Clearlake, CA has a hot-summer Mediterranean climate. Summers are hot and dry with temperatures reaching into the 90s and 100s during the day, while nights are relatively cool. Winters are mild with temperatures rarely dropping below 40 degrees. Precipitation is fairly light throughout the year, averaging around 24 inches annually. Clearlake enjoys plenty of sunshine all year round and is known to be one of the warmest places in California.
Clearlake, California gets 33 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Clearlake averages 1 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 262 sunny days per year in Clearlake. The US average is 205 sunny days.
Clearlake gets some kind of precipitation, on average, 66 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 91 degrees
Winter Low: the January low is 33
Rain: averages 33 inches of rain a year
Snow: averages 1 inches of snow a year