Average annual temperature is 14.2 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -2.6 °C
Number of sunny days: 246 days
Number of rainy days: 119 days
Look at detailed online map of San Martin
* Weather data for San Martin 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) | 19.4 | 24.4 | 25.6 | 25.6 | 27.2 | 31.2 | 26.5 | 28.0 | 26.5 | 23.8 | 22.3 | 18.3 |
| Average daytime temperature (°C) | 16.8 | 19.1 | 22.3 | 22.8 | 24.0 | 28.1 | 23.1 | 23.2 | 23.8 | 18.9 | 16.8 | 14.1 |
| Average temperature (°C) | 9.6 | 11.1 | 14.1 | 14.9 | 16.3 | 21.0 | 17.0 | 17.0 | 17.4 | 13.3 | 10.7 | 7.9 |
| Average night temperature (°C) | 3.2 | 4.6 | 7.1 | 7.8 | 9.7 | 13.5 | 11.6 | 11.5 | 11.3 | 9.0 | 6.2 | 3.1 |
| Absolute minimum temperature (°C) | 0.2 | -2.6 | 2.2 | 5.5 | 5.9 | 10.0 | 9.9 | 9.6 | 9.6 | 4.9 | -1.3 | -1.6 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| 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) | 9.8 | 10.4 | 11.3 | 11.6 | 11.6 | 12.1 | 11.7 | 10.9 | 11.1 | 8.6 | 9.1 | 8.6 |
| Precipitation (mm) | 0 | 0 | 0 | 6 | 13 | 18 | 122 | 66 | 46 | 94 | 60 | 19 |
| Sunny days | 31 | 28 | 31 | 23 | 23 | 25 | 7 | 11 | 11 | 11 | 21 | 24 |
| Rainy days | 0 | 0 | 0 | 7 | 8 | 5 | 24 | 20 | 19 | 20 | 9 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Martin is at