Average annual temperature is 26.0 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 123 days
Number of rainy days: 242 days
Look at detailed online map of San José Capulín
* Weather data for San José Capulín El Salvador is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.6 | 35.4 | 36.5 | 38.2 | 37.1 | 34.8 | 33.9 | 33.8 | 34.4 | 32.9 | 32.5 | 34.6 |
| Average daytime temperature (°C) | 32.4 | 33.1 | 34.6 | 35.3 | 34.4 | 32.3 | 32.5 | 31.9 | 32.1 | 30.8 | 30.5 | 31.4 |
| Average temperature (°C) | 25.2 | 25.5 | 26.6 | 27.4 | 27.6 | 26.1 | 26.4 | 26.2 | 25.9 | 25.1 | 24.9 | 25.1 |
| Average night temperature (°C) | 19.7 | 20.1 | 20.9 | 21.7 | 22.5 | 22.1 | 22.5 | 22.3 | 22.0 | 21.6 | 21.0 | 20.3 |
| Absolute minimum temperature (°C) | 15.2 | 18.2 | 19.5 | 19.0 | 21.5 | 21.1 | 21.4 | 20.8 | 21.0 | 20.2 | 17.7 | 16.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.4 | 10.8 | 11.1 | 11.2 | 10.9 | 10.2 | 10.8 | 10.0 | 10.0 | 9.4 | 9.7 | 10.3 |
| Precipitation (mm) | 3 | 2 | 47 | 46 | 114 | 214 | 150 | 199 | 258 | 279 | 101 | 1 |
| Sunny days | 22 | 24 | 16 | 14 | 7 | 1 | 1 | 1 | 0 | 2 | 10 | 25 |
| Rainy days | 9 | 4 | 15 | 16 | 24 | 29 | 30 | 30 | 30 | 29 | 20 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San José Capulín is at