Average annual temperature is 23.9 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 9.0 °C
Number of sunny days: 223 days
Number of rainy days: 142 days
Look at detailed online map of Acatlán
* Weather data for 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) | 32.0 | 35.3 | 35.8 | 37.2 | 38.4 | 39.0 | 33.9 | 33.3 | 34.2 | 35.0 | 34.8 | 31.0 |
| Average daytime temperature (°C) | 29.1 | 30.9 | 33.1 | 34.3 | 33.6 | 34.8 | 31.0 | 30.7 | 31.3 | 31.1 | 30.4 | 28.3 |
| Average temperature (°C) | 21.4 | 22.6 | 25.0 | 26.2 | 25.6 | 27.2 | 23.8 | 23.6 | 23.9 | 23.5 | 22.7 | 20.7 |
| Average night temperature (°C) | 14.2 | 15.5 | 17.7 | 18.9 | 19.2 | 20.5 | 18.1 | 18.1 | 18.1 | 17.9 | 16.8 | 14.5 |
| Absolute minimum temperature (°C) | 11.0 | 12.8 | 14.3 | 16.2 | 16.5 | 17.7 | 16.1 | 16.8 | 16.4 | 14.1 | 14.0 | 9.0 |
| 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 | 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 | 11.1 |
| 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) | 10.4 | 10.6 | 11.1 | 11.4 | 11.1 | 11.7 | 11.0 | 10.9 | 11.0 | 10.3 | 10.1 | 9.5 |
| Precipitation (mm) | 0 | 0 | 3 | 4 | 109 | 44 | 210 | 166 | 94 | 64 | 39 | 8 |
| Sunny days | 31 | 28 | 27 | 24 | 9 | 15 | 6 | 6 | 13 | 13 | 24 | 27 |
| Rainy days | 0 | 0 | 4 | 6 | 22 | 15 | 25 | 25 | 17 | 18 | 6 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Acatlán is at