Average annual temperature is 25.2 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 54 days
Number of rainy days: 311 days
Look at detailed online map of El Grumo
* Weather data for El Grumo 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) | 29.5 | 30.6 | 31.9 | 32.4 | 33.9 | 34.8 | 35.1 | 34.4 | 33.2 | 34.5 | 32.4 | 30.5 |
| Average daytime temperature (°C) | 27.0 | 27.5 | 29.3 | 29.7 | 31.6 | 32.5 | 32.2 | 31.6 | 32.0 | 31.8 | 29.7 | 27.9 |
| Average temperature (°C) | 22.4 | 22.9 | 23.5 | 24.0 | 25.8 | 27.3 | 27.1 | 26.8 | 26.7 | 26.5 | 25.1 | 23.8 |
| Average night temperature (°C) | 19.5 | 19.7 | 19.6 | 20.1 | 22.1 | 23.7 | 23.9 | 23.9 | 23.6 | 23.3 | 22.3 | 21.1 |
| Absolute minimum temperature (°C) | 17.9 | 16.6 | 17.1 | 17.9 | 21.0 | 22.1 | 22.7 | 22.8 | 22.1 | 21.8 | 20.1 | 18.6 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.8 | 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 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.6 | 10.9 | 11.2 | 10.7 | 11.7 | 11.0 | 9.8 | 10.2 | 10.2 | 9.7 | 9.7 |
| Precipitation (mm) | 63 | 17 | 22 | 133 | 151 | 84 | 79 | 186 | 105 | 116 | 129 | 71 |
| Sunny days | 5 | 8 | 12 | 1 | 4 | 5 | 4 | 0 | 1 | 4 | 5 | 5 |
| Rainy days | 26 | 20 | 19 | 29 | 27 | 25 | 27 | 31 | 29 | 27 | 25 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in El Grumo is at