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Glen Cove, NY weather and climate

Nassau County, NY · population 28,101 · about 56 ft elevation

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

The year at a glance

Sunny days
201
clear or partly cloudy, per year
Precipitation
44 in
per year
Wet days
122
rain or snow per year
Snowfall
28 in
per year
Hot days
16
above 90 °F
Freezing nights
83
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: 40 °FDaily high, Feb: 42 °FDaily high, Mar: 50 °FDaily high, Apr: 61 °FDaily high, May: 71 °FDaily high, Jun: 80 °FDaily high, Jul: 85 °FDaily high, Aug: 83 °FDaily high, Sep: 76 °FDaily high, Oct: 65 °FDaily high, Nov: 54 °FDaily high, Dec: 45 °FDaily low, Jan: 26 °FDaily low, Feb: 27 °FDaily low, Mar: 33 °FDaily low, Apr: 43 °FDaily low, May: 52 °FDaily low, Jun: 62 °FDaily low, Jul: 68 °FDaily low, Aug: 66 °FDaily low, Sep: 60 °FDaily low, Oct: 49 °FDaily low, Nov: 39 °FDaily low, Dec: 31 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high404250617180858376655445
Daily low262733435262686660493931

Monthly precipitation

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

0.02.04.0JanMarMayJulSepNovGlen Cove, Jan: 3.3 inGlen Cove, Feb: 3.0 inGlen Cove, Mar: 4.1 inGlen Cove, Apr: 3.7 inGlen Cove, May: 3.4 inGlen Cove, Jun: 3.8 inGlen Cove, Jul: 3.8 inGlen Cove, Aug: 4.0 inGlen Cove, Sep: 3.7 inGlen Cove, Oct: 3.9 inGlen Cove, Nov: 3.2 inGlen Cove, Dec: 4.0 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Glen Cove3.33.04.13.73.43.83.84.03.73.93.24.0

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovGlen Cove, Jan: 17 daysGlen Cove, Feb: 16 daysGlen Cove, Mar: 17 daysGlen Cove, Apr: 15 daysGlen Cove, May: 15 daysGlen Cove, Jun: 15 daysGlen Cove, Jul: 19 daysGlen Cove, Aug: 18 daysGlen Cove, Sep: 18 daysGlen Cove, Oct: 19 daysGlen Cove, Nov: 17 daysGlen Cove, Dec: 16 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Glen Cove171617151515191818191716

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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).