Average annual temperature is 17.4 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: -0.1 °C
Number of sunny days: 186 days
Number of rainy days: 179 days
Look at detailed online map of Santa Rosa
* Weather data for Santa Rosa 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) | 36.7 | 39.8 | 37.2 | 28.7 | 24.0 | 24.0 | 26.6 | 27.2 | 25.5 | 27.2 | 30.8 | 33.2 |
| Average daytime temperature (°C) | 31.8 | 30.0 | 29.3 | 22.4 | 19.6 | 16.0 | 15.9 | 17.1 | 17.7 | 21.4 | 24.4 | 25.8 |
| Average temperature (°C) | 25.2 | 23.9 | 24.1 | 17.2 | 15.1 | 11.7 | 11.7 | 12.0 | 13.1 | 15.7 | 18.7 | 21.0 |
| Average night temperature (°C) | 19.6 | 19.1 | 20.1 | 13.3 | 11.6 | 8.1 | 8.4 | 7.9 | 9.4 | 10.8 | 13.7 | 16.7 |
| Absolute minimum temperature (°C) | 15.0 | 11.3 | 12.2 | 9.3 | 3.7 | 0.4 | 0.9 | -0.1 | 2.6 | 3.6 | 7.5 | 11.2 |
| 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 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.2 | 13.3 | 12.3 | 11.2 | 10.3 | 9.9 | 10.1 | 10.9 | 11.9 | 13.0 | 13.9 | 14.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 12.1 | 10.4 | 10.1 | 9.1 | 6.6 | 6.2 | 6.7 | 8.2 | 7.0 | 9.7 | 11.2 | 10.0 |
| Precipitation (mm) | 16 | 46 | 140 | 35 | 102 | 19 | 106 | 114 | 75 | 100 | 75 | 157 |
| Sunny days | 19 | 14 | 10 | 18 | 15 | 15 | 16 | 21 | 16 | 18 | 13 | 11 |
| Rainy days | 12 | 14 | 21 | 12 | 16 | 15 | 15 | 10 | 14 | 13 | 17 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Santa Rosa during the most sunny months:
The largest precipitation sum in Santa Rosa is at