Average annual temperature is 24.9 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 7.8 °C
Number of sunny days: 142 days
Number of rainy days: 223 days
Look at detailed online map of San Martín Chalchicuautla
* Weather data for San Martín Chalchicuautla 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) | 30.4 | 34.6 | 37.6 | 35.2 | 34.7 | 41.7 | 39.1 | 40.2 | 38.6 | 37.2 | 29.8 | 30.1 |
| Average daytime temperature (°C) | 25.8 | 26.7 | 30.4 | 30.0 | 32.0 | 36.9 | 35.0 | 34.8 | 36.3 | 29.8 | 24.9 | 23.3 |
| Average temperature (°C) | 20.4 | 20.3 | 23.9 | 24.6 | 26.7 | 30.6 | 28.8 | 28.5 | 29.7 | 24.8 | 20.5 | 19.2 |
| Average night temperature (°C) | 16.5 | 15.7 | 19.4 | 21.0 | 22.3 | 25.5 | 24.0 | 23.9 | 24.4 | 21.3 | 17.2 | 16.3 |
| Absolute minimum temperature (°C) | 9.4 | 7.8 | 11.0 | 16.1 | 16.6 | 22.8 | 21.1 | 21.1 | 22.4 | 13.6 | 11.8 | 11.6 |
| 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 | 12.9 | 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) | 8.2 | 8.2 | 9.0 | 8.2 | 10.0 | 11.5 | 11.5 | 11.1 | 11.1 | 7.7 | 6.3 | 5.2 |
| Precipitation (mm) | 27 | 25 | 67 | 167 | 87 | 38 | 124 | 128 | 74 | 188 | 102 | 99 |
| Sunny days | 18 | 20 | 18 | 9 | 10 | 10 | 4 | 5 | 13 | 7 | 16 | 12 |
| Rainy days | 13 | 8 | 13 | 21 | 21 | 20 | 27 | 26 | 17 | 24 | 14 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Martín Chalchicuautla during the most sunny months:
The largest precipitation sum in San Martín Chalchicuautla is at