Los Alamos, NM has a pleasant and mild climate throughout the year. In the summer months, temperatures usually reach into the mid 70s to low 80s with light breezes that help make the warm days more comfortable. During winter, temperatures tend to stay in the 40s and 50s with occasional snowfall in January and February. Most of the precipitation in Los Alamos falls during these two months as well. The city experiences an average of just over 20 inches of annual rainfall, which is much lower than many other locations in New Mexico. Overall, Los Alamos has a great climate for those looking for a temperate environment all year long.
Los Alamos, New Mexico gets 16 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Los Alamos averages 39 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 276 sunny days per year in Los Alamos. The US average is 205 sunny days.
Los Alamos gets some kind of precipitation, on average, 80 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 84 degrees
Winter Low: the January low is 19
Rain: averages 16 inches of rain a year
Snow: averages 39 inches of snow a year