Average annual temperature is 23.7 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of San Agustín Chayuco
* Weather data for San Agustín Chayuco 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) | 34.2 | 35.2 | 34.6 | 34.8 | 36.7 | 33.5 | 32.2 | 31.6 | 30.9 | 31.7 | 30.8 | 32.2 |
| Average daytime temperature (°C) | 31.0 | 32.2 | 32.1 | 33.0 | 34.0 | 30.7 | 29.6 | 29.3 | 28.8 | 28.2 | 28.7 | 29.0 |
| Average temperature (°C) | 22.8 | 23.5 | 24.0 | 24.7 | 26.0 | 24.7 | 23.8 | 23.6 | 23.4 | 22.9 | 23.1 | 22.0 |
| Average night temperature (°C) | 16.9 | 17.6 | 18.1 | 18.5 | 20.3 | 20.8 | 20.1 | 19.9 | 19.9 | 19.6 | 18.9 | 16.7 |
| Absolute minimum temperature (°C) | 15.3 | 16.4 | 16.8 | 15.4 | 18.3 | 19.1 | 18.6 | 18.8 | 18.8 | 17.4 | 17.2 | 13.4 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.7 | 11.1 | 11.3 | 11.3 | 10.3 | 9.3 | 9.3 | 9.7 | 9.5 | 9.9 | 10.1 |
| Precipitation (mm) | 0 | 4 | 15 | 24 | 81 | 189 | 310 | 298 | 302 | 270 | 174 | 18 |
| Sunny days | 26 | 20 | 15 | 17 | 4 | 0 | 0 | 0 | 0 | 2 | 5 | 20 |
| Rainy days | 5 | 8 | 16 | 13 | 27 | 30 | 31 | 31 | 30 | 29 | 25 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Agustín Chayuco is at