Average annual temperature is 23.9 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 128 days
Number of rainy days: 237 days
Look at detailed online map of Loma Alta
* Weather data for Loma Alta 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) | 32.7 | 33.2 | 34.8 | 35.4 | 36.4 | 31.0 | 33.6 | 33.6 | 32.3 | 29.0 | 30.3 | 30.7 |
| Average daytime temperature (°C) | 30.6 | 31.5 | 31.0 | 32.0 | 31.8 | 28.1 | 30.5 | 29.8 | 29.6 | 26.9 | 27.6 | 29.1 |
| Average temperature (°C) | 23.8 | 24.6 | 24.3 | 25.3 | 25.5 | 23.3 | 24.5 | 23.9 | 23.6 | 22.3 | 22.6 | 23.2 |
| Average night temperature (°C) | 18.0 | 18.4 | 18.7 | 19.7 | 20.5 | 19.9 | 20.0 | 19.5 | 18.9 | 19.2 | 18.8 | 18.7 |
| Absolute minimum temperature (°C) | 13.5 | 16.6 | 17.2 | 17.8 | 18.3 | 17.7 | 18.5 | 17.2 | 17.3 | 18.0 | 15.5 | 15.2 |
| 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 | 10.9 | 11.3 | 10.9 | 9.4 | 10.8 | 10.0 | 10.7 | 9.4 | 9.9 | 10.4 |
| Precipitation (mm) | 4 | 0 | 75 | 63 | 121 | 320 | 174 | 216 | 248 | 403 | 260 | 13 |
| Sunny days | 23 | 27 | 20 | 15 | 9 | 1 | 5 | 2 | 0 | 0 | 5 | 21 |
| Rainy days | 8 | 1 | 11 | 15 | 22 | 29 | 26 | 29 | 30 | 31 | 25 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Loma Alta is at