La Mesa, California gets 12 inches of rain, on average, per year. The US average is 38 inches of rain per year.
La Mesa averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 261 sunny days per year in La Mesa. The US average is 205 sunny days.
La Mesa gets some kind of precipitation, on average, 37 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 84 degrees
Winter Low: the January low is 45
Rain: averages 12 inches of rain a year
Snow: averages 0 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for La Mesa is 9.2 (10=best), which means it is one of the most pleasant places in California.
9.2 / 10
June, May and October are the most pleasant months in La Mesa, while December and January are the least comfortable months.