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Weather in Whitewater, CA · National Weather Service + NOAA

Whitewater has hot summers

Whitewater has warm winters and scorching summers, with very little rain. A typical July afternoon reaches 101°, a January night drops to 41°. A typical November afternoon reaches 74°, and nights fall to 46°.

Winter 66°/41°Spring 79°/51°Summer 100°/66°Fall 85°/55°
Right now
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Sunrise 6:07 am · sunset 4:53 pm

Getting the latest forecast from the National Weather Service…

What stands out about Whitewater’s weather

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

Climate →
Hot summersJuly afternoons average 101°, hotter than 99% of U.S. towns.Warming faster than mostThe last 30 years averaged 2.0° warmer than the 1900s, a bigger shift than 94% of U.S. towns.A dry climateJust 12 inches of rain and melted snow a year, less than 97% of U.S. towns.Plenty of 90° daysAbout 91 days a year reach 90°.
A normal year

Where today sits in Whitewater’s year

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

Full climate →
Winter
66° / 41°
Snow is rare
Spring
79° / 51°
Last frost around Feb 25
Summer
100° / 66°
91 days reach 90° in a normal year
Fall now
85° / 55°
First frost around Dec 15
43 daysuntil the usual first frost (Dec 15)
Best months to be outside
JanFebMarAprNov
Highs of 62–84° and lows of 40° or more
When is it wettest?February, with 2.9 inches.Is it warmer than it used to be?+2.0° 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 Whitewater.

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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 Whitewater itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Morongo Valley N, CA (13 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.