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Weather in Bonny Doon, CA · National Weather Service + NOAA

Bonny Doon stays cool in summer

Bonny Doon has warm winters and pleasant summers. A typical July afternoon reaches 78°, a January night drops to 41°, and snow is almost unheard of. A typical November afternoon reaches 64°, and nights fall to 43°.

Winter 58°/41°Spring 64°/43°Summer 77°/51°Fall 72°/48°
Right now
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Sunrise 6:34 am · sunset 5:10 pm

Getting the latest forecast from the National Weather Service…

What stands out about Bonny Doon’s weather

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

Climate →
Cool summersJuly afternoons average 78°, cooler than 96% of U.S. towns.Snow is rareNo measurable snow in a normal year.Warming faster than mostThe last 30 years averaged 1.8° warmer than the 1900s, a bigger shift than 88% of U.S. towns.
A normal year

Where today sits in Bonny Doon’s year

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

Full climate →
Winter
58° / 41°
Snow is rare
Spring
64° / 43°
Last frost around Jan 29
Summer
77° / 51°
6 days reach 90° in a normal year
Fall now
72° / 48°
First frost around Dec 13
41 daysuntil the usual first frost (Dec 13)
Best months to be outside
AprMayJunJulAugSepOctNov
Highs of 62–84° and lows of 40° or more
How much snow does Bonny Doon get?Almost none.When is it wettest?January, with 7.7 inches.Is it warmer than it used to be?+1.8° vs. the 20th century.

Weather talk

Road reports, first frosts and storm memories from neighbors in Bonny Doon.

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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 Bonny Doon itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Santa Cruz, CA (9 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.