Average annual temperature is 21.1 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 4.0 °C
Number of sunny days: 160 days
Number of rainy days: 205 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) | 31.8 | 32.9 | 35.6 | 36.9 | 35.7 | 38.3 | 33.3 | 36.8 | 34.3 | 32.9 | 34.1 | 28.8 |
| Average daytime temperature (°C) | 25.3 | 25.9 | 29.8 | 30.6 | 31.2 | 33.8 | 30.2 | 30.4 | 32.1 | 26.8 | 24.9 | 21.2 |
| Average temperature (°C) | 17.0 | 17.1 | 20.8 | 22.2 | 23.4 | 25.9 | 23.9 | 23.7 | 24.6 | 21.0 | 17.5 | 15.8 |
| Average night temperature (°C) | 10.9 | 11.0 | 14.4 | 16.8 | 18.3 | 19.8 | 19.7 | 19.0 | 18.9 | 17.2 | 12.9 | 12.4 |
| Absolute minimum temperature (°C) | 5.4 | 4.0 | 6.6 | 12.2 | 14.5 | 17.2 | 17.8 | 16.3 | 16.0 | 10.2 | 5.1 | 7.0 |
| 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 | 10.8 |
| 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) | 9.2 | 9.7 | 9.9 | 9.5 | 10.8 | 11.9 | 11.1 | 11.0 | 11.0 | 7.6 | 7.2 | 5.8 |
| Precipitation (mm) | 5 | 6 | 21 | 55 | 57 | 21 | 83 | 59 | 13 | 80 | 14 | 51 |
| Sunny days | 24 | 21 | 21 | 13 | 8 | 14 | 1 | 6 | 14 | 9 | 18 | 11 |
| Rainy days | 7 | 7 | 10 | 17 | 23 | 16 | 30 | 25 | 16 | 22 | 12 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Agustín is at