93221 Exeter, CA has a mild climate with warm summers and cool winters. The average summer temperature is around 80°F (27°C) while the average winter temperature is around 42°F (5.6°C). Rainfall is distributed throughout the year, with the heaviest precipitation occurring in the winter months. The city experiences an average of 17 inches (43 cm) of rain annually, more than half of which occurs between November and March. Winters tend to be foggy and cloudy, although temperatures do not usually drop below freezing.
Exeter (zip 93221), California gets 13 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Exeter (zip 93221) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 268 sunny days per year in Exeter (zip 93221). The US average is 205 sunny days.
Exeter (zip 93221) gets some kind of precipitation, on average, 45 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 97 degrees
Winter Low: the January low is 38
Rain: averages 13 inches of rain a year
Snow: averages 0 inches of snow a year