Average annual temperature is 25.1 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 14.7 °C
Number of sunny days: 120 days
Number of rainy days: 245 days
Look at detailed online map of Urbanización Grullón
* Weather data for Urbanización Grullón 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) | 28.9 | 29.9 | 32.4 | 33.0 | 34.7 | 35.8 | 36.0 | 36.8 | 35.2 | 35.7 | 32.5 | 32.0 |
| Average daytime temperature (°C) | 27.1 | 28.0 | 29.7 | 30.8 | 32.3 | 33.7 | 34.0 | 33.1 | 33.7 | 33.0 | 30.3 | 28.2 |
| Average temperature (°C) | 21.8 | 22.4 | 23.5 | 24.1 | 25.5 | 27.4 | 27.9 | 27.1 | 26.8 | 26.3 | 25.0 | 23.3 |
| Average night temperature (°C) | 18.3 | 18.5 | 18.6 | 19.7 | 21.5 | 22.8 | 23.5 | 23.1 | 22.5 | 22.2 | 21.3 | 19.9 |
| Absolute minimum temperature (°C) | 14.7 | 14.8 | 16.5 | 17.6 | 20.2 | 21.7 | 22.1 | 20.0 | 20.8 | 19.8 | 19.4 | 15.8 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 9.7 | 10.3 | 10.8 | 11.0 | 10.0 | 10.7 | 11.3 | 10.6 | 10.2 | 10.1 | 9.7 | 9.0 |
| Precipitation (mm) | 52 | 9 | 35 | 147 | 158 | 36 | 18 | 124 | 81 | 123 | 41 | 84 |
| Sunny days | 13 | 16 | 20 | 5 | 1 | 8 | 15 | 7 | 2 | 3 | 16 | 14 |
| Rainy days | 18 | 12 | 11 | 25 | 30 | 22 | 16 | 24 | 28 | 28 | 14 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Urbanización Grullón is at