Average annual temperature is 27.3 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 143 days
Number of rainy days: 222 days
Look at detailed online map of Sirama
* Weather data for Sirama 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) | 35.6 | 36.5 | 36.0 | 37.6 | 39.1 | 34.8 | 36.4 | 35.8 | 34.3 | 33.0 | 34.3 | 35.2 |
| Average daytime temperature (°C) | 32.8 | 34.8 | 33.7 | 34.6 | 34.6 | 31.5 | 33.7 | 32.7 | 32.7 | 30.4 | 31.6 | 33.5 |
| Average temperature (°C) | 26.5 | 28.0 | 27.4 | 28.3 | 28.7 | 26.8 | 28.0 | 27.5 | 27.2 | 25.8 | 26.4 | 27.3 |
| Average night temperature (°C) | 21.3 | 22.7 | 22.6 | 23.7 | 24.3 | 23.4 | 23.8 | 23.7 | 23.2 | 22.7 | 22.6 | 22.4 |
| Absolute minimum temperature (°C) | 18.8 | 20.5 | 21.4 | 22.4 | 22.7 | 22.1 | 22.1 | 22.1 | 22.1 | 21.3 | 21.1 | 18.7 |
| 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 | 10.9 | 11.2 | 11.5 | 11.1 | 10.0 | 10.8 | 10.4 | 11.0 | 9.0 | 10.1 | 10.5 |
| Precipitation (mm) | 2 | 0 | 30 | 23 | 113 | 355 | 166 | 291 | 207 | 454 | 146 | 6 |
| Sunny days | 26 | 26 | 17 | 16 | 8 | 1 | 7 | 7 | 5 | 0 | 6 | 24 |
| Rainy days | 5 | 2 | 14 | 14 | 23 | 29 | 24 | 24 | 25 | 31 | 24 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sirama is at