Average annual temperature is 17.4 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: -0.2 °C
Number of sunny days: 194 days
Number of rainy days: 171 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) | 37.1 | 39.5 | 37.6 | 28.5 | 23.8 | 24.1 | 26.4 | 27.5 | 25.7 | 27.1 | 30.8 | 33.3 |
| Average daytime temperature (°C) | 32.2 | 30.1 | 29.3 | 22.3 | 19.7 | 16.1 | 16.0 | 17.2 | 17.8 | 21.5 | 24.6 | 25.9 |
| Average temperature (°C) | 25.5 | 24.0 | 24.1 | 17.1 | 15.1 | 11.7 | 11.6 | 11.9 | 13.2 | 15.7 | 18.7 | 21.0 |
| Average night temperature (°C) | 19.5 | 19.0 | 19.9 | 13.1 | 11.5 | 8.0 | 8.3 | 7.7 | 9.3 | 10.6 | 13.5 | 16.5 |
| Absolute minimum temperature (°C) | 14.6 | 10.6 | 11.6 | 9.0 | 3.3 | -0.2 | 0.7 | -0.1 | 1.8 | 2.9 | 7.1 | 11.1 |
| 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 | 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) | 12.0 | 10.3 | 10.1 | 9.0 | 6.4 | 6.1 | 6.6 | 8.1 | 6.9 | 9.5 | 11.0 | 9.9 |
| Precipitation (mm) | 16 | 60 | 112 | 29 | 107 | 27 | 115 | 116 | 65 | 95 | 68 | 141 |
| Sunny days | 20 | 16 | 12 | 17 | 15 | 17 | 18 | 20 | 14 | 18 | 15 | 12 |
| Rainy days | 11 | 12 | 19 | 13 | 16 | 13 | 13 | 11 | 16 | 13 | 15 | 19 |
| 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