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Sun Valley, NV weather and climate

Washoe County, NV · population 22,697 · about 4,918 ft elevation

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

The year at a glance

Sunny days
258
clear or partly cloudy, per year
Precipitation
16 in
per year
Wet days
76
rain or snow per year
Snowfall
40 in
per year
Hot days
59
above 90 °F
Freezing nights
120
at or below 32 °F
Humidity
53%
average relative
Average temperature
54 °F
year round

Monthly temperatures

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

Daily highDaily low
20406080JanMarMayJulSepNovDaily high, Jan: 46 °FDaily high, Feb: 51 °FDaily high, Mar: 58 °FDaily high, Apr: 64 °FDaily high, May: 73 °FDaily high, Jun: 83 °FDaily high, Jul: 92 °FDaily high, Aug: 91 °FDaily high, Sep: 83 °FDaily high, Oct: 69 °FDaily high, Nov: 55 °FDaily high, Dec: 45 °FDaily low, Jan: 26 °FDaily low, Feb: 28 °FDaily low, Mar: 32 °FDaily low, Apr: 37 °FDaily low, May: 44 °FDaily low, Jun: 51 °FDaily low, Jul: 59 °FDaily low, Aug: 57 °FDaily low, Sep: 49 °FDaily low, Oct: 39 °FDaily low, Nov: 31 °FDaily low, Dec: 25 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high465158647383929183695545
Daily low262832374451595749393125

Monthly precipitation

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

0.01.02.0JanMarMayJulSepNovSun Valley, Jan: 2.6 inSun Valley, Feb: 2.4 inSun Valley, Mar: 2.2 inSun Valley, Apr: 1.3 inSun Valley, May: 1.2 inSun Valley, Jun: 0.6 inSun Valley, Jul: 0.4 inSun Valley, Aug: 0.3 inSun Valley, Sep: 0.4 inSun Valley, Oct: 0.9 inSun Valley, Nov: 1.4 inSun Valley, Dec: 2.5 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Sun Valley2.62.42.21.31.20.60.40.30.40.91.42.5

Monthly sunny days

Days each month with clear or partly cloudy skies.

0102030JanMarMayJulSepNovSun Valley, Jan: 14 daysSun Valley, Feb: 14 daysSun Valley, Mar: 17 daysSun Valley, Apr: 19 daysSun Valley, May: 23 daysSun Valley, Jun: 26 daysSun Valley, Jul: 29 daysSun Valley, Aug: 29 daysSun Valley, Sep: 28 daysSun Valley, Oct: 26 daysSun Valley, Nov: 19 daysSun Valley, Dec: 15 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Sun Valley141417192326292928261915

Compare Sun Valley with another city

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

See weather for every covered Nevada 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).