Average annual temperature is 23.6 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 6.4 °C
Number of sunny days: 221 days
Number of rainy days: 144 days
Look at detailed online map of San Antonio Chiltepec
* Weather data for San Antonio Chiltepec 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) | 32.7 | 35.6 | 36.4 | 36.9 | 38.7 | 39.9 | 34.1 | 31.9 | 34.0 | 33.8 | 34.8 | 31.4 |
| Average daytime temperature (°C) | 30.0 | 31.8 | 34.0 | 35.0 | 34.6 | 34.9 | 30.7 | 30.0 | 30.9 | 31.2 | 31.3 | 29.0 |
| Average temperature (°C) | 21.3 | 22.7 | 24.9 | 26.1 | 25.8 | 26.6 | 23.3 | 22.9 | 23.3 | 23.2 | 22.8 | 20.4 |
| Average night temperature (°C) | 13.1 | 14.0 | 16.5 | 17.7 | 18.3 | 19.2 | 17.7 | 17.5 | 17.3 | 17.2 | 15.8 | 13.1 |
| Absolute minimum temperature (°C) | 7.9 | 9.2 | 13.9 | 15.1 | 16.0 | 16.7 | 15.7 | 15.7 | 15.6 | 13.6 | 13.5 | 6.4 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.4 | 10.7 | 11.2 | 11.4 | 11.1 | 11.7 | 10.9 | 11.0 | 11.0 | 10.4 | 10.1 | 9.5 |
| Precipitation (mm) | 0 | 0 | 2 | 11 | 82 | 43 | 141 | 180 | 88 | 53 | 45 | 5 |
| Sunny days | 31 | 28 | 28 | 25 | 11 | 19 | 5 | 6 | 13 | 13 | 16 | 26 |
| Rainy days | 0 | 0 | 3 | 5 | 20 | 11 | 26 | 25 | 17 | 18 | 14 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Antonio Chiltepec is at