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Franklin Square, NY weather and climate

Nassau County, NY · population 30,559 · about 66 ft elevation

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

The year at a glance

Sunny days
203
clear or partly cloudy, per year
Precipitation
44 in
per year
Wet days
120
rain or snow per year
Snowfall
22 in
per year
Hot days
13
above 90 °F
Freezing nights
82
at or below 32 °F
Humidity
71%
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: 41 °FDaily high, Feb: 43 °FDaily high, Mar: 50 °FDaily high, Apr: 61 °FDaily high, May: 70 °FDaily high, Jun: 79 °FDaily high, Jul: 85 °FDaily high, Aug: 83 °FDaily high, Sep: 77 °FDaily high, Oct: 65 °FDaily high, Nov: 55 °FDaily high, Dec: 46 °FDaily low, Jan: 27 °FDaily low, Feb: 28 °FDaily low, Mar: 34 °FDaily low, Apr: 43 °FDaily low, May: 52 °FDaily low, Jun: 62 °FDaily low, Jul: 68 °FDaily low, Aug: 67 °FDaily low, Sep: 60 °FDaily low, Oct: 49 °FDaily low, Nov: 39 °FDaily low, Dec: 32 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high414350617079858377655546
Daily low272834435262686760493932

Monthly precipitation

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

0.02.04.0JanMarMayJulSepNovFranklin Square, Jan: 3.3 inFranklin Square, Feb: 3.2 inFranklin Square, Mar: 4.2 inFranklin Square, Apr: 3.6 inFranklin Square, May: 3.4 inFranklin Square, Jun: 3.7 inFranklin Square, Jul: 3.7 inFranklin Square, Aug: 3.9 inFranklin Square, Sep: 3.6 inFranklin Square, Oct: 4.0 inFranklin Square, Nov: 3.2 inFranklin Square, Dec: 4.1 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Franklin Square3.33.24.23.63.43.73.73.93.64.03.24.1

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovFranklin Square, Jan: 17 daysFranklin Square, Feb: 16 daysFranklin Square, Mar: 17 daysFranklin Square, Apr: 15 daysFranklin Square, May: 15 daysFranklin Square, Jun: 15 daysFranklin Square, Jul: 19 daysFranklin Square, Aug: 19 daysFranklin Square, Sep: 18 daysFranklin Square, Oct: 19 daysFranklin Square, Nov: 17 daysFranklin Square, Dec: 16 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Franklin Square171617151515191918191716

Compare Franklin Square with another city

Nearby cities and popular picks. Any two cities can be compared from the home page.

See weather for every covered New York city

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).