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Wantagh, NY weather and climate

Nassau County, NY · population 17,964 · about 23 ft elevation

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

The year at a glance

Sunny days
205
clear or partly cloudy, per year
Precipitation
47 in
per year
Wet days
124
rain or snow per year
Snowfall
23 in
per year
Hot days
9
above 90 °F
Freezing nights
77
at or below 32 °F
Humidity
73%
average relative
Average temperature
55 °F
year round

Monthly temperatures

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

Daily highDaily low
406080JanMarMayJulSepNovDaily high, Jan: 42 °FDaily high, Feb: 44 °FDaily high, Mar: 50 °FDaily high, Apr: 60 °FDaily high, May: 70 °FDaily high, Jun: 79 °FDaily high, Jul: 85 °FDaily high, Aug: 83 °FDaily high, Sep: 78 °FDaily high, Oct: 67 °FDaily high, Nov: 56 °FDaily high, Dec: 47 °FDaily low, Jan: 28 °FDaily low, Feb: 29 °FDaily low, Mar: 35 °FDaily low, Apr: 43 °FDaily low, May: 53 °FDaily low, Jun: 63 °FDaily low, Jul: 69 °FDaily low, Aug: 68 °FDaily low, Sep: 61 °FDaily low, Oct: 50 °FDaily low, Nov: 40 °FDaily low, Dec: 33 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high424450607079858378675647
Daily low282935435363696861504033

Monthly precipitation

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

0.02.04.0JanMarMayJulSepNovWantagh, Jan: 3.8 inWantagh, Feb: 3.5 inWantagh, Mar: 4.6 inWantagh, Apr: 3.9 inWantagh, May: 3.6 inWantagh, Jun: 3.7 inWantagh, Jul: 3.5 inWantagh, Aug: 4.0 inWantagh, Sep: 3.8 inWantagh, Oct: 4.4 inWantagh, Nov: 3.6 inWantagh, Dec: 4.7 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Wantagh3.83.54.63.93.63.73.54.03.84.43.64.7

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovWantagh, Jan: 17 daysWantagh, Feb: 16 daysWantagh, Mar: 17 daysWantagh, Apr: 15 daysWantagh, May: 15 daysWantagh, Jun: 16 daysWantagh, Jul: 19 daysWantagh, Aug: 19 daysWantagh, Sep: 18 daysWantagh, Oct: 19 daysWantagh, Nov: 17 daysWantagh, Dec: 17 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Wantagh171617151516191918191717

Compare Wantagh with another city

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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).