Average annual temperature is 18.6 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 1.2 °C
Number of sunny days: 162 days
Number of rainy days: 203 days
Look at detailed online map of Río Branco
* Weather data for Río Branco Uruguay is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.7 | 38.8 | 33.7 | 29.0 | 27.0 | 24.7 | 26.9 | 28.0 | 27.1 | 28.7 | 32.2 | 32.6 |
| Average daytime temperature (°C) | 30.8 | 30.0 | 29.0 | 23.2 | 21.5 | 18.5 | 17.3 | 19.6 | 19.8 | 22.4 | 24.7 | 26.3 |
| Average temperature (°C) | 24.9 | 24.1 | 24.3 | 18.2 | 16.7 | 13.9 | 13.1 | 13.9 | 15.6 | 17.1 | 19.7 | 22.2 |
| Average night temperature (°C) | 19.9 | 19.4 | 20.7 | 14.1 | 13.1 | 10.3 | 9.6 | 9.6 | 12.4 | 12.3 | 15.4 | 18.3 |
| Absolute minimum temperature (°C) | 16.4 | 11.7 | 15.1 | 8.6 | 5.3 | 2.1 | 1.9 | 1.2 | 6.0 | 5.0 | 7.8 | 13.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.0 | 13.2 | 12.3 | 11.3 | 10.5 | 10.0 | 10.2 | 10.9 | 11.9 | 12.9 | 13.8 | 14.2 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.4 | 11.3 | 9.2 | 9.0 | 6.8 | 6.3 | 6.0 | 8.3 | 5.1 | 9.3 | 8.6 | 9.4 |
| Precipitation (mm) | 60 | 74 | 106 | 57 | 142 | 222 | 295 | 76 | 284 | 76 | 193 | 133 |
| Sunny days | 15 | 11 | 10 | 12 | 17 | 16 | 16 | 19 | 7 | 17 | 11 | 11 |
| Rainy days | 16 | 17 | 21 | 18 | 14 | 14 | 15 | 12 | 23 | 14 | 19 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Río Branco during the most sunny months:
The largest precipitation sum in Río Branco is at