Los Altos, California gets 19 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Los Altos averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 263 sunny days per year in Los Altos. The US average is 205 sunny days.
Los Altos gets some kind of precipitation, on average, 61 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 81 degrees
Winter Low: the January low is 40
Rain: averages 19 inches of rain a year
Snow: averages 0 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Los Altos is 8.7 (10=best), which means it is more comfortable than most places in California.
8.7 / 10
August, July and June are the most pleasant months in Los Altos, while January and December are the least comfortable months.