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North Valley Stream, NY weather and climate

Nassau County, NY · population 17,756 · about 56 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at North Valley Stream'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
24 in
per year
Hot days
11
above 90 °F
Freezing nights
80
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: 40 °FDaily high, Feb: 42 °FDaily high, Mar: 49 °FDaily high, Apr: 60 °FDaily high, May: 69 °FDaily high, Jun: 78 °FDaily high, Jul: 84 °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: 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 high404249606978848376655445
Daily low262834435262686760493932

Monthly precipitation

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

0.02.04.0JanMarMayJulSepNovNorth Valley Stream, Jan: 3.3 inNorth Valley Stream, Feb: 3.2 inNorth Valley Stream, Mar: 4.2 inNorth Valley Stream, Apr: 3.6 inNorth Valley Stream, May: 3.4 inNorth Valley Stream, Jun: 3.7 inNorth Valley Stream, Jul: 3.7 inNorth Valley Stream, Aug: 3.9 inNorth Valley Stream, Sep: 3.6 inNorth Valley Stream, Oct: 4.0 inNorth Valley Stream, Nov: 3.2 inNorth Valley Stream, Dec: 4.1 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
North Valley Stream3.33.24.23.63.43.73.73.93.64.03.24.1

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovNorth Valley Stream, Jan: 17 daysNorth Valley Stream, Feb: 16 daysNorth Valley Stream, Mar: 17 daysNorth Valley Stream, Apr: 15 daysNorth Valley Stream, May: 15 daysNorth Valley Stream, Jun: 15 daysNorth Valley Stream, Jul: 19 daysNorth Valley Stream, Aug: 19 daysNorth Valley Stream, Sep: 18 daysNorth Valley Stream, Oct: 19 daysNorth Valley Stream, Nov: 17 daysNorth Valley Stream, Dec: 16 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
North Valley Stream171617151515191918191716

Compare North Valley Stream 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).