Average annual temperature is 23.3 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: 12.3 °C
Number of sunny days: 90 days
Number of rainy days: 275 days
Look at detailed online map of San Antonio Acatlán
* Weather data for San Antonio Acatlán 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) | 31.4 | 33.3 | 34.0 | 34.8 | 36.6 | 33.9 | 31.4 | 30.7 | 30.6 | 29.5 | 30.2 | 30.3 |
| Average daytime temperature (°C) | 29.6 | 31.1 | 31.8 | 32.8 | 33.6 | 30.7 | 29.3 | 29.1 | 28.9 | 28.2 | 28.6 | 28.5 |
| Average temperature (°C) | 22.0 | 22.9 | 23.9 | 24.6 | 25.7 | 24.5 | 23.2 | 23.1 | 23.0 | 22.6 | 22.7 | 21.8 |
| Average night temperature (°C) | 15.4 | 16.0 | 17.3 | 18.1 | 19.6 | 20.2 | 18.8 | 19.0 | 18.8 | 18.7 | 18.0 | 15.8 |
| Absolute minimum temperature (°C) | 13.7 | 13.7 | 15.5 | 16.4 | 17.8 | 18.2 | 17.6 | 17.6 | 17.5 | 16.5 | 16.4 | 12.3 |
| 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 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| 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) | 10.4 | 10.7 | 11.0 | 11.1 | 10.9 | 10.4 | 9.4 | 9.6 | 9.8 | 9.2 | 9.9 | 9.9 |
| Precipitation (mm) | 7 | 28 | 19 | 46 | 116 | 336 | 448 | 524 | 416 | 409 | 134 | 35 |
| Sunny days | 24 | 18 | 10 | 16 | 3 | 0 | 0 | 0 | 0 | 1 | 4 | 14 |
| Rainy days | 7 | 10 | 21 | 14 | 28 | 30 | 31 | 31 | 30 | 30 | 26 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Antonio Acatlán is at