Los Alamos is snow country
Los Alamos has chilly, snowy winters and warm summers, with very little rain. A typical July afternoon reaches 85°, a January night drops to 19°, and about 42 inches of snow falls in a normal winter. In November, a normal day reaches 52° and a normal night drops to 27°.
Getting the latest forecast from the National Weather Service…
What stands out about Los Alamos’s weather
Read from 30 years of NOAA records. Each one opens the full story on the Climate page.
Where today sits in Los Alamos’s year
Typical highs and lows month by month, from 30 years of NOAA records.
Weather talk
Road reports, first frosts and storm memories from neighbors in Los Alamos.
Your answer becomes a post in Town Square.
Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Los Alamos itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Los Alamos, NM (3 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.