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Weather in Harbison Canyon, CA · National Weather Service + NOAA

Snow is rare in Harbison Canyon

Harbison Canyon has warm winters and warm summers, with very little rain. A typical July afternoon reaches 89°, a January night drops to 42°, and snow is almost unheard of. Normal November highs come to 74°, and lows to 46°.

Winter 67°/42°Spring 73°/48°Summer 88°/59°Fall 81°/52°
Right now
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Sunrise 9:07 am · sunset 7:54 pm

Getting the latest forecast from the National Weather Service…

What stands out about Harbison Canyon’s weather

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

Climate →
Snow is rareNo measurable snow in a normal year.Warming faster than mostThe last 30 years averaged 2.2° warmer than the 1900s, a bigger shift than 97% of U.S. towns.A dry climateJust 15 inches of rain and melted snow a year, less than 94% of U.S. towns.Plenty of 90° daysAbout 55 days a year reach 90°.
A normal year

Where today sits in Harbison Canyon’s year

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

Full climate →
Winter
67° / 42°
Snow is rare
Spring
73° / 48°
Last frost around Feb 12
Summer
88° / 59°
55 days reach 90° in a normal year
Fall now
81° / 52°
First frost around Dec 24
51 daysuntil the usual first frost (Dec 24)
Best months to be outside
JanFebMarAprMayJunOctNovDec
Highs of 62–84° and lows of 40° or more
How much snow does Harbison Canyon get?Almost none.When is it wettest?February, with 3.4 inches.Is it warmer than it used to be?+2.2° vs. the 20th century.

Weather talk

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

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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 Harbison Canyon itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Ramona Fire Dept, CA (13 mi, snow) and Alpine, CA (4 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.