Average annual temperature is 26.7 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of Sitio San Agustín
* Weather data for Sitio San Agustín 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 | 36.5 | 38.3 | 38.6 | 38.8 | 33.8 | 34.9 | 35.2 | 35.0 | 33.4 | 34.7 | 35.8 |
| Average daytime temperature (°C) | 33.9 | 34.8 | 35.9 | 36.3 | 34.9 | 32.0 | 33.0 | 33.0 | 33.3 | 31.3 | 31.7 | 34.0 |
| Average temperature (°C) | 26.1 | 26.8 | 27.2 | 28.0 | 27.9 | 26.1 | 26.8 | 26.8 | 26.6 | 25.5 | 25.8 | 26.8 |
| Average night temperature (°C) | 20.4 | 21.0 | 21.4 | 22.4 | 22.9 | 22.0 | 22.5 | 22.4 | 22.1 | 21.8 | 21.2 | 21.4 |
| Absolute minimum temperature (°C) | 16.9 | 19.7 | 19.8 | 21.0 | 21.5 | 20.6 | 21.5 | 21.1 | 20.9 | 20.5 | 17.2 | 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 | 12.9 | 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 | 11.2 | 11.4 | 11.0 | 10.3 | 10.8 | 10.6 | 10.5 | 9.5 | 9.9 | 10.4 |
| Precipitation (mm) | 5 | 0 | 29 | 76 | 171 | 329 | 222 | 205 | 277 | 331 | 110 | 1 |
| Sunny days | 25 | 26 | 15 | 12 | 7 | 0 | 2 | 2 | 1 | 3 | 9 | 23 |
| Rainy days | 6 | 2 | 16 | 18 | 24 | 30 | 29 | 29 | 29 | 28 | 21 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sitio San Agustín is at