Average annual temperature is 21.6 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: 12.2 °C
Number of sunny days: 68 days
Number of rainy days: 297 days
Look at detailed online map of El Sillón
* Weather data for El Sillón Dominican Republic is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 26.1 | 26.3 | 28.2 | 28.3 | 29.5 | 29.9 | 31.6 | 30.1 | 30.1 | 30.1 | 27.8 | 27.4 |
| Average daytime temperature (°C) | 24.0 | 24.2 | 26.2 | 26.1 | 27.3 | 27.9 | 29.1 | 28.3 | 28.4 | 27.8 | 26.1 | 24.8 |
| Average temperature (°C) | 18.9 | 19.3 | 20.0 | 20.7 | 22.0 | 23.2 | 23.9 | 23.5 | 23.2 | 22.9 | 21.7 | 20.4 |
| Average night temperature (°C) | 15.4 | 16.0 | 15.6 | 16.5 | 17.7 | 19.6 | 20.3 | 20.3 | 19.6 | 19.3 | 18.6 | 17.7 |
| Absolute minimum temperature (°C) | 12.2 | 12.5 | 13.3 | 14.1 | 14.9 | 18.2 | 18.0 | 19.2 | 17.3 | 17.9 | 16.1 | 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 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.8 | 10.0 | 10.5 | 10.9 | 10.6 | 11.0 | 10.9 | 10.3 | 10.1 | 10.2 | 9.5 | 9.0 |
| Precipitation (mm) | 35 | 25 | 25 | 102 | 104 | 84 | 53 | 255 | 112 | 96 | 115 | 46 |
| Sunny days | 12 | 8 | 9 | 2 | 3 | 3 | 9 | 3 | 1 | 1 | 9 | 8 |
| Rainy days | 19 | 20 | 22 | 28 | 28 | 27 | 22 | 28 | 29 | 30 | 21 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in El Sillón is at