Average annual temperature is 27.6 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Sitio de San Antonio
* Weather data for Sitio de San Antonio 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) | 37.0 | 38.0 | 38.9 | 38.6 | 39.1 | 35.0 | 36.7 | 36.7 | 35.8 | 33.3 | 35.2 | 36.1 |
| Average daytime temperature (°C) | 34.7 | 36.5 | 35.3 | 35.9 | 35.0 | 32.5 | 34.3 | 33.8 | 33.6 | 31.1 | 32.0 | 34.5 |
| Average temperature (°C) | 27.0 | 28.3 | 27.9 | 28.6 | 28.5 | 27.0 | 28.1 | 27.8 | 27.6 | 26.2 | 26.7 | 27.5 |
| Average night temperature (°C) | 21.8 | 22.4 | 23.1 | 23.9 | 24.2 | 23.5 | 24.0 | 24.0 | 23.6 | 23.0 | 22.8 | 22.4 |
| Absolute minimum temperature (°C) | 17.6 | 21.1 | 22.0 | 22.2 | 22.0 | 22.5 | 22.5 | 22.5 | 22.6 | 21.8 | 20.2 | 17.4 |
| 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 | 11.3 | 11.4 | 10.9 | 9.3 | 10.7 | 10.4 | 10.8 | 8.9 | 10.1 | 10.4 |
| Precipitation (mm) | 4 | 0 | 32 | 42 | 111 | 261 | 186 | 246 | 170 | 343 | 87 | 15 |
| Sunny days | 24 | 28 | 16 | 14 | 9 | 0 | 2 | 2 | 1 | 1 | 12 | 18 |
| Rainy days | 7 | 0 | 15 | 16 | 22 | 30 | 29 | 29 | 29 | 30 | 18 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sitio de San Antonio is at