Average annual temperature is 19.5 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: -4.2 °C
Number of sunny days: 299 days
Number of rainy days: 65 days
Number of snow days: 1 day
Look at detailed online map of Los Alamos
* Weather data for Los Alamos Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 23.7 | 25.5 | 28.3 | 32.3 | 35.2 | 39.3 | 39.6 | 39.4 | 36.8 | 31.8 | 29.1 | 24.2 |
| Average daytime temperature (°C) | 18.0 | 19.1 | 23.1 | 27.6 | 30.0 | 35.2 | 36.8 | 33.8 | 33.8 | 27.7 | 21.9 | 18.5 |
| Average temperature (°C) | 9.7 | 10.4 | 14.6 | 19.3 | 22.7 | 28.0 | 30.0 | 27.3 | 26.8 | 20.3 | 14.6 | 10.2 |
| Average night temperature (°C) | 3.3 | 3.9 | 7.7 | 10.8 | 14.8 | 20.0 | 22.3 | 20.6 | 19.5 | 13.8 | 8.6 | 2.8 |
| Absolute minimum temperature (°C) | -4.2 | -3.4 | -1.2 | 1.5 | 11.8 | 15.7 | 19.4 | 17.6 | 17.8 | 1.9 | 1.1 | -2.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.9 | 13.2 | 12.3 | 11.4 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.1 | 9.5 | 10.1 | 11.8 | 11.8 | 12.2 | 12.7 | 12.0 | 11.4 | 9.7 | 9.1 | 9.0 |
| Precipitation (mm) | 4 | 18 | 9 | 0 | 11 | 1 | 1 | 15 | 8 | 5 | 10 | 2 |
| Sunny days | 27 | 20 | 25 | 29 | 23 | 26 | 27 | 20 | 22 | 28 | 24 | 28 |
| Rainy days | 4 | 7 | 6 | 1 | 8 | 4 | 4 | 11 | 8 | 3 | 6 | 3 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Los Alamos is at