Average annual temperature is 23.4 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 12.1 °C
Number of sunny days: 101 days
Number of rainy days: 264 days
Look at detailed online map of Santa Rosa Senca
* Weather data for Santa Rosa Senca 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) | 32.5 | 33.1 | 34.6 | 35.3 | 35.8 | 33.7 | 33.6 | 33.1 | 32.5 | 30.7 | 31.5 | 33.0 |
| Average daytime temperature (°C) | 29.5 | 30.2 | 32.0 | 32.7 | 32.2 | 30.1 | 30.8 | 30.4 | 30.6 | 28.3 | 28.2 | 29.3 |
| Average temperature (°C) | 22.1 | 22.5 | 23.5 | 24.5 | 24.8 | 23.6 | 24.2 | 24.1 | 23.7 | 22.3 | 22.7 | 22.6 |
| Average night temperature (°C) | 17.2 | 17.4 | 18.1 | 19.4 | 20.0 | 19.6 | 19.9 | 20.1 | 19.7 | 18.8 | 18.6 | 17.9 |
| Absolute minimum temperature (°C) | 12.1 | 15.7 | 16.8 | 18.2 | 18.6 | 18.5 | 18.7 | 18.5 | 18.4 | 17.4 | 13.6 | 13.5 |
| 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 | 12.8 | 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 | 10.9 | 11.2 | 11.5 | 11.0 | 10.2 | 11.0 | 10.2 | 10.2 | 9.4 | 10.0 | 10.4 |
| Precipitation (mm) | 11 | 2 | 31 | 41 | 116 | 169 | 181 | 185 | 251 | 270 | 111 | 5 |
| Sunny days | 17 | 21 | 12 | 11 | 6 | 0 | 0 | 1 | 0 | 3 | 10 | 20 |
| Rainy days | 14 | 7 | 19 | 19 | 25 | 30 | 31 | 30 | 30 | 28 | 20 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Rosa Senca is at