San Ramon (zip 94582), California gets 19 inches of rain, on average, per year. The US average is 38 inches of rain per year.
San Ramon (zip 94582) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 260 sunny days per year in San Ramon (zip 94582). The US average is 205 sunny days.
San Ramon (zip 94582) gets some kind of precipitation, on average, 64 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Summer High: the July high is around 85 degrees
Winter Low: the January low is 39
Rain: averages 19 inches of rain a year
Snow: averages 0 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for the 94582 zip code is 8.5 (10=best), which means it is more comfortable than most places in California.
8.5 / 10
June, September and October are the most pleasant months in the 94582 zip code, while January and December are the least comfortable months.