Average annual temperature is 22.5 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 12.2 °C
Number of sunny days: 114 days
Number of rainy days: 251 days
Look at detailed online map of Casa de Tejas
* Weather data for Casa de Tejas 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) | 31.1 | 30.9 | 33.7 | 33.9 | 34.3 | 31.2 | 29.7 | 31.2 | 30.3 | 28.4 | 28.4 | 29.7 |
| Average daytime temperature (°C) | 27.6 | 28.3 | 30.3 | 31.4 | 30.8 | 28.3 | 28.1 | 28.1 | 28.3 | 26.4 | 26.3 | 26.0 |
| Average temperature (°C) | 21.3 | 21.7 | 23.2 | 24.0 | 24.2 | 23.1 | 23.0 | 23.0 | 22.7 | 21.8 | 21.7 | 20.9 |
| Average night temperature (°C) | 16.8 | 17.1 | 17.8 | 18.6 | 19.4 | 19.5 | 19.6 | 19.6 | 19.2 | 18.8 | 18.5 | 17.2 |
| Absolute minimum temperature (°C) | 12.2 | 15.1 | 16.4 | 16.6 | 18.4 | 18.3 | 18.3 | 18.4 | 18.1 | 17.4 | 15.1 | 12.7 |
| 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 | 12.5 | 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 | 10.7 | 11.2 | 11.3 | 11.1 | 10.3 | 10.5 | 9.8 | 9.9 | 9.5 | 9.1 | 10.1 |
| Precipitation (mm) | 9 | 1 | 39 | 54 | 128 | 291 | 237 | 282 | 445 | 360 | 88 | 7 |
| Sunny days | 22 | 25 | 14 | 12 | 7 | 0 | 2 | 0 | 0 | 2 | 10 | 20 |
| Rainy days | 9 | 3 | 17 | 18 | 24 | 30 | 29 | 31 | 30 | 29 | 20 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Casa de Tejas is at