Average annual temperature is 26.4 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 13.0 °C
Number of sunny days: 246 days
Number of rainy days: 119 days
Look at detailed online map of Sasamulco
* Weather data for Sasamulco 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) | 33.9 | 37.2 | 38.1 | 40.2 | 39.3 | 41.6 | 36.5 | 35.0 | 34.4 | 33.6 | 33.8 | 32.3 |
| Average daytime temperature (°C) | 31.8 | 33.8 | 36.0 | 37.6 | 36.6 | 37.4 | 33.4 | 32.3 | 31.9 | 31.1 | 31.6 | 30.2 |
| Average temperature (°C) | 23.5 | 25.5 | 27.5 | 28.9 | 29.0 | 29.7 | 26.7 | 26.1 | 26.0 | 25.2 | 25.2 | 23.5 |
| Average night temperature (°C) | 16.1 | 17.9 | 19.9 | 21.2 | 22.5 | 23.6 | 21.7 | 21.4 | 21.4 | 20.8 | 19.9 | 17.7 |
| Absolute minimum temperature (°C) | 13.0 | 14.4 | 17.5 | 17.2 | 20.2 | 20.8 | 19.8 | 20.1 | 20.2 | 18.9 | 16.1 | 13.6 |
| 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 | 12.6 | 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) | 10.3 | 10.7 | 11.2 | 11.5 | 11.3 | 11.9 | 11.5 | 10.7 | 11.1 | 9.7 | 10.2 | 9.5 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 33 | 39 | 192 | 187 | 119 | 151 | 34 | 1 |
| Sunny days | 31 | 28 | 30 | 28 | 23 | 21 | 5 | 4 | 8 | 14 | 25 | 29 |
| Rainy days | 0 | 0 | 1 | 2 | 8 | 9 | 26 | 27 | 22 | 17 | 5 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sasamulco is at