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Weather in Wilsonia, CA · National Weather Service + NOAA

Wilsonia is snow country

Wilsonia has chilly, snowy winters and pleasant summers. A typical July afternoon reaches 79°, a January night drops to 26°, and about 186 inches of snow falls in a normal winter. In November, a normal day reaches 52° and a normal night drops to 31°.

Winter 45°/25°Spring 54°/32°Summer 76°/50°Fall 63°/39°
Right now
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Sunrise 9:20 am · sunset 7:57 pm

Getting the latest forecast from the National Weather Service…

What stands out about Wilsonia’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
Snow countryAbout 186 inches a winter, more than 1,452 of 1,455 California towns.Cool summersJuly afternoons average 79°, cooler than 93% of U.S. towns.Among California’s coldest wintersJanuary nights average 26°, colder than 1,504 of 1,618 California towns.A short growing season132 frost-free days, from Jun 1 to Oct 7.
A normal year

Where today sits in Wilsonia’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
45° / 25°
34 days with an inch or more of snow
Spring
54° / 32°
Last frost around Jun 1
Summer
76° / 50°
90° days are rare
Fall now
63° / 39°
First frost around Oct 7
Pastthe usual first frost (Oct 7). Last frost next spring: Jun 1
Best months to be outside
JunJulAugSep
Highs of 62–84° and lows of 40° or more
How much snow does Wilsonia get?About 186 inches a winter.When is it wettest?January, with 7.9 inches.Is it warmer than it used to be?+1.6° vs. the 20th century.

Weather talk

Road reports, first frosts and storm memories from neighbors in Wilsonia.

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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Wilsonia itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Grant Grove, CA (1 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.