San Jose, California has a Mediterranean climate with warm, dry summers and mild, wet winters. The average temperature during the summer months is usually between 70-85°F while the winter temperatures typically range between 40-60°F. The area typically receives 15–20 inches of rain annually, most of which falls from November through March. In the summer months, San Jose sees low levels of humidity and plenty of sunshine. Days are normally clear and sunny providing plenty of opportunity to enjoy outdoor activities in the pleasant weather.
San Jose, California gets 17 inches of rain, on average, per year. The US average is 38 inches of rain per year.
San Jose averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 257 sunny days per year in San Jose. The US average is 205 sunny days.
San Jose gets some kind of precipitation, on average, 62 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 82 degrees
Winter Low: the January low is 42
Rain: averages 17 inches of rain a year
Snow: averages 0 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for San Jose is 8.8 (10=best), which means it is more comfortable than most places in California.
9.8 / 7.5
Summer / Winter
August, July and June are the most pleasant months in San Jose, while January and December are the least comfortable months.