Average annual temperature is 26.6 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of El Chayal
* Weather data for El Chayal 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) | 35.5 | 36.6 | 35.6 | 37.0 | 38.1 | 34.5 | 36.5 | 35.0 | 34.3 | 32.6 | 34.5 | 35.8 |
| Average daytime temperature (°C) | 32.7 | 34.6 | 32.5 | 33.2 | 33.1 | 30.9 | 33.3 | 32.3 | 32.5 | 30.0 | 31.4 | 33.5 |
| Average temperature (°C) | 26.0 | 27.6 | 26.5 | 27.3 | 27.7 | 26.2 | 27.2 | 26.6 | 26.6 | 25.1 | 25.8 | 26.6 |
| Average night temperature (°C) | 21.0 | 22.4 | 21.8 | 22.9 | 23.7 | 22.9 | 23.3 | 23.0 | 22.7 | 22.0 | 22.0 | 21.4 |
| Absolute minimum temperature (°C) | 18.2 | 20.4 | 20.8 | 21.6 | 22.1 | 21.6 | 21.8 | 21.2 | 21.7 | 20.1 | 20.8 | 17.7 |
| 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 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 10.5 | 11.0 | 11.2 | 11.6 | 11.2 | 10.1 | 11.0 | 10.5 | 11.1 | 9.0 | 10.3 | 10.5 |
| Precipitation (mm) | 7 | 0 | 40 | 33 | 122 | 306 | 196 | 320 | 208 | 401 | 110 | 9 |
| Sunny days | 24 | 27 | 15 | 16 | 6 | 2 | 6 | 2 | 4 | 0 | 7 | 20 |
| Rainy days | 7 | 1 | 16 | 14 | 25 | 28 | 25 | 29 | 26 | 31 | 23 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in El Chayal is at