Average annual temperature is 16.5 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -2.6 °C
Number of sunny days: 252 days
Number of rainy days: 113 days
Look at detailed online map of Santa Rosa
* Weather data for Santa Rosa Argentina is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.0 | 36.2 | 36.9 | 28.8 | 25.2 | 22.4 | 20.2 | 22.2 | 28.7 | 28.5 | 36.4 | 31.9 |
| Average daytime temperature (°C) | 31.6 | 30.4 | 27.5 | 22.6 | 18.8 | 14.6 | 13.2 | 15.6 | 18.1 | 22.4 | 26.8 | 27.0 |
| Average temperature (°C) | 25.3 | 23.7 | 21.9 | 17.0 | 12.9 | 9.4 | 8.3 | 9.9 | 12.3 | 16.0 | 20.1 | 21.4 |
| Average night temperature (°C) | 19.5 | 17.7 | 17.3 | 12.4 | 8.3 | 5.6 | 4.8 | 5.2 | 7.4 | 10.3 | 13.9 | 16.4 |
| Absolute minimum temperature (°C) | 14.5 | 7.7 | 8.6 | 5.5 | 1.1 | -1.6 | -2.6 | -1.1 | 3.2 | 4.9 | 5.2 | 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) | 14.3 | 13.4 | 12.3 | 11.2 | 10.2 | 9.7 | 9.9 | 10.8 | 11.9 | 13.0 | 14.1 | 14.6 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 12.2 | 12.0 | 9.3 | 8.6 | 7.3 | 6.5 | 6.4 | 7.7 | 7.7 | 9.7 | 11.9 | 10.9 |
| Precipitation (mm) | 50 | 35 | 122 | 16 | 16 | 27 | 29 | 41 | 13 | 75 | 36 | 122 |
| Sunny days | 22 | 22 | 18 | 25 | 24 | 19 | 23 | 25 | 20 | 18 | 22 | 14 |
| Rainy days | 9 | 6 | 13 | 5 | 7 | 11 | 8 | 6 | 10 | 13 | 8 | 17 |
| 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