Atascadero, CA has a Mediterranean climate, which features hot and dry summers with mild winters. During the summer months, temperatures often reach the mid-80s with low humidity levels. In the winter, temperatures dip into the upper-40s and lower-50s with occasional precipitation. Rainfall is typically spread evenly throughout the year, averaging around 20 inches annually. The area also experiences moderate winds from November through April and is known to have some of the highest wind gusts in all of California during those months.
Atascadero (zip 93422), California gets 21 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Atascadero (zip 93422) 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 Atascadero (zip 93422). The US average is 205 sunny days.
Atascadero (zip 93422) gets some kind of precipitation, on average, 49 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.
Weather Highlights
Summer High: the July high is around 88 degrees
Winter Low: the January low is 37
Rain: averages 21 inches of rain a year
Snow: averages 0 inches of snow a year