Average annual temperature is 27.6 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: 21.0 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of Acachapa
* Weather data for Acachapa 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 | 35.6 | 32.8 | 33.5 | 35.1 | 32.0 | 33.6 | 32.6 | 32.2 | 32.3 | 32.3 | 34.6 |
| Average daytime temperature (°C) | 30.3 | 31.3 | 30.9 | 31.7 | 31.9 | 29.9 | 31.3 | 30.5 | 30.8 | 29.5 | 30.3 | 32.1 |
| Average temperature (°C) | 26.5 | 27.4 | 27.5 | 28.2 | 28.7 | 27.6 | 28.1 | 27.7 | 27.8 | 26.8 | 27.0 | 28.1 |
| Average night temperature (°C) | 23.5 | 24.5 | 24.6 | 25.1 | 25.8 | 25.2 | 25.4 | 25.2 | 25.1 | 24.5 | 24.4 | 25.3 |
| Absolute minimum temperature (°C) | 21.0 | 22.3 | 23.3 | 23.9 | 24.3 | 24.4 | 24.3 | 23.2 | 23.8 | 22.9 | 22.2 | 22.1 |
| 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 | 12.8 | 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) | 10.5 | 10.8 | 11.2 | 11.4 | 11.3 | 10.4 | 11.1 | 10.3 | 10.7 | 9.1 | 9.9 | 10.4 |
| Precipitation (mm) | 5 | 3 | 31 | 62 | 107 | 238 | 231 | 252 | 213 | 265 | 140 | 5 |
| Sunny days | 20 | 24 | 12 | 10 | 7 | 0 | 6 | 3 | 1 | 3 | 8 | 23 |
| Rainy days | 11 | 4 | 19 | 20 | 24 | 30 | 25 | 28 | 29 | 28 | 22 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Acachapa is at