Average annual temperature is 24.2 °C
Absolute maximum temperature: 45.3 °C
Absolute minimum temperature: -0.1 °C
Number of sunny days: 299 days
Number of rainy days: 66 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) | 28.9 | 29.6 | 31.3 | 38.3 | 37.4 | 45.3 | 42.6 | 42.7 | 42.5 | 39.8 | 36.1 | 30.5 |
| Average daytime temperature (°C) | 22.2 | 22.9 | 26.9 | 32.4 | 34.1 | 38.6 | 40.2 | 39.0 | 38.6 | 34.3 | 28.6 | 25.9 |
| Average temperature (°C) | 14.3 | 14.8 | 18.6 | 23.3 | 26.0 | 30.6 | 33.2 | 31.6 | 30.9 | 26.7 | 21.5 | 17.7 |
| Average night temperature (°C) | 7.7 | 9.0 | 10.7 | 13.4 | 16.7 | 21.8 | 25.9 | 25.1 | 23.0 | 19.9 | 15.1 | 11.0 |
| Absolute minimum temperature (°C) | -0.1 | 4.1 | 5.2 | 7.8 | 11.9 | 15.7 | 23.8 | 22.3 | 19.9 | 12.3 | 10.7 | 4.6 |
| 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 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 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) | 8.8 | 8.8 | 10.4 | 12.0 | 12.3 | 12.3 | 12.4 | 11.4 | 11.2 | 10.1 | 9.3 | 9.0 |
| Precipitation (mm) | 20 | 39 | 4 | 0 | 0 | 0 | 17 | 28 | 27 | 13 | 1 | 3 |
| Sunny days | 26 | 16 | 29 | 30 | 30 | 29 | 17 | 18 | 24 | 26 | 26 | 28 |
| Rainy days | 5 | 12 | 2 | 0 | 1 | 1 | 14 | 13 | 6 | 5 | 4 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Martin is at