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Weather in Lake Nacimiento, CA · National Weather Service + NOAA

Snow is rare in Lake Nacimiento

Lake Nacimiento has mild winters and hot summers, with very little rain. A typical July afternoon reaches 92°, a January night drops to 36°, and snow is almost unheard of. Normal November highs come to 69°, and lows to 39°.

Winter 62°/36°Spring 73°/43°Summer 91°/52°Fall 79°/45°
Right now
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Sunrise 6:28 am · sunset 5:05 pm

Getting the latest forecast from the National Weather Service…

What stands out about Lake Nacimiento’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.A dry climateJust 18 inches of rain and melted snow a year, less than 91% of U.S. towns.Plenty of 90° daysAbout 92 days a year reach 90°.
A normal year

Where today sits in Lake Nacimiento’s year

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

Full climate →
Winter
62° / 36°
Snow is rare
Spring
73° / 43°
Last frost around Apr 4
Summer
91° / 52°
92 days reach 90° in a normal year
Fall now
79° / 45°
First frost around Nov 5
1 dayuntil the usual first frost (Nov 5)
Best months to be outside
MarAprMayOct
Highs of 62–84° and lows of 40° or more
How much snow does Lake Nacimiento get?Almost none.When is it wettest?January, with 4.2 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 Lake Nacimiento.

Town Square →
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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 Lake Nacimiento itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Paso Robles Municipal Airport, CA (14 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.