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Weather in Three Rocks, CA · National Weather Service + NOAA

Three Rocks has hot summers

Three Rocks has mild winters and hot summers, with very little rain. A typical July afternoon reaches 96°, a January night drops to 39°. A typical November afternoon reaches 66°, and nights fall to 43°.

Winter 58°/39°Spring 75°/49°Summer 94°/63°Fall 79°/51°
Right now
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Sunrise 9:37 am · sunset 7:54 pm

Getting the latest forecast from the National Weather Service…

What stands out about Three Rocks’s weather

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

Climate →
Hot summersJuly afternoons average 96°, hotter than 97% of U.S. towns.A dry climateJust 5 inches of rain and melted snow a year, less than 100% of U.S. towns.Plenty of 90° daysAbout 114 days a year reach 90°.Air-conditioning countryMore cooling degree days than 88% of U.S. towns.
A normal year

Where today sits in Three Rocks’s year

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

Full climate →
Winter
58° / 39°
Snow is rare
Spring
75° / 49°
Last frost around Feb 27
Summer
94° / 63°
114 days reach 90° in a normal year
Fall now
79° / 51°
First frost around Nov 26
13 daysuntil the usual first frost (Nov 26)
Best months to be outside
FebMarAprMayOctNov
Highs of 62–84° and lows of 40° or more
When is it wettest?January, with 1.2 inches.Is it warmer than it used to be?+1.6° 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 Three Rocks.

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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 Three Rocks itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Five Points 5 Ssw, CA (16 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.