Average annual temperature is 26.6 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 13.0 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of San Mario
* Weather data for San Mario 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) | 32.0 | 33.1 | 34.9 | 38.6 | 37.2 | 39.0 | 36.4 | 36.7 | 35.5 | 37.0 | 32.8 | 32.5 |
| Average daytime temperature (°C) | 29.2 | 30.2 | 32.6 | 34.2 | 34.1 | 35.4 | 34.5 | 34.0 | 33.7 | 32.3 | 29.7 | 27.8 |
| Average temperature (°C) | 23.9 | 24.5 | 26.0 | 27.2 | 27.7 | 29.0 | 28.6 | 28.4 | 27.7 | 27.0 | 25.3 | 23.4 |
| Average night temperature (°C) | 20.0 | 20.3 | 21.2 | 22.1 | 22.8 | 24.4 | 24.7 | 24.6 | 23.7 | 23.1 | 22.3 | 20.4 |
| Absolute minimum temperature (°C) | 14.6 | 14.9 | 18.1 | 18.3 | 17.5 | 21.5 | 22.9 | 23.5 | 21.8 | 17.5 | 19.5 | 13.0 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.3 | 9.8 | 10.7 | 11.6 | 11.6 | 11.7 | 11.3 | 11.4 | 11.2 | 10.5 | 9.4 | 9.1 |
| Precipitation (mm) | 35 | 25 | 48 | 28 | 40 | 65 | 92 | 105 | 123 | 70 | 44 | 61 |
| Sunny days | 14 | 14 | 21 | 19 | 12 | 11 | 2 | 1 | 1 | 8 | 5 | 9 |
| Rainy days | 17 | 14 | 10 | 11 | 19 | 19 | 29 | 30 | 29 | 23 | 25 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Mario is at