Greenville, CA has a mild Mediterranean climate with wet winters and dry summers. The average annual temperature is around 61 degrees Fahrenheit and the average annual precipitation is about 20 inches. Summer temperatures often reach up to 95 degrees Fahrenheit during the day while winter temperatures can dip down to 30 degrees Fahrenheit or lower at night. Rainfall occurs primarily in the winter months with only occasional showers in the summer.
Greenville, California gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Greenville averages 71 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 245 sunny days per year in Greenville. The US average is 205 sunny days.
Greenville gets some kind of precipitation, on average, 71 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 25
Rain: averages 50 inches of rain a year
Snow: averages 71 inches of snow a year