Average annual temperature is 26.6 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 123 days
Number of rainy days: 242 days
Look at detailed online map of Santiago de La Frontera
* Weather data for Santiago de La Frontera 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) | 35.7 | 36.3 | 37.7 | 38.1 | 38.3 | 34.9 | 35.0 | 34.7 | 35.3 | 33.3 | 33.9 | 35.6 |
| Average daytime temperature (°C) | 33.0 | 33.9 | 35.1 | 35.6 | 35.1 | 32.4 | 33.2 | 32.9 | 32.9 | 31.3 | 31.3 | 32.6 |
| Average temperature (°C) | 25.8 | 26.2 | 27.1 | 27.9 | 28.2 | 26.5 | 26.9 | 26.8 | 26.5 | 25.5 | 25.6 | 26.0 |
| Average night temperature (°C) | 20.5 | 20.8 | 21.7 | 22.4 | 23.3 | 22.7 | 23.1 | 23.1 | 22.9 | 22.2 | 21.8 | 21.2 |
| Absolute minimum temperature (°C) | 16.9 | 18.9 | 20.4 | 21.1 | 22.0 | 21.5 | 21.7 | 21.5 | 21.8 | 20.8 | 18.8 | 16.7 |
| 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 | 12.9 | 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 | 11.2 | 11.3 | 11.0 | 10.3 | 10.8 | 10.1 | 10.2 | 9.3 | 9.8 | 10.4 |
| Precipitation (mm) | 4 | 0 | 39 | 57 | 111 | 208 | 169 | 188 | 213 | 253 | 88 | 2 |
| Sunny days | 20 | 23 | 16 | 13 | 8 | 1 | 0 | 3 | 0 | 2 | 12 | 25 |
| Rainy days | 11 | 5 | 15 | 17 | 23 | 29 | 31 | 28 | 30 | 29 | 18 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santiago de La Frontera is at