Average annual temperature is 27.9 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 133 days
Number of rainy days: 232 days
Look at detailed online map of Las Isletas
* Weather data for Las Isletas 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) | 35.8 | 38.0 | 35.0 | 34.5 | 36.6 | 33.6 | 36.3 | 34.1 | 34.6 | 33.4 | 33.9 | 36.1 |
| Average daytime temperature (°C) | 32.0 | 33.4 | 32.1 | 32.6 | 32.9 | 31.0 | 33.1 | 32.0 | 32.8 | 30.6 | 31.7 | 33.8 |
| Average temperature (°C) | 26.8 | 27.9 | 27.9 | 28.6 | 29.1 | 27.8 | 28.5 | 28.0 | 28.4 | 26.7 | 26.9 | 28.0 |
| Average night temperature (°C) | 22.6 | 23.7 | 24.1 | 24.9 | 25.2 | 24.5 | 24.6 | 24.3 | 24.2 | 23.6 | 23.1 | 23.8 |
| Absolute minimum temperature (°C) | 19.8 | 21.5 | 22.9 | 23.1 | 23.8 | 23.4 | 23.1 | 23.1 | 23.0 | 22.3 | 20.9 | 21.8 |
| 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 | 11.3 | 11.5 | 11.3 | 10.1 | 11.0 | 10.1 | 10.9 | 8.3 | 10.0 | 10.4 |
| Precipitation (mm) | 3 | 0 | 24 | 48 | 142 | 285 | 168 | 234 | 171 | 394 | 156 | 2 |
| Sunny days | 24 | 28 | 12 | 11 | 7 | 2 | 5 | 6 | 3 | 1 | 10 | 24 |
| Rainy days | 7 | 0 | 19 | 19 | 24 | 28 | 26 | 25 | 27 | 30 | 20 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Las Isletas is at