The climate in 93440 Los Alamos, CA is characterized by mild temperatures throughout the year. During the summer months, high temperatures generally range from 65-90°F (18-32°C), while lows are typically between 45-65°F (7-18°C). Winter months tend to be cooler, with highs between 40-60°F (4-15°C) and lows between 35-45°F (2–7°C). Precipitation averages around 21 inches per year, most of which falls during winter and early spring. The area receives plenty of sunshine, with about 294 sunny days annually.
Los Alamos (zip 93440), California gets 17 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Los Alamos (zip 93440) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 286 sunny days per year in Los Alamos (zip 93440). The US average is 205 sunny days.
Los Alamos (zip 93440) gets some kind of precipitation, on average, 42 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 75 degrees
Winter Low: the January low is 40
Rain: averages 17 inches of rain a year
Snow: averages 0 inches of snow a year