Average annual temperature is 26.5 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 13.1 °C
Number of sunny days: 119 days
Number of rainy days: 246 days
Look at detailed online map of Chan San Isidro
* Weather data for Chan San Isidro 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) | 31.4 | 31.9 | 34.9 | 38.2 | 37.6 | 38.2 | 37.0 | 38.0 | 35.1 | 36.4 | 33.5 | 32.5 |
| Average daytime temperature (°C) | 28.7 | 29.6 | 31.9 | 33.8 | 34.3 | 35.0 | 34.5 | 34.1 | 33.8 | 32.5 | 30.1 | 28.2 |
| Average temperature (°C) | 23.7 | 24.3 | 25.7 | 27.0 | 27.6 | 28.7 | 28.7 | 28.4 | 27.7 | 27.2 | 25.4 | 23.5 |
| Average night temperature (°C) | 20.2 | 20.5 | 21.2 | 22.0 | 22.7 | 24.3 | 25.0 | 24.8 | 23.8 | 23.4 | 22.4 | 20.6 |
| Absolute minimum temperature (°C) | 14.9 | 16.5 | 17.9 | 19.2 | 19.9 | 21.2 | 23.3 | 23.1 | 22.1 | 19.3 | 19.5 | 13.1 |
| 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 | 13.2 | 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 | 10.1 | 10.6 | 11.4 | 11.6 | 11.7 | 11.3 | 10.7 | 11.0 | 10.6 | 9.4 | 8.9 |
| Precipitation (mm) | 51 | 21 | 63 | 30 | 65 | 66 | 102 | 147 | 93 | 40 | 89 | 71 |
| Sunny days | 15 | 14 | 19 | 20 | 6 | 8 | 3 | 1 | 2 | 9 | 11 | 11 |
| Rainy days | 16 | 14 | 12 | 10 | 25 | 22 | 28 | 30 | 28 | 22 | 19 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chan San Isidro is at