Average annual temperature is 22.4 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: 12.8 °C
Number of sunny days: 101 days
Number of rainy days: 264 days
Look at detailed online map of Río Arriba del Sur
* Weather data for Río Arriba del Sur 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) | 27.3 | 28.4 | 29.2 | 28.3 | 30.1 | 31.0 | 32.1 | 31.9 | 31.1 | 30.7 | 28.5 | 28.1 |
| Average daytime temperature (°C) | 25.4 | 26.6 | 26.9 | 27.0 | 27.7 | 28.1 | 29.7 | 29.3 | 29.1 | 28.3 | 26.7 | 26.1 |
| Average temperature (°C) | 19.8 | 20.4 | 20.9 | 21.5 | 22.7 | 23.5 | 24.4 | 24.2 | 23.9 | 23.5 | 22.3 | 21.4 |
| Average night temperature (°C) | 15.9 | 15.8 | 16.4 | 17.6 | 19.2 | 20.2 | 20.6 | 20.8 | 20.5 | 20.5 | 19.4 | 18.1 |
| Absolute minimum temperature (°C) | 12.8 | 14.0 | 15.3 | 15.8 | 17.7 | 19.4 | 19.2 | 19.8 | 19.5 | 18.5 | 17.8 | 16.2 |
| 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) | 11.1 | 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) | 10.2 | 10.7 | 11.0 | 11.2 | 10.7 | 11.0 | 11.1 | 10.7 | 10.6 | 10.4 | 9.8 | 9.9 |
| Precipitation (mm) | 56 | 8 | 29 | 142 | 190 | 104 | 66 | 270 | 114 | 184 | 86 | 60 |
| Sunny days | 17 | 21 | 13 | 3 | 3 | 4 | 13 | 5 | 1 | 1 | 11 | 9 |
| Rainy days | 14 | 7 | 18 | 27 | 28 | 26 | 18 | 26 | 29 | 30 | 19 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Río Arriba del Sur is at