Saint Helena, California

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Average change in

Temperature

Average change in high temperature day-to-day

Last 12 months:

4.9°F

Average change in low temperature day-to-day

Last 12 months:

4.2°F

Average change in

Precipitation

Chance of dry day after a precip day

Last 12 months:

40%

Chance of precip day after a dry day

Last 12 months:

8%
Did You Know?

Did You

Know?

It rained or snowed 60% of days in Saint Helena in the last 12 months.