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Weather in Cobb, CA · National Weather Service + NOAA

Snow is rare in Cobb

Cobb has mild winters and warm summers, with plenty of rain. A typical July afternoon reaches 85°, a January night drops to 38°, and snow is almost unheard of. Normal November highs come to 57°, and lows to 41°.

Winter 51°/37°Spring 61°/41°Summer 82°/57°Fall 69°/48°
Right now
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Sunrise 9:39 am · sunset 8:09 pm

Getting the latest forecast from the National Weather Service…

What stands out about Cobb’s weather

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

Climate →
Snow is rareAbout 0.3 inches in a normal year, so most winters see none.A wet climate53 inches of rain and melted snow a year, more than 92% of U.S. towns.
A normal year

Where today sits in Cobb’s year

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

Full climate →
Winter
51° / 37°
Snow is rare
Spring
61° / 41°
Last frost around Apr 7
Summer
82° / 57°
27 days reach 90° in a normal year
Fall now
69° / 48°
First frost around Dec 5
33 daysuntil the usual first frost (Dec 5)
Best months to be outside
MayJunSepOct
Highs of 62–84° and lows of 40° or more
How much snow does Cobb get?Almost none.When is it wettest?December, with 11.9 inches.Is it warmer than it used to be?+1.2° vs. the 20th century.

Weather talk

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

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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 Cobb itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Middletown, CA (8 mi, snow) and Angwin Pacific Union College, CA (24 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.