Sonoma, CA is located in the heart of Wine Country, and enjoys a Mediterranean climate. It has mild temperatures year-round with minimal rain in the summer months. Winters tend to be mild and wet, with average temperatures ranging from the low 40s to mid 60s. Summers are usually sunny and warm, with temperatures typically reaching highs in the upper 70s and low 80s. The area experiences little snowfall, however foggy days are common throughout the winter months.
Sonoma, California gets 31 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Sonoma averages 0 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 Sonoma. The US average is 205 sunny days.
Sonoma gets some kind of precipitation, on average, 72 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 85 degrees
Winter Low: the January low is 38
Rain: averages 31 inches of rain a year
Snow: averages 0 inches of snow a year