Average annual temperature is 26.8 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Manuel José Arce
* Weather data for Manuel José Arce 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) | 35.9 | 36.2 | 36.2 | 37.0 | 38.3 | 32.7 | 35.6 | 33.7 | 34.3 | 32.4 | 34.1 | 35.0 |
| Average daytime temperature (°C) | 32.9 | 33.8 | 32.7 | 33.6 | 33.5 | 30.2 | 32.2 | 30.6 | 31.3 | 29.8 | 31.2 | 33.0 |
| Average temperature (°C) | 26.4 | 27.3 | 26.9 | 27.9 | 28.2 | 26.5 | 27.2 | 26.5 | 26.4 | 25.6 | 26.0 | 27.1 |
| Average night temperature (°C) | 22.5 | 23.3 | 23.0 | 24.0 | 24.5 | 23.6 | 24.0 | 23.5 | 23.3 | 22.8 | 22.7 | 23.5 |
| Absolute minimum temperature (°C) | 18.9 | 20.6 | 21.5 | 22.5 | 22.4 | 22.2 | 22.2 | 22.4 | 21.9 | 21.7 | 19.1 | 20.5 |
| 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) | 10.5 | 10.8 | 11.2 | 11.3 | 11.0 | 9.5 | 10.5 | 9.4 | 9.6 | 8.6 | 9.9 | 10.3 |
| Precipitation (mm) | 9 | 5 | 42 | 69 | 151 | 386 | 276 | 257 | 357 | 425 | 160 | 8 |
| Sunny days | 20 | 25 | 8 | 7 | 5 | 0 | 0 | 0 | 0 | 1 | 4 | 21 |
| Rainy days | 11 | 3 | 23 | 23 | 26 | 30 | 31 | 31 | 30 | 30 | 26 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Manuel José Arce is at