Guest, Sign inJoin

Post to Green Valley

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 Green Valley, CA · National Weather Service + NOAA

It hardly ever freezes in Green Valley

Green Valley has mild winters and warm summers. A typical July afternoon reaches 88°, a January night drops to 39°, and snow is almost unheard of. Normal November highs come to 65°, and lows to 43°.

Winter 58°/40°Spring 71°/47°Summer 87°/56°Fall 76°/49°
Right now
—
Loading conditions…
Sunrise 6:37 am · sunset 5:07 pm

Getting the latest forecast from the National Weather Service…

What stands out about Green Valley’s weather

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

Climate →
It hardly ever freezesOnly 88% of years see a night at 32° or below.Snow is rareNo measurable snow in a normal year.Plenty of 90° daysAbout 60 days a year reach 90°.
A normal year

Where today sits in Green Valley’s year

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

Full climate →
Winter
58° / 40°
Snow is rare
Spring
71° / 47°
Frost is rare by spring
Summer
87° / 56°
60 days reach 90° in a normal year
Fall now
76° / 49°
Mild well into the fall
Best months to be outside
MarAprMayJunOctNov
Highs of 62–84° and lows of 40° or more
How much snow does Green Valley get?Almost none.When is it wettest?December, with 5.4 inches.Is it warmer than it used to be?+1.7° vs. the 20th century.

Weather talk

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

Town Square →
Weigh in
Is spring the best season in Green Valley?

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 Green Valley itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Fairfield, CA (5 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.