Average annual temperature is 26.1 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 46 days
Number of rainy days: 319 days
Look at detailed online map of Roberto Fermín
* Weather data for Roberto Fermín 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 | 28.9 | 30.5 | 31.2 | 33.4 | 34.6 | 33.0 | 33.5 | 33.9 | 34.4 | 32.1 | 29.9 |
| Average daytime temperature (°C) | 26.5 | 26.9 | 27.9 | 28.6 | 31.2 | 32.0 | 30.8 | 30.9 | 31.4 | 31.3 | 29.4 | 27.6 |
| Average temperature (°C) | 23.7 | 24.2 | 24.4 | 24.9 | 26.8 | 28.3 | 27.9 | 27.6 | 27.6 | 27.3 | 26.2 | 24.7 |
| Average night temperature (°C) | 21.2 | 21.8 | 21.5 | 22.1 | 24.0 | 25.4 | 25.2 | 25.0 | 24.8 | 24.5 | 23.4 | 22.2 |
| Absolute minimum temperature (°C) | 18.9 | 19.8 | 19.6 | 19.1 | 22.6 | 23.7 | 23.4 | 23.5 | 23.2 | 22.0 | 22.3 | 20.5 |
| 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 | 13.3 | 13.2 | 12.8 | 12.2 | 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) | 9.8 | 10.5 | 11.0 | 11.1 | 10.8 | 11.6 | 11.1 | 10.0 | 10.5 | 10.5 | 9.9 | 9.3 |
| Precipitation (mm) | 134 | 42 | 40 | 164 | 153 | 72 | 120 | 215 | 131 | 133 | 116 | 150 |
| Sunny days | 5 | 5 | 10 | 1 | 3 | 7 | 3 | 1 | 1 | 1 | 2 | 7 |
| Rainy days | 26 | 23 | 21 | 29 | 28 | 23 | 28 | 30 | 29 | 30 | 28 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Roberto Fermín is at