West Covina, CA has an overall pleasant climate that is ideal for outdoor activities and relaxation. The city experiences warm summers with temperatures usually in the 70s and 80s while the winters are generally mild with temperatures ranging from 40 to 60 degrees Fahrenheit. Rainfall is moderate with an average of around 17 inches per year. Although temperatures occasionally reach triple digits during the summer months, overall West Covina has a comfortable climate that allows for many outdoor activities and relaxation all year round.
West Covina, California gets 17 inches of rain, on average, per year. The US average is 38 inches of rain per year.
West Covina averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 278 sunny days per year in West Covina. The US average is 205 sunny days.
West Covina gets some kind of precipitation, on average, 34 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 87 degrees
Winter Low: the January low is 45
Rain: averages 17 inches of rain a year
Snow: averages 0 inches of snow a year