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De Witt, NY weather and climate

Onondaga County, NY · population 10,815 · about 719 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at De Witt's own coordinates.

The year at a glance

Sunny days
149
clear or partly cloudy, per year
Precipitation
49 in
per year
Wet days
185
rain or snow per year
Snowfall
121 in
per year
Hot days
9
above 90 °F
Freezing nights
137
at or below 32 °F
Humidity
76%
average relative
Average temperature
48 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
20406080JanMarMayJulSepNovDaily high, Jan: 31 °FDaily high, Feb: 33 °FDaily high, Mar: 42 °FDaily high, Apr: 56 °FDaily high, May: 69 °FDaily high, Jun: 77 °FDaily high, Jul: 81 °FDaily high, Aug: 80 °FDaily high, Sep: 73 °FDaily high, Oct: 60 °FDaily high, Nov: 48 °FDaily high, Dec: 37 °FDaily low, Jan: 16 °FDaily low, Feb: 17 °FDaily low, Mar: 24 °FDaily low, Apr: 35 °FDaily low, May: 47 °FDaily low, Jun: 56 °FDaily low, Jul: 61 °FDaily low, Aug: 60 °FDaily low, Sep: 52 °FDaily low, Oct: 42 °FDaily low, Nov: 32 °FDaily low, Dec: 23 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high313342566977818073604837
Daily low161724354756616052423223

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.02.04.0JanMarMayJulSepNovDe Witt, Jan: 3.3 inDe Witt, Feb: 3.0 inDe Witt, Mar: 3.9 inDe Witt, Apr: 4.3 inDe Witt, May: 4.2 inDe Witt, Jun: 5.0 inDe Witt, Jul: 4.8 inDe Witt, Aug: 4.4 inDe Witt, Sep: 4.1 inDe Witt, Oct: 4.6 inDe Witt, Nov: 3.8 inDe Witt, Dec: 3.9 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
De Witt3.33.03.94.34.25.04.84.44.14.63.83.9

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovDe Witt, Jan: 5 daysDe Witt, Feb: 7 daysDe Witt, Mar: 11 daysDe Witt, Apr: 13 daysDe Witt, May: 14 daysDe Witt, Jun: 16 daysDe Witt, Jul: 19 daysDe Witt, Aug: 19 daysDe Witt, Sep: 17 daysDe Witt, Oct: 14 daysDe Witt, Nov: 9 daysDe Witt, Dec: 6 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
De Witt57111314161919171496

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About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).