Average annual temperature is 20.8 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 4.5 °C
Number of sunny days: 257 days
Number of rainy days: 108 days
Look at detailed online map of San Agustín
* Weather data for San Agustín 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) | 27.2 | 30.9 | 33.0 | 34.2 | 34.6 | 37.5 | 33.4 | 31.2 | 34.1 | 31.4 | 30.9 | 24.3 |
| Average daytime temperature (°C) | 24.9 | 27.1 | 30.2 | 31.5 | 31.6 | 34.8 | 29.2 | 28.8 | 30.1 | 27.9 | 26.5 | 21.3 |
| Average temperature (°C) | 16.6 | 18.6 | 21.8 | 23.4 | 23.8 | 26.4 | 21.9 | 21.5 | 22.3 | 20.4 | 18.2 | 14.3 |
| Average night temperature (°C) | 8.4 | 10.4 | 13.1 | 15.1 | 16.0 | 18.2 | 15.8 | 15.6 | 15.3 | 14.4 | 10.7 | 8.6 |
| Absolute minimum temperature (°C) | 5.2 | 5.3 | 6.7 | 12.3 | 13.4 | 15.9 | 12.9 | 13.0 | 12.8 | 8.7 | 5.5 | 4.5 |
| 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 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.2 | 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) | 10.0 | 10.5 | 11.1 | 11.6 | 11.7 | 12.3 | 12.0 | 11.1 | 11.4 | 9.8 | 9.9 | 7.9 |
| Precipitation (mm) | 1 | 0 | 4 | 1 | 13 | 11 | 97 | 99 | 51 | 36 | 21 | 37 |
| Sunny days | 28 | 28 | 27 | 27 | 24 | 25 | 9 | 7 | 24 | 16 | 23 | 19 |
| Rainy days | 3 | 0 | 4 | 3 | 7 | 5 | 22 | 24 | 6 | 15 | 7 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Agustín is at