San Luis Obispo (zip 93405), California gets 20 inches of rain, on average, per year. The US average is 38 inches of rain per year.
San Luis Obispo (zip 93405) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 286 sunny days per year in San Luis Obispo (zip 93405). The US average is 205 sunny days.
San Luis Obispo (zip 93405) gets some kind of precipitation, on average, 51 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 74 degrees
Winter Low: the January low is 43
Rain: averages 20 inches of rain a year
Snow: averages 0 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for the 93405 zip code is 8.9 (10=best), which means it is more comfortable than most places in California.
8.9 / 10
September, August and July are the most pleasant months in the 93405 zip code, while January and December are the least comfortable months.