Average annual temperature is 27.1 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 145 days
Number of rainy days: 220 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) | 30.3 | 32.1 | 35.6 | 38.7 | 38.9 | 40.7 | 35.5 | 35.8 | 35.6 | 34.7 | 31.7 | 31.9 |
| Average daytime temperature (°C) | 28.3 | 28.9 | 32.5 | 35.0 | 35.4 | 36.4 | 33.5 | 33.6 | 33.2 | 32.0 | 28.8 | 27.3 |
| Average temperature (°C) | 24.0 | 24.4 | 26.8 | 28.7 | 29.3 | 30.3 | 28.4 | 28.6 | 28.1 | 27.2 | 25.2 | 23.6 |
| Average night temperature (°C) | 20.9 | 21.3 | 23.1 | 24.6 | 24.9 | 26.1 | 24.8 | 24.9 | 24.4 | 23.8 | 22.6 | 20.9 |
| Absolute minimum temperature (°C) | 15.7 | 16.8 | 20.4 | 21.8 | 19.7 | 23.0 | 23.6 | 23.1 | 22.7 | 20.9 | 20.0 | 16.1 |
| 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 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| 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) | 9.8 | 9.7 | 10.7 | 11.7 | 11.8 | 11.4 | 11.1 | 11.6 | 10.8 | 9.9 | 9.1 | 8.8 |
| Precipitation (mm) | 35 | 87 | 51 | 7 | 13 | 117 | 178 | 54 | 138 | 110 | 161 | 118 |
| Sunny days | 17 | 16 | 22 | 22 | 16 | 15 | 3 | 9 | 3 | 8 | 5 | 9 |
| Rainy days | 14 | 12 | 9 | 8 | 15 | 15 | 28 | 22 | 27 | 23 | 25 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Agustín is at