Average annual temperature is 16.3 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -0.8 °C
Number of sunny days: 185 days
Number of rainy days: 180 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) | 23.8 | 26.8 | 27.9 | 28.0 | 27.6 | 31.9 | 26.3 | 24.9 | 27.8 | 26.0 | 26.2 | 20.7 |
| Average daytime temperature (°C) | 20.0 | 22.4 | 24.4 | 25.5 | 24.6 | 28.7 | 23.9 | 22.3 | 24.4 | 22.3 | 21.5 | 17.5 |
| Average temperature (°C) | 13.4 | 14.8 | 17.2 | 18.4 | 18.2 | 21.0 | 17.0 | 16.2 | 17.3 | 15.8 | 14.5 | 11.4 |
| Average night temperature (°C) | 7.8 | 8.6 | 11.2 | 11.9 | 12.7 | 13.9 | 11.6 | 11.7 | 11.3 | 10.9 | 8.9 | 6.8 |
| Absolute minimum temperature (°C) | 4.5 | 3.4 | 7.3 | 7.8 | 10.6 | 11.3 | 9.4 | 9.9 | 9.2 | 6.5 | 5.8 | -0.8 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 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 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.2 | 10.4 | 11.1 | 11.4 | 11.5 | 12.3 | 11.4 | 10.4 | 11.1 | 9.4 | 9.8 | 8.1 |
| Precipitation (mm) | 4 | 2 | 20 | 12 | 53 | 33 | 147 | 179 | 56 | 90 | 31 | 55 |
| Sunny days | 29 | 26 | 20 | 21 | 8 | 17 | 1 | 1 | 16 | 12 | 20 | 14 |
| Rainy days | 2 | 2 | 11 | 9 | 23 | 13 | 30 | 30 | 14 | 19 | 10 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Acatlán is at