Guest, Sign inJoin

Post to Post Mountain

We’ll email a one-tap link to publish your post. No password, and nothing is public until you click it.
Already a member? Sign in
Weather in Post Mountain, CA · National Weather Service + NOAA

Post Mountain is one of the wetter places around

Post Mountain has mild winters and warm summers, with plenty of rain. A typical July afternoon reaches 90°, a January night drops to 31°. A typical November afternoon reaches 55°, and nights fall to 35°.

Winter 49°/32°Spring 64°/38°Summer 87°/52°Fall 70°/41°
Right now
—
Loading conditions…
Sunrise 9:46 am · sunset 8:06 pm

Getting the latest forecast from the National Weather Service…

What stands out about Post Mountain’s weather

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

Climate →
A wet climate57 inches of rain and melted snow a year, more than 96% of U.S. towns.Among California’s coldest wintersJanuary nights average 31°, colder than 1,423 of 1,618 California towns.
A normal year

Where today sits in Post Mountain’s year

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

Full climate →
Winter
49° / 32°
Snow is rare
Spring
64° / 38°
Frost is rare by spring
Summer
87° / 52°
90° days are rare
Fall now
70° / 41°
Mild well into the fall
Best months to be outside
MayJunOct
Highs of 62–84° and lows of 40° or more
When is it wettest?December, with 11.8 inches.Is it warmer than it used to be?+1.3° vs. the 20th century.What is each month like?Highs, lows, rain and snow for all 12.

Weather talk

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

Town Square →
Weigh in
Is spring the best season in Post Mountain?

Your answer becomes a post in Town Square.

Start the conversation

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 Post Mountain itself (about a 3-mile square). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.