Springs 4 SW	36.7	2025-06-24
Warren	Glens Falls AP	36.7	2025-06-24
Westchester	Shrub Oak	36.7	2025-06-25
Chemung	Elmira	36.1	2025-08-13
Orange	Port Jervis	36.1	2025-06-25
Schoharie	Lansing Manor	36.1	2025-06-24
Tioga	Waverly	36.1	2025-06-25
Albany	Albany Intl AP	35.6	2025-06-23
Ulster	Mohonk Lake	35.6	2025-06-24
Chautauqua	Dunkirk	35.0	2025-07-13
Chenango	Sherburne	35.0	2025-06-24

The 20 most extreme of 53.

Source: NOAA NCEI

Lowest minimum temperature by county

County	Station	Temperature (°C)	Date
Franklin	Saranac Lk Adirondack Rgnl AP	−32.1	2025-02-02
Herkimer	Stillwater Rsvr	−31.1	2025-02-02
Cortland	Ithaca 13 E	−30.1	2025-01-22
Delaware	Delhi 2 SE	−30.0	2025-01-22
Sullivan	Callicoon Ctr	−30.0	2025-01-22
Essex	Newcomb	−29.4	2025-02-02
Hamilton	Indian Lake 2SW	−29.4	2025-02-02
Lewis	Highmarket 2W	−29.4	2025-02-02
Fulton	Gloversville 7NW (Peck Lake)	−28.9	2025-01-22
St. Lawrence	Massena Intl AP	−28.8	2025-02-02
Tompkins	Freeville 1 NE	−28.3	2025-01-22
Jefferson	Watertown AP	−27.8	2025-12-08
Schoharie	Lansing Manor	−27.8	2025-01-22
Chenango	Sherburne	−27.2	2025-01-22
Cattaraugus	Little Valley	−26.7	2025-01-22
Allegany	Angelica	−26.1	2025-01-22
Rensselaer	Buskirk	−26.1	2025-01-22
Wyoming	Warsaw 6 SW	−26.1	2025-01-22
Clinton	Dannemora	−25.6	2025-02-02
Madison	Morrisville 6 SW	−25.6	2025-01-23

The 20 most extreme of 52.

Source: NOAA NCEI

Climate-extremes indices (statewide mean)

Index	Description	Value	Normal	Difference	Unit
TX90p	Warm days (Tmax > 90th percentile)	12.4	10.0	2.4	%
TN90p	Warm nights (Tmin > 90th percentile)	10.4	10.0	0.4	%
TX10p	Cool days (Tmax < 10th percentile)	9.2	10.0	−0.8	%
TN10p	Cold nights (Tmin < 10th percentile)	7.4	10.0	−2.6	%
FD	Frost days (Tmin < 0 °C)	151.5	147.1	4.4	d
SU	Summer days (Tmax > 25 °C)	75.0	67.8	7.2	d
TR	Tropical nights (Tmin > 20 °C)	6.6	4.2	2.3	d
WSDI	Warm spell days (≥ 6 days)	0.7	—	—	d
CSDI	Cold spell days (≥ 6 days)	1.7	—	—	d
Rx1day	Maximum 1-day precipitation	40.3	53.4	−13.1	mm
Rx5day	Maximum 5-day precipitation	71.3	85.6	−14.3	mm
CDD	Consecutive dry days (< 1 mm)	15.3	13.7	1.7	d
CWD	Consecutive wet days (≥ 1 mm)	8.0	7.5	0.5	d

Percentile indices relative to calendar-day percentiles of 1991–2020 (5-day window); counts and maxima averaged over the state's grid cells.

Source: NOAA NCEI

Frost days by region

Source: NOAA NCEI

Heat and cold waves

Dates	Type	Details
2025-03-15 – 2025-03-17	Heat wave	Up to 96% of the state above the 90th percentile of Tmax. Regions: Western Plateau, Eastern Plateau, Northern Plateau, Hudson Valley, Mohawk Valley, Champlain Valley, St. Lawrence Valley, Great Lakes and Central Lakes.
2025-07-29 – 2025-07-31	Heat wave	Up to 100% of the state above the 90th percentile of Tmax. Regions: Western Plateau, Eastern Plateau, Northern Plateau, Coastal, Hudson Valley, Mohawk Valley, Champlain Valley, Great Lakes and Central Lakes.
2025-08-01 – 2025-08-03	Cold wave	Up to 100% of the state below the 10th percentile of Tmin. Regions: Western Plateau, Eastern Plateau, Northern Plateau, Coastal, Hudson Valley, Mohawk Valley, Champlain Valley, St. Lawrence Valley, Great Lakes and Central Lakes.
2025-08-10 – 2025-08-14	Heat wave	Up to 97% of the state above the 90th percentile of Tmax. Regions: Western Plateau, Eastern Plateau, Northern Plateau, Hudson Valley, Mohawk Valley, Champlain Valley, St. Lawrence Valley, Great Lakes and Central Lakes.
2025-08-28 – 2025-08-31	Cold wave	Up to 75% of the state below the 10th percentile of Tmin. Regions: Western Plateau, Eastern Plateau, Northern Plateau, Coastal, Hudson Valley, Mohawk Valley, Great Lakes and Central Lakes.
2025-09-08 – 2025-09-10	Cold wave	Up to 84% of the state below the 10th percentile of Tmin. Regions: Western Plateau, Eastern Plateau, Northern Plateau, Hudson Valley, Mohawk Valley, Great Lakes and Central Lakes.
2025-09-29 – 2025-10-01	Heat wave	Up to 84% of the state above the 90th percentile of Tmax. Regions: Western Plateau, Eastern Plateau, Northern Plateau, Coastal, Hudson Valley, Mohawk Valley, Champlain Valley and Central Lakes.
2025-10-05 – 2025-10-07	Heat wave	Up to 100% of the state above the 90th percentile of Tmax. Regions: Western Plateau, Eastern Plateau, Northern Plateau, Coastal, Hudson Valley, Mohawk Valley, Champlain Valley, St. Lawrence Valley, Great Lakes and Central Lakes.

Wave: at least 3 consecutive days with at least half of the state above the 90th percentile of maximum temperature (heat) or below the 10th percentile of minimum temperature (cold). At most the 10 most intense are listed.

Source: NOAA NCEI

6 Drought

U.S. Drought Monitor, 30 December 2025

Source: National Drought Mitigation Center, USDA, NOAA

Share of the state by drought category, weekly U.S. Drought Monitor maps (%)

Source: National Drought Mitigation Center, USDA, NOAA

Counties with the most severe drought, U.S. Drought Monitor of 30 December 2025 (% of the county)

County	D0–D4 (%)	D1–D4 (%)
Livingston	100.0	100.0
Monroe	100.0	100.0
Ontario	100.0	100.0
Wayne	100.0	100.0
Genesee	100.0	96.0
Orange	100.0	78.1
Orleans	100.0	72.3
Hamilton	99.8	71.1
Herkimer	100.0	67.5
Yates	100.0	66.1

Cumulative shares: D1–D4 is the share in moderate drought or worse.

Source: National Drought Mitigation Center, USDA, NOAA

Standardized Precipitation Index (SPI) ending December 2025

Source: NOAA NCEI

Share of the state by SPI category

Source: NOAA NCEI

Counties with the lowest SPI-12

County	SPI-6	SPI-12	Category
Nassau	−1.1	−1.9	Severe drought
Suffolk	−1.2	−1.7	Severe drought
Queens	−1.1	−1.6	Severe drought
Kings	−1.1	−1.5	Severe drought
Rockland	−1.3	−1.4	Moderate drought
Bronx	−1.0	−1.4	Moderate drought
New York	−1.0	−1.4	Moderate drought
Westchester	−0.9	−1.4	Moderate drought
Putnam	−1.1	−1.4	Moderate drought
Richmond	−1.0	−1.4	Moderate drought

Source: NOAA NCEI

U.S. Drought Monitor, map of 30 December 2025: 22% of the state in drought (D1–D4), 0% in severe drought or worse (D2–D4) and 0% in extreme or exceptional drought (D3–D4); 65% was abnormally dry or in drought (D0–D4).

On the map of 31 December 2024, 14% of the state was in drought: a change of +8 points over the period.

SPI-12 (Jan–Dec 2025): statewide mean −0.67; 24% of the state in drought (SPI ≤ −1.0) and 8% in severe or extreme drought.

Most affected counties: Nassau (−1.93), Suffolk (−1.70) and Queens (−1.60).

SPI-6 (Jul–Dec 2025): 59% of the state in drought.

7 Severe weather and notable events

No tropical cyclone came within 300 km of the state.

9 Outlook

Outlook for Jan–Mar 2026: most likely tercile

Source: NOAA CPC

Probability of each tercile by region, Jan–Mar 2026 (%)

Region	Precipitation: below	Precipitation: normal	Precipitation: above	Temp.: below	Temp.: normal	Temp.: above
Western Plateau	30.0	36.0	34.0	22.0	35.0	44.0
Eastern Plateau	33.0	35.0	33.0	24.0	37.0	39.0
Northern Plateau	31.0	36.0	34.0	23.0	35.0	42.0
Coastal	37.0	35.0	28.0	36.0	35.0	29.0
Hudson Valley	34.0	34.0	33.0	26.0	36.0	38.0
Mohawk Valley	31.0	34.0	34.0	23.0	36.0	41.0
Champlain Valley	32.0	34.0	34.0	26.0	34.0	41.0
St. Lawrence Valley	31.0	36.0	33.0	25.0	33.0	42.0
Great Lakes	31.0	34.0	35.0	20.0	35.0	45.0
Central Lakes	30.0	34.0	36.0	22.0	35.0	44.0

Source: NOAA CPC

Probabilistic outlook from the North American Multi-Model Ensemble (NMME), initialised in January 2026, relative to 1991–2020 terciles. It is not an official forecast: consult the National Weather Service and NOAA's Climate Prediction Center.

Precipitation, Jan–Mar 2026: above normal is favoured over 0% of the state and below normal over 0%.

Mean temperature, Jan–Mar 2026: above normal is favoured over 76% of the state and below normal over 2%.

10 Annexes

Report climate regions

Monthly precipitation by county (mm)

County	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Albany	29.0	61.7	54.8	85.8	183.9	118.8	66.4	50.3	98.1	99.5	64.5	81.3
Allegany	31.2	66.5	54.5	95.3	147.8	118.8	67.8	60.0	30.7	98.2	86.0	68.3
Bronx	14.2	65.8	121.8	74.8	145.8	63.2	100.1	46.1	63.5	119.1	48.2	84.7
Broome	41.5	79.8	58.6	81.1	171.5	122.3	110.5	63.3	65.1	108.5	60.4	81.7
Cattaraugus	56.6	77.3	58.0	112.4	155.5	137.1	64.3	59.6	30.6	133.0	111.7	101.0
Cayuga	45.3	87.2	41.8	86.8	146.6	102.1	60.0	79.2	36.8	95.2	82.6	87.2
Chautauqua	59.8	67.7	48.3	110.4	130.3	119.1	63.1	66.3	43.7	160.0	94.0	126.7
Chemung	19.2	67.0	42.2	78.2	148.7	98.6	65.3	71.1	52.6	118.6	39.3	55.0
Chenango	44.8	80.8	55.2	87.0	165.8	174.9	77.0	79.0	64.5	108.2	88.3	88.1
Clinton	45.4	90.4	61.3	81.3	106.4	61.9	75.9	50.1	60.7	108.2	85.9	61.9
Columbia	30.1	59.9	59.8	91.0	173.2	83.1	85.7	64.6	78.9	106.1	61.2	79.0
Cortland	38.0	87.1	57.8	85.4	147.2	142.4	72.8	73.9	46.3	110.9	87.6	84.7
Delaware	37.8	69.2	61.9	78.9	181.7	141.8	98.5	87.4	91.9	106.1	78.6	82.1
Dutchess	21.6	52.8	66.6	82.0	195.9	89.8	116.6	63.0	53.6	116.1	52.1	78.2
Erie	56.3	61.2	47.9	99.5	120.7	74.7	61.8	66.3	28.2	141.7	86.7	109.2
Essex	42.4	101.1	92.9	85.6	134.5	72.4	100.1	54.9	76.0	109.6	96.3	89.2
Franklin	48.2	90.3	71.8	86.3	106.1	75.1	89.6	58.2	70.7	108.4	109.3	83.0
Fulton	47.1	100.7	79.4	107.5	190.7	124.7	78.2	50.2	99.8	125.5	92.7	98.9
Genesee	33.9	66.7	45.6	84.0	124.3	81.4	42.2	55.8	19.4	109.2	80.3	82.3
Greene	26.8	63.5	60.9	83.4	195.6	109.2	75.0	76.3	94.7	97.7	71.7	93.7
Hamilton	50.4	113.4	104.2	95.5	145.7	91.2	129.6	58.1	73.4	104.6	93.9	100.5
Herkimer	81.9	109.5	83.9	91.6	152.7	136.2	99.3	49.3	67.0	96.6	131.1	105.6
Jefferson	76.5	85.6	69.6	84.9	108.9	113.7	74.4	79.4	43.7	121.1	125.3	107.6
Kings	16.6	72.3	120.8	75.1	139.3	65.3	92.6	48.7	64.1	108.8	49.1	85.8
Lewis	103.5	107.8	80.1	99.9	132.3	119.4	109.2	55.9	58.1	106.8	149.0	118.2
Livingston	23.7	52.9	39.2	84.5	133.8	106.1	58.6	49.2	21.6	96.6	69.0	58.3
Madison	50.5	91.7	54.5	92.2	156.2	171.1	65.4	80.1	56.8	97.8	117.1	89.4
Monroe	29.4	64.6	49.8	77.9	121.4	108.0	38.4	53.2	14.5	83.6	72.3	72.8
Montgomery	38.5	73.3	66.0	90.2	175.6	129.2	68.6	53.3	96.5	104.4	87.3	81.9
Nassau	11.8	66.6	102.9	64.0	125.9	57.0	106.3	44.8	61.4	106.3	43.9	77.9
New York	16.3	68.7	122.2	79.5	147.8	65.8	93.6	47.4	61.3	112.9	49.5	85.3
Niagara	30.3	58.2	40.3	88.3	87.4	61.7	37.6	50.5	22.4	113.6	76.0	87.7
Oneida	86.0	121.2	70.2	92.7	148.3	155.2	93.2	49.0	63.1	93.3	133.9	116.4
Onondaga	55.7	101.2	42.2	92.0	149.5	111.3	63.5	77.3	53.8	94.4	109.4	97.9
Ontario	22.6	55.2	38.3	72.9	132.0	89.1	64.1	62.4	23.8	91.3	62.0	58.8
Orange	19.3	60.3	80.5	82.4	228.0	96.4	86.0	44.9	55.4	93.4	49.5	65.0
Orleans	38.3	67.8	44.5	83.4	104.7	69.0	29.7	46.0	17.7	103.6	85.2	78.7
Oswego	88.9	125.1	57.3	90.6	141.5	110.1	77.2	63.2	56.9	112.7	125.1	119.9
Otsego	47.4	73.8	68.5	84.3	171.2	165.8	73.1	74.6	81.6	104.5	103.0	79.9
Putnam	21.2	58.4	78.1	78.2	169.3	69.6	123.5	53.4	49.0	133.0	47.4	92.4
Queens	15.7	73.6	120.7	70.5	132.6	63.8	89.2	46.6	67.8	108.9	48.5	85.4
Rensselaer	37.4	65.3	67.1	109.4	185.1	110.9	83.0	36.1	87.7	110.4	71.5	79.0
Richmond	19.5	70.0	106.6	82.0	150.0	64.6	120.2	47.6	62.3	111.2	49.1	85.3
Rockland	17.5	64.2	93.2	79.1	167.9	69.5	118.5	48.9	55.2	127.4	44.5	79.1
St. Lawrence	46.4	75.5	74.5	76.8	87.2	97.5	80.7	50.3	48.1	100.8	97.3	80.4
Saratoga	28.6	90.0	74.6	112.1	192.2	107.6	70.9	40.1	99.5	128.6	70.6	94.8
Schenectady	30.5	70.4	57.0	96.2	182.7	120.1	68.8	42.0	102.9	109.6	67.1	82.8
Schoharie	30.5	62.7	64.3	74.6	167.2	126.7	79.8	74.5	104.1	88.2	82.3	84.3
Schuyler	17.6	63.6	37.4	79.0	143.2	104.4	76.2	62.6	39.7	97.7	45.8	50.2
Seneca	19.7	61.1	34.3	79.8	142.9	90.0	68.7	68.6	28.7	82.6	57.3	65.1
Steuben	20.1	64.0	41.2	81.4	142.3	107.1	64.1	62.2	40.6	98.8	54.9	50.6
Suffolk	24.1	79.9	94.0	60.4	152.1	43.0	89.2	37.8	49.5	127.0	55.6	75.4
Sullivan	28.7	57.0	70.6	96.3	261.0	122.9	88.5	69.9	81.7	95.7	62.4	73.8
Tioga	31.9	72.3	54.0	77.3	152.0	114.2	86.8	65.8	49.6	121.4	45.2	76.3
Tompkins	23.7	71.6	51.0	70.7	141.7	136.1	75.0	64.9	38.1	112.3	59.0	66.0
Ulster	27.7	63.0	68.4	110.7	241.3	119.3	98.1	59.9	84.8	96.0	71.2	83.3
Warren	25.9	95.1	95.8	86.5	165.4	81.5	87.4	55.6	82.9	120.0	67.5	91.6
Washington	25.8	73.6	75.9	95.2	181.0	90.2	66.9	37.8	72.7	121.5	70.4	80.6
Wayne	—	—	—	—	—	—	—	—	—	—	—	—
Westchester	14.7	59.6	95.6	71.6	155.9	60.0	134.0	54.4	58.7	137.6	42.2	86.1
Wyoming	43.1	64.2	50.8	101.3	145.2	98.5	60.1	54.4	23.4	134.9	98.9	89.4
Yates	17.3	55.3	35.1	81.9	141.0	93.8	84.7	47.1	22.6	73.8	53.0	52.2

CSV

Source: NOAA NCEI

Monthly maximum temperature by region (°C)

Region	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Western Plateau	−2.9	−0.2	10.2	14.6	18.2	25.6	28.8	25.4	23.8	16.5	7.1	0.2
Eastern Plateau	−2.5	−0.3	9.5	14.2	17.9	24.7	28.4	25.2	23.0	15.9	6.8	−0.2
Northern Plateau	−4.0	−2.6	6.5	11.9	16.9	23.1	27.0	24.7	21.7	14.9	4.2	−2.1
Coastal	3.1	5.1	12.2	16.0	20.0	26.1	29.7	27.2	24.9	18.8	12.1	5.2
Hudson Valley	−0.1	1.4	10.9	15.7	19.8	26.1	29.9	26.9	24.3	17.4	8.5	1.4
Mohawk Valley	−2.6	−1.2	8.5	13.7	18.2	24.8	28.8	26.3	23.5	16.2	6.3	−0.6
Champlain Valley	−4.7	−3.2	6.7	11.6	17.0	23.7	26.7	24.4	21.3	14.8	3.7	−2.4
St. Lawrence Valley	−4.3	−3.0	6.9	12.6	18.0	24.3	27.7	25.5	22.2	15.4	3.5	−2.0
Great Lakes	−2.4	−0.9	9.5	13.7	17.5	25.1	28.3	25.8	23.3	16.4	6.9	0.5
Central Lakes	−2.2	−0.3	10.1	14.2	17.8	25.4	28.6	25.7	23.5	16.3	7.2	0.4

CSV

Source: NOAA NCEI

Monthly mean temperature by region (°C)

Region	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Western Plateau	−6.6	−4.3	3.6	8.0	12.8	19.6	22.1	18.2	16.1	9.7	2.8	−4.7
Eastern Plateau	−6.6	−4.7	3.2	7.4	12.8	18.8	22.0	18.2	15.9	9.4	2.4	−5.0
Northern Plateau	−8.3	−7.9	0.2	5.3	11.6	17.4	20.6	17.8	14.8	8.6	0.3	−7.6
Coastal	−0.7	1.1	6.9	11.1	15.6	21.5	25.2	22.0	20.1	14.2	7.6	0.8
Hudson Valley	−4.6	−3.3	4.6	9.3	14.7	20.5	23.9	20.2	17.6	11.3	3.9	−3.3
Mohawk Valley	−6.8	−5.8	2.4	7.0	12.9	18.9	22.2	19.2	16.4	9.9	2.1	−5.7
Champlain Valley	−9.1	−8.6	0.4	5.2	11.8	17.9	20.7	18.0	14.9	8.8	0.1	−7.9
St. Lawrence Valley	−8.6	−8.5	0.5	5.8	12.5	18.4	21.2	18.6	15.3	9.1	−0.1	−7.8
Great Lakes	−5.8	−4.9	3.4	7.7	12.8	19.9	22.6	19.7	16.9	10.7	3.2	−4.0
Central Lakes	−5.7	−4.2	3.8	7.9	13.0	19.9	22.6	19.4	16.8	10.4	3.3	−3.9

CSV

Source: NOAA NCEI

Monthly minimum temperature by region (°C)

Region	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Western Plateau	−10.3	−8.5	−3.0	1.3	7.5	13.7	15.5	11.0	8.5	3.0	−1.5	−9.6
Eastern Plateau	−10.7	−9.0	−3.1	0.6	7.6	12.8	15.6	11.2	8.9	3.0	−1.9	−9.7
Northern Plateau	−12.7	−13.3	−6.1	−1.4	6.4	11.7	14.3	10.9	7.9	2.3	−3.5	−13.1
Coastal	−4.6	−2.8	1.7	6.2	11.1	16.9	20.8	16.7	15.3	9.6	3.1	−3.5
Hudson Valley	−9.1	−8.0	−1.7	2.8	9.6	14.8	17.9	13.4	10.8	5.2	−0.7	−8.0
Mohawk Valley	−11.0	−10.5	−3.8	0.2	7.6	13.0	15.7	12.2	9.2	3.5	−2.1	−10.7
Champlain Valley	−13.5	−14.1	−5.9	−1.2	6.7	12.1	14.7	11.5	8.6	2.9	−3.6	−13.5
St. Lawrence Valley	−13.0	−14.1	−6.0	−0.9	7.1	12.5	14.8	11.6	8.5	2.8	−3.7	−13.5
Great Lakes	−9.1	−8.9	−2.6	1.7	8.1	14.8	16.9	13.7	10.4	5.0	−0.6	−8.5
Central Lakes	−9.2	−8.0	−2.4	1.5	8.1	14.4	16.5	13.1	10.0	4.5	−0.6	−8.2

CSV

Source: NOAA NCEI

Stations used

Id	Name	County	Latitude	Longitude	Altitude (m)	Days with data (Tmax) (%)
USC00300055	Albion	Orleans	43.2	−78.2	183.8	99.0
USC00300063	Alcove Dam	Albany	42.5	−73.9	191.4	90.0
USC00300085	Alfred	Allegany	42.3	−77.8	586.4	99.0
USC00300093	Allegany Sp	Cattaraugus	42.1	−78.7	457.2	100.0
USC00300183	Angelica	Allegany	42.3	−78.0	449.6	100.0
USC00300220	Arcade	Wyoming	42.5	−78.5	434.9	0.0
USC00300317	Attica 7 SW	Wyoming	42.8	−78.4	416.1	0.0
USC00300321	Auburn	Cayuga	42.9	−76.5	234.7	100.0
USC00300343	Avon	Livingston	42.9	−77.8	166.1	100.0
USC00300364	Baiting Hollow	Suffolk	40.9	−72.7	21.3	93.0
USC00300379	Baldwinsville	Onondaga	43.1	−76.3	115.5	0.0
USC00300443	Batavia	Genesee	43.0	−78.2	278.3	100.0
USC00300500	Beaver Falls	Lewis	43.9	−75.4	225.6	0.0
USC00300608	Bennetts Brg	Oswego	43.5	−76.0	201.2	0.0
USC00300668	Big Moose 3 SE	Herkimer	43.8	−74.9	591.3	37.0
USC00300707	Black Rvr	Jefferson	44.0	−75.8	158.5	0.0
USC00300785	Boonville 4 SSW	Oneida	43.4	−75.4	472.4	100.0
USC00300870	Brewerton Lock 23	Onondaga	43.2	−76.2	114.9	96.0
USC00300889	Bridgehampton	Suffolk	41.0	−72.3	12.8	97.0
USC00300910	Bristol Harbour	Ontario	42.7	−77.3	286.5	0.0
USC00300937	Brockport	Monroe	43.2	−78.0	151.8	100.0
USC00301068	Buskirk	Rensselaer	42.9	−73.4	152.1	100.0
USC00301102	Callicoon Ctr	Sullivan	41.8	−75.0	372.2	100.0
USC00301110	Camden	Oneida	43.3	−75.8	176.8	38.0
USC00301152	Canandaigua 3 S	Ontario	42.8	−77.3	219.5	100.0
USC00301211	Carmel 4N	Putnam	41.5	−73.7	207.3	19.0
USC00301264	Cattaraugus 3W	Cattaraugus	42.3	−78.9	520.6	0.0
USC00301265	Cayuga Lock #1	Cayuga	42.9	−76.7	115.8	0.0
USC00301309	Centerport	Suffolk	40.9	−73.4	9.1	100.0
USC00301388	Chases Lake	Lewis	43.8	−75.3	390.4	0.0
USC00301580	Clyde Lock 26	Wayne	43.1	−76.8	119.5	0.0
USC00301625	Colden 1W	Erie	42.6	−78.7	467.9	100.0
USC00301664	Colton 2 N	St. Lawrence	44.6	−75.0	176.8	92.0
USC00301708	Conklingville Dam	Saratoga	43.3	−73.9	246.3	100.0
USC00301752	Cooperstown	Otsego	42.7	−74.9	383.1	100.0
USC00301787	Corning	Steuben	42.1	−77.1	349.6	100.0
USC00301966	Dannemora	Clinton	44.7	−73.7	408.4	91.0
USC00301974	Dansville	Livingston	42.6	−77.7	201.2	100.0
USC00302036	Delhi 2 SE	Delaware	42.3	−74.9	445.0	95.0
USC00302169	Downsville Dam	Delaware	42.1	−75.0	365.8	75.0
USC00302197	Dunkirk	Chautauqua	42.5	−79.3	192.3	100.0
USC00302454	E Sidney	Delaware	42.3	−75.2	352.0	100.0
USC00302554	Elizabethtown	Essex	44.2	−73.6	186.2	0.0
USC00302610	Elmira	Chemung	42.1	−76.8	288.6	100.0
USC00302934	Ft Drum	Jefferson	44.1	−75.7	213.4	0.0
USC00303025	Franklinville	Cattaraugus	42.3	−78.5	484.6	84.0
USC00303050	Freeville 1 NE	Tompkins	42.5	−76.3	317.6	100.0
USC00303087	Fulton	Oswego	43.3	−76.4	109.7	100.0
USC00303088	Fulton Lock O-3	Oswego	43.3	−76.4	102.4	0.0
USC00303184	Geneva Rsch Farm	Ontario	42.9	−77.0	218.8	99.0
USC00303322	Gloversville 7NW (Peck Lake)	Fulton	43.1	−74.4	443.5	99.0
USC00303346	Gouverneur 3 NW	St. Lawrence	44.4	−75.5	128.0	88.0
USC00303444	Greene	Chenango	42.3	−75.8	280.4	0.0
USC00303773	Hemlock	Livingston	42.8	−77.6	274.9	100.0
USC00303851	Highmarket 2W	Lewis	43.6	−75.6	549.9	100.0
USC00303955	Honeoye	Ontario	42.8	−77.5	243.8	100.0
USC00303961	Hooker 12 NNW	Lewis	43.9	−75.7	450.5	0.0
USC00303983	Hornell Almond Dam	Steuben	42.3	−77.7	403.9	100.0
USC00304025	Hudson Correctional Facility	Columbia	42.2	−73.8	9.1	97.0
USC00304102	Indian Lake 2SW	Hamilton	43.8	−74.3	509.0	100.0
USC00304174	Ithaca Cornell Univ	Tompkins	42.4	−76.4	292.6	100.0
USC00304207	Jamestown 4 ENE	Chautauqua	42.1	−79.2	381.0	100.0
USC00304526	La Fargeville 4E	Jefferson	44.2	−75.9	132.6	0.0
USC00304537	Lake Luzerne	Saratoga	43.3	−73.8	185.9	0.0
USC00304555	Lake Placid 2 S	Essex	44.3	−74.0	575.5	80.0
USC00304564	Lake View 1NE	Erie	42.7	−78.9	197.2	0.0
USC00304565	Lakeside	Orleans	43.4	−78.3	87.8	0.0
USC00304566	Lakeville	Livingston	42.8	−77.7	250.2	0.0
USC00304575	Lansing Manor	Schoharie	42.4	−74.5	338.3	88.0
USC00304684	Le Roy 1E	Genesee	43.0	−78.0	272.8	0.0
USC00304715	Lewiston	Niagara	43.2	−79.0	108.2	0.0
USC00304731	Liberty 1 NE	Sullivan	41.8	−74.7	481.6	100.0
USC00304808	Little Valley	Cattaraugus	42.2	−78.8	495.3	100.0
USC00304844	Lockport 2SE	Niagara	43.2	−78.7	195.7	100.0
USC00304912	Lowville	Lewis	43.8	−75.5	263.0	100.0
USC00304952	Macedon Lock E30	Wayne	43.1	−77.3	142.0	0.0
USC00304996	Malone	Franklin	44.8	−74.3	267.6	100.0
USC00305142	Mattituck	Suffolk	41.0	−72.5	6.1	48.0
USC00305233	Mecklenburg 4SW	Schuyler	42.4	−76.8	460.2	100.0
USC00305236	Medina	Orleans	43.2	−78.4	164.0	0.0
USC00305280	Mexico 2SW	Oswego	43.4	−76.3	129.5	0.0
USC00305426	Mohonk Lake	Ulster	41.8	−74.2	336.5	66.0
USC00305512	Morrisville 6 SW	Madison	42.8	−75.7	512.4	95.0
USC00305597	Mt Morris 2W	Livingston	42.7	−77.9	268.2	100.0
USC00305606	Mt Sinai	Suffolk	40.9	−73.0	15.2	20.0
USC00305679	Newark	Wayne	43.0	−77.1	131.1	0.0
USC00305714	Newcomb	Essex	44.0	−74.2	502.0	99.0
USC00305715	Newfane	Niagara	43.3	−78.7	104.2	0.0
USC00305840	Niagara Falls	Niagara	43.1	−79.0	179.2	0.0
USC00305925	N Creek 5 SE	Warren	43.7	−73.9	271.3	0.0
USC00306047	N Tonawanda	Niagara	43.1	−78.9	176.2	100.0
USC00306062	Northville	Fulton	43.2	−74.2	240.8	0.0
USC00306085	Norwich	Chenango	42.5	−75.5	301.4	98.0
USC00306184	Old Forge	Herkimer	43.7	−75.0	520.0	0.0
USC00306196	Olean	Cattaraugus	42.1	−78.5	432.8	100.0
USC00306276	Orient Pt Sp	Suffolk	41.1	−72.3	0.9	0.0
USC00306300	Osceola	Lewis	43.5	−75.7	335.6	0.0
USC00306314	Oswego	Oswego	43.5	−76.5	98.8	100.0
USC00306376	Palermo 2SSE	Oswego	43.3	−76.3	135.6	0.0
USC00306465	Pavilion 2	Genesee	42.9	−78.0	353.6	0.0
USC00306480	Pendleton 1NE	Niagara	43.1	−78.7	179.5	0.0
USC00306525	Perrysburg	Cattaraugus	42.5	−79.0	368.8	100.0
USC00306570	Phonecia 2SW	Ulster	42.1	−74.3	323.1	0.0
USC00306660	Plattsburgh 1 S	Clinton	44.7	−73.5	54.3	0.0
USC00306747	Portland 1SW	Chautauqua	42.4	−79.5	246.3	100.0
USC00306774	Port Jervis	Orange	41.4	−74.7	176.8	100.0
USC00306867	Pulaski	Oswego	43.6	−76.1	121.6	96.0
USC00307134	Riverhead Rsch Farm	Suffolk	41.0	−72.7	30.5	100.0
USC00307274	Rosendale 2 E	Ulster	41.8	−74.0	37.2	0.0
USC00307329	Rushford	Allegany	42.4	−78.2	463.9	0.0
USC00307383	St James	Suffolk	40.9	−73.1	38.1	0.0
USC00307425	Sanborn 4NE	Niagara	43.2	−78.8	192.9	0.0
USC00307484	Saratoga Springs 4 SW	Saratoga	43.0	−73.8	99.4	91.0
USC00307705	Sherburne	Chenango	42.7	−75.5	333.8	100.0
USC00307742	Shrub Oak	Westchester	41.3	−73.8	140.8	100.0
USC00307749	Silver Springs 3N	Wyoming	42.7	−78.1	508.1	0.0
USC00307750	Silver Creek	Chautauqua	42.5	−79.2	198.1	0.0
USC00307780	Skaneateles	Onondaga	42.9	−76.4	266.7	0.0
USC00307842	Sodus 1W	Wayne	43.2	−77.1	135.3	99.0
USC00308132	Springville 5NE	Erie	42.5	−78.6	515.4	0.0
USC00308248	Stillwater Rsvr	Herkimer	43.9	−75.0	515.1	94.0
USC00308412	Taylorville	Lewis	43.9	−75.3	303.3	0.0
USC00308455	Theresa 4NW	Jefferson	44.3	−75.8	110.0	0.0
USC00308577	Syosset	Nassau	40.8	−73.5	80.8	0.0
USC00308578	Trenton Falls	Herkimer	43.3	−75.2	243.8	96.0
USC00308600	Troy L&D	Rensselaer	42.8	−73.7	4.6	0.0
USC00308631	Tupper Lake Sunmount	Franklin	44.2	−74.4	512.1	54.0
USC00308721	Upton Coop - Nwsfo New York	Suffolk	40.9	−72.9	24.4	100.0
USC00308839	Victor 2NW	Ontario	43.0	−77.4	199.3	100.0
USC00308910	Wales	Erie	42.7	−78.5	342.9	100.0
USC00308932	Walton 2	Delaware	42.2	−75.1	451.1	100.0
USC00308961	Warsaw 4 W	Wyoming	42.7	−78.2	533.4	0.0
USC00308962	Warsaw 6 SW	Wyoming	42.7	−78.2	554.7	100.0
USC00309000	Watertown	Jefferson	44.0	−75.9	151.5	100.0
USC00309047	Waverly	Tioga	42.0	−76.5	243.8	98.0
USC00309049	Webster 2 NE	Monroe	43.2	−77.4	83.8	100.0
USC00309072	Wellsville	Allegany	42.1	−77.9	460.2	100.0
USC00309089	W Bloomfield 1 S	Ontario	42.9	−77.5	301.8	0.0
USC00309248	Westmoreland 4N	Oneida	43.2	−75.5	172.2	0.0
USC00309292	W Pt	Orange	41.4	−74.0	97.5	8.0
USC00309307	West Seneca 1 NE	Erie	42.8	−78.8	200.9	0.0
USC00309389	Whitehall	Washington	43.6	−73.4	36.3	44.0
USC00309425	Whitesville 1N	Allegany	42.1	−77.8	661.4	0.0
USC00309442	Whitney Pt Dam	Broome	42.3	−76.0	317.0	100.0
USC00309499	Wilmington 2W	Essex	44.4	−73.9	615.7	0.0
USC00309593	Wyoming 3W	Wyoming	42.8	−78.1	475.2	0.0
USC00309690	Youngstown 1S	Niagara	43.2	−79.1	91.4	0.0
USW00004720	Jamestown	Chautauqua	42.1	−79.2	525.2	0.0
USW00004724	Niagara Falls Intl AP	Niagara	43.1	−78.9	178.3	97.0
USW00004725	Binghamton	Broome	42.2	−76.0	519.1	100.0
USW00004742	Plattsburgh Intl AP	Clinton	44.6	−73.5	71.9	99.0
USW00004781	Islip-Li Macarthur AP	Suffolk	40.8	−73.1	25.3	100.0
USW00004789	Montgomery Orange Co AP	Orange	41.5	−74.3	108.2	99.0
USW00014714	Stewart Fld	Orange	41.5	−74.1	177.1	98.0
USW00014715	Wheeler Sack Fld Aaf	Jefferson	44.0	−75.7	214.0	0.0
USW00014719	Westhampton Gabreski AP	Suffolk	40.9	−72.6	13.1	96.0
USW00014732	Laguardia AP	Queens	40.8	−73.9	3.0	100.0
USW00014733	Buffalo	Erie	42.9	−78.7	240.8	100.0
USW00014735	Albany Intl AP	Albany	42.7	−73.8	85.3	100.0
USW00014747	Dunkirk Chautauqua Co AP	Chautauqua	42.5	−79.3	203.9	92.0
USW00014748	Elmira Corning Rgnl AP	Chemung	42.2	−76.9	285.3	98.0
USW00014750	Glens Falls AP	Warren	43.3	−73.6	97.8	100.0
USW00014757	Poughkeepsie AP	Dutchess	41.6	−73.9	46.6	99.0
USW00014768	Rochester Gtr Intl	Monroe	43.1	−77.7	164.6	100.0
USW00014771	Syracuse Hancock Intl AP	Onondaga	43.1	−76.1	125.0	100.0
USW00054746	Monticello Sullivan	Sullivan	41.7	−74.8	427.6	0.0
USW00054757	Wellsville Muni AP	Allegany	42.1	−78.0	637.6	93.0
USW00054773	Fulton Oswego Co AP	Oswego	43.4	−76.4	143.6	98.0
USW00054778	Penn Yan AP	Yates	42.6	−77.1	267.3	99.0
USW00054780	Montauk AP	Suffolk	41.1	−71.9	2.1	97.0
USW00054787	Farmingdale Republic AP	Suffolk	40.7	−73.4	22.9	99.0
USW00054790	Shirley Brookhaven AP	Suffolk	40.8	−72.9	20.1	98.0
USW00064756	Millbrook 3 W	Dutchess	41.8	−73.7	125.9	100.0
USW00064758	Ithaca 13 E	Cortland	42.4	−76.2	374.3	100.0
USW00064775	Rome Griffiss Airfield	Oneida	43.2	−75.4	144.8	98.0
USW00064776	Plattsburgh Intl AP	Clinton	44.6	−73.5	50.3	98.0
USW00094704	Dansville Muni AP	Livingston	42.6	−77.7	196.0	96.0
USW00094725	Massena Intl AP	St. Lawrence	44.9	−74.8	61.0	98.0
USW00094728	Ny City Cntrl Park	New York	40.8	−74.0	42.7	100.0
USW00094740	Saranac Lk Adirondack Rgnl AP	Franklin	44.4	−74.2	505.7	99.0
USW00094745	Westchester Co AP	Westchester	41.1	−73.7	112.8	98.0
USW00094789	Jfk Intl AP	Queens	40.6	−73.8	2.7	100.0
USW00094790	Watertown AP	Jefferson	44.0	−76.0	94.8	100.0

CSV

Source: NOAA NCEI

11 Glossary, methodology and sources

Anomaly: difference between the observed value and its 1991–2020 normal. Percent of normal: observed total divided by the normal, times 100. Station record: most extreme daily value for the same month in all earlier years of record (at least 20 years).

Temperature: NOAA nClimGrid-Daily. Precipitation: NOAA nClimGrid-Daily. nClimGrid-Daily is the grid behind NOAA's official statewide values; it is averaged here from 1/24° to 1/8° (about 12 km). Mean temperature is (Tmax + Tmin)/2. Statewide, regional and county averages are weighted by the area of each grid cell inside each polygon. Temperature maps, frost days and annex tables are given by region; regions are NOAA NCEI climate divisions, with each county in the division of its centroid. Recent weeks use NCEI's preliminary file of the month; such reports are marked preliminary and updated when the final file is published. Normals refer to 1991-2020; ranks compare values rounded to one decimal. Stations: GHCN-Daily (NOAA NCEI) cooperative and first-order stations; values flagged by its quality control are discarded, as are daily values more than 5 robust standard deviations from the station median and variables whose monthly anomaly differs by more than 3 °C from the gridded analysis. Period means require at least 80% of days with data and station normals at least 20 complete years. This report is generated automatically and does not replace official information from the National Weather Service or the state climatologist.

Source	Product	License	Citation
NOAA CPC	ONI, Niño-region SST indices (OISST v2.1), NAO and AO	Public domain (NOAA)	NOAA Climate Prediction Center climate indices.
NOAA NCEI / PSL	Extended Reconstructed SST v5 (ERSST v5), 2°	Public domain (NOAA)	Huang et al. (2017), J. Climate, doi:10.1175/JCLI-D-16-0836.1
GDACS	Global Disaster Alert and Coordination System event list	See provider terms	—
NOAA NCEI	GHCN-Daily	Public domain (NOAA)	Menne et al. (2012), J. Atmos. Oceanic Technol., doi:10.1175/JTECH-D-11-00103.1
NOAA NCEI	IBTrACS v04r01 tropical-cyclone best tracks	Public domain (NOAA)	Knapp et al. (2010), Bull. Amer. Meteor. Soc., doi:10.1175/2009BAMS2755.1
NOAA NCEI	Pacific Decadal Oscillation index (ERSST v5)	Public domain (NOAA)	—
NOAA NCEI	nClimGrid-Daily, contiguous United States (1/24°, averaged here to 1/8°)	Public domain (NOAA)	Durre, I., et al. (2022). NOAA's nClimGrid-Daily Version 1. NOAA National Centers for Environmental Information. doi:10.25921/c4gt-r169
NOAA CPC	North American Multi-Model Ensemble (NMME) tercile probabilities, 1°	Public domain (NOAA)	Kirtman et al. (2014), Bull. Amer. Meteor. Soc., doi:10.1175/BAMS-D-12-00050.1
National Drought Mitigation Center, USDA, NOAA	U.S. Drought Monitor, weekly maps and area statistics	Free to use with credit (NDMC)	The U.S. Drought Monitor is jointly produced by the National Drought Mitigation Center at the University of Nebraska-Lincoln, the United States Department of Agriculture and the National Oceanic and Atmospheric Administration. Map courtesy of NDMC.
US Census Bureau TIGERweb	US Census Bureau, TIGERweb counties (generalised)	Public domain (US Government work)	—

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