Tomales, CA has a Mediterranean climate with mild, wet winters and warm to hot dry summers. The average high temperature in the summer is around 71°F (21°C) while the average low in the winter is 45°F (7°C). Rainfall is relatively consistent throughout the year with an average of 22 inches annually. Fog can be a factor during the summer months but generally clears up by mid-morning. Overall, Tomales has some of California’s best weather with moderate temperatures and plenty of sunshine.
Tomales, California gets 37 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Tomales 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 Tomales. The US average is 205 sunny days.
Tomales gets some kind of precipitation, on average, 78 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 76 degrees
Winter Low: the January low is 40
Rain: averages 37 inches of rain a year
Snow: averages 0 inches of snow a year