Average annual temperature is 26.3 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: 18.2 °C
Number of sunny days: 100 days
Number of rainy days: 265 days
Look at detailed online map of El Gran Peñón
* Weather data for El Gran Peñón 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) | 29.4 | 29.9 | 30.6 | 30.9 | 30.7 | 33.5 | 34.6 | 34.4 | 33.3 | 33.2 | 31.8 | 30.9 |
| Average daytime temperature (°C) | 27.7 | 28.9 | 28.9 | 29.0 | 29.7 | 31.1 | 32.3 | 31.2 | 31.5 | 31.1 | 29.7 | 29.2 |
| Average temperature (°C) | 23.6 | 24.3 | 24.6 | 25.2 | 26.9 | 28.2 | 28.3 | 27.9 | 27.9 | 27.5 | 26.1 | 25.2 |
| Average night temperature (°C) | 20.6 | 20.8 | 21.0 | 21.8 | 24.2 | 25.5 | 25.2 | 25.2 | 25.1 | 24.7 | 23.5 | 22.3 |
| Absolute minimum temperature (°C) | 18.2 | 18.3 | 19.2 | 19.8 | 22.4 | 23.5 | 23.8 | 23.3 | 23.7 | 22.3 | 21.9 | 20.6 |
| 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) | 10.3 | 10.6 | 11.1 | 11.4 | 11.4 | 11.7 | 11.1 | 10.0 | 10.7 | 10.1 | 9.9 | 9.9 |
| Precipitation (mm) | 37 | 4 | 16 | 78 | 73 | 69 | 68 | 166 | 52 | 82 | 196 | 34 |
| Sunny days | 12 | 16 | 19 | 8 | 7 | 4 | 9 | 2 | 1 | 5 | 7 | 10 |
| Rainy days | 19 | 12 | 12 | 22 | 24 | 26 | 22 | 29 | 29 | 26 | 23 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in El Gran Peñón is at