Average annual temperature is 24.5 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 3.6 °C
Number of sunny days: 238 days
Number of rainy days: 127 days
Look at detailed online map of Las Alamos
* Weather data for Las 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) | 31.8 | 36.2 | 41.2 | 36.6 | 35.9 | 42.8 | 40.6 | 41.0 | 40.0 | 36.9 | 31.6 | 28.0 |
| Average daytime temperature (°C) | 26.7 | 27.4 | 31.9 | 29.0 | 31.3 | 36.9 | 38.0 | 38.1 | 36.2 | 29.8 | 23.7 | 22.3 |
| Average temperature (°C) | 20.1 | 19.6 | 23.6 | 23.0 | 25.7 | 30.1 | 30.8 | 30.7 | 29.6 | 24.2 | 18.6 | 17.6 |
| Average night temperature (°C) | 15.4 | 14.3 | 18.5 | 18.9 | 21.5 | 24.6 | 24.9 | 25.0 | 24.5 | 20.3 | 15.2 | 14.4 |
| Absolute minimum temperature (°C) | 8.1 | 3.6 | 6.7 | 13.5 | 19.4 | 20.2 | 23.5 | 22.3 | 22.0 | 7.5 | 8.9 | 8.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.7 | 9.7 | 9.2 | 9.3 | 10.5 | 12.1 | 12.5 | 11.5 | 10.9 | 8.7 | 6.7 | 6.8 |
| Precipitation (mm) | 2 | 6 | 23 | 57 | 130 | 37 | 9 | 60 | 50 | 88 | 47 | 10 |
| Sunny days | 29 | 25 | 23 | 13 | 10 | 20 | 20 | 16 | 22 | 17 | 21 | 22 |
| Rainy days | 2 | 3 | 8 | 17 | 21 | 10 | 11 | 15 | 8 | 14 | 9 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Las Alamos during the most sunny months:
The largest precipitation sum in Las Alamos is at