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New Hempstead, NY weather and climate

Rockland County, NY · population 5,431 · about 591 ft elevation

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

The year at a glance

Sunny days
195
clear or partly cloudy, per year
Precipitation
46 in
per year
Wet days
127
rain or snow per year
Snowfall
38 in
per year
Hot days
14
above 90 °F
Freezing nights
115
at or below 32 °F
Humidity
71%
average relative
Average temperature
52 °F
year round

Monthly temperatures

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

Daily highDaily low
20406080JanMarMayJulSepNovDaily high, Jan: 38 °FDaily high, Feb: 41 °FDaily high, Mar: 49 °FDaily high, Apr: 61 °FDaily high, May: 71 °FDaily high, Jun: 80 °FDaily high, Jul: 84 °FDaily high, Aug: 83 °FDaily high, Sep: 76 °FDaily high, Oct: 64 °FDaily high, Nov: 53 °FDaily high, Dec: 43 °FDaily low, Jan: 20 °FDaily low, Feb: 21 °FDaily low, Mar: 29 °FDaily low, Apr: 38 °FDaily low, May: 48 °FDaily low, Jun: 58 °FDaily low, Jul: 63 °FDaily low, Aug: 62 °FDaily low, Sep: 55 °FDaily low, Oct: 43 °FDaily low, Nov: 34 °FDaily low, Dec: 26 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high384149617180848376645343
Daily low202129384858636255433426

Monthly precipitation

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

0.02.04.0JanMarMayJulSepNovNew Hempstead, Jan: 3.4 inNew Hempstead, Feb: 3.0 inNew Hempstead, Mar: 4.1 inNew Hempstead, Apr: 3.7 inNew Hempstead, May: 3.8 inNew Hempstead, Jun: 4.1 inNew Hempstead, Jul: 4.3 inNew Hempstead, Aug: 4.1 inNew Hempstead, Sep: 4.3 inNew Hempstead, Oct: 4.1 inNew Hempstead, Nov: 3.2 inNew Hempstead, Dec: 4.0 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
New Hempstead3.43.04.13.73.84.14.34.14.34.13.24.0

Monthly sunny days

Days each month with clear or partly cloudy skies.

051015JanMarMayJulSepNovNew Hempstead, Jan: 17 daysNew Hempstead, Feb: 15 daysNew Hempstead, Mar: 16 daysNew Hempstead, Apr: 15 daysNew Hempstead, May: 15 daysNew Hempstead, Jun: 15 daysNew Hempstead, Jul: 18 daysNew Hempstead, Aug: 17 daysNew Hempstead, Sep: 17 daysNew Hempstead, Oct: 18 daysNew Hempstead, Nov: 16 daysNew Hempstead, Dec: 15 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
New Hempstead171516151515181717181615

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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).