Average annual temperature is 22.3 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: 9.5 °C
Number of sunny days: 81 days
Number of rainy days: 284 days
Look at detailed online map of San Pedro Acatlán Grande
* Weather data for San Pedro Acatlán Grande 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) | 30.6 | 31.9 | 33.6 | 35.3 | 34.2 | 35.9 | 28.9 | 33.1 | 28.9 | 31.2 | 29.5 | 31.7 |
| Average daytime temperature (°C) | 24.5 | 25.0 | 28.6 | 30.4 | 30.5 | 31.8 | 27.4 | 27.8 | 27.6 | 26.3 | 23.2 | 22.1 |
| Average temperature (°C) | 19.6 | 19.4 | 22.6 | 24.1 | 25.0 | 26.2 | 23.2 | 23.4 | 23.3 | 22.4 | 20.0 | 18.6 |
| Average night temperature (°C) | 15.7 | 15.4 | 17.9 | 18.9 | 20.1 | 21.4 | 20.1 | 19.8 | 19.7 | 19.5 | 17.7 | 15.9 |
| Absolute minimum temperature (°C) | 9.5 | 11.1 | 14.2 | 15.3 | 14.2 | 19.3 | 19.2 | 18.6 | 18.3 | 15.8 | 13.6 | 10.4 |
| 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) | 8.7 | 7.4 | 10.0 | 10.8 | 11.4 | 11.1 | 10.0 | 10.4 | 10.6 | 8.9 | 5.9 | 6.4 |
| Precipitation (mm) | 37 | 58 | 28 | 80 | 48 | 124 | 387 | 384 | 237 | 229 | 93 | 93 |
| Sunny days | 11 | 10 | 12 | 14 | 11 | 7 | 0 | 1 | 0 | 2 | 5 | 8 |
| Rainy days | 20 | 18 | 19 | 16 | 20 | 23 | 31 | 30 | 30 | 29 | 25 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Pedro Acatlán Grande is at