Average annual temperature is 14.9 °C
Absolute maximum temperature: 27.5 °C
Absolute minimum temperature: 3.4 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of San Andrés Montaña
* Weather data for San Andrés Montaña 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) | 21.6 | 24.3 | 24.9 | 25.5 | 27.5 | 27.5 | 23.0 | 22.6 | 23.5 | 23.1 | 22.2 | 20.9 |
| Average daytime temperature (°C) | 19.9 | 21.6 | 22.5 | 23.2 | 23.1 | 23.5 | 21.3 | 21.0 | 21.4 | 20.7 | 20.6 | 19.1 |
| Average temperature (°C) | 12.8 | 13.7 | 14.6 | 15.5 | 16.1 | 16.7 | 15.4 | 15.4 | 15.6 | 15.0 | 14.6 | 13.0 |
| Average night temperature (°C) | 7.3 | 7.8 | 8.8 | 9.6 | 11.0 | 12.3 | 11.5 | 11.5 | 11.3 | 11.2 | 10.3 | 8.1 |
| Absolute minimum temperature (°C) | 4.6 | 3.4 | 6.1 | 8.4 | 8.9 | 9.9 | 9.8 | 10.5 | 9.8 | 8.1 | 7.3 | 4.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.4 | 10.7 | 11.2 | 11.6 | 11.5 | 11.1 | 10.2 | 9.8 | 10.0 | 9.9 | 10.0 | 9.7 |
| Precipitation (mm) | 3 | 3 | 9 | 36 | 89 | 80 | 244 | 233 | 140 | 144 | 46 | 8 |
| Sunny days | 24 | 20 | 11 | 9 | 2 | 5 | 0 | 0 | 2 | 4 | 10 | 22 |
| Rainy days | 7 | 8 | 20 | 21 | 29 | 25 | 31 | 31 | 28 | 27 | 20 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Andrés Montaña is at