Average annual temperature is 25.5 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 89 days
Number of rainy days: 276 days
Look at detailed online map of San José Chacalapa
* Weather data for San José Chacalapa 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) | 33.0 | 33.8 | 33.6 | 35.0 | 36.2 | 33.5 | 33.0 | 33.5 | 32.5 | 31.6 | 31.8 | 32.5 |
| Average daytime temperature (°C) | 30.5 | 31.6 | 31.7 | 32.8 | 33.4 | 31.0 | 31.1 | 31.0 | 30.7 | 29.4 | 30.2 | 30.6 |
| Average temperature (°C) | 24.0 | 24.8 | 25.3 | 26.4 | 27.5 | 26.2 | 25.9 | 25.8 | 25.5 | 24.9 | 25.0 | 24.3 |
| Average night temperature (°C) | 18.9 | 19.3 | 20.4 | 21.6 | 23.1 | 22.8 | 22.0 | 22.1 | 21.7 | 21.5 | 21.1 | 19.4 |
| Absolute minimum temperature (°C) | 16.8 | 18.0 | 18.6 | 19.7 | 21.0 | 21.7 | 20.6 | 20.1 | 20.0 | 18.4 | 18.7 | 15.3 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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 | 10.6 | 10.8 | 11.1 | 11.3 | 10.2 | 10.0 | 9.7 | 10.2 | 9.4 | 10.0 | 10.2 |
| Precipitation (mm) | 13 | 7 | 29 | 28 | 66 | 228 | 235 | 256 | 219 | 183 | 71 | 15 |
| Sunny days | 18 | 18 | 13 | 15 | 4 | 0 | 0 | 0 | 0 | 1 | 4 | 16 |
| Rainy days | 13 | 10 | 18 | 15 | 27 | 30 | 31 | 31 | 30 | 30 | 26 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San José Chacalapa is at