Average annual temperature is 22.2 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: 4.7 °C
Number of sunny days: 228 days
Number of rainy days: 137 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) | 41.6 | 38.6 | 35.8 | 31.0 | 27.4 | 27.8 | 27.8 | 31.3 | 33.9 | 37.8 | 42.1 | 39.4 |
| Average daytime temperature (°C) | 35.1 | 32.9 | 32.6 | 25.5 | 23.0 | 20.4 | 20.4 | 24.7 | 25.6 | 29.4 | 30.7 | 31.3 |
| Average temperature (°C) | 29.1 | 27.0 | 27.4 | 20.8 | 18.5 | 15.8 | 15.7 | 18.3 | 19.8 | 23.0 | 24.8 | 26.0 |
| Average night temperature (°C) | 23.7 | 21.7 | 22.8 | 17.2 | 14.7 | 12.1 | 11.9 | 12.8 | 15.0 | 17.4 | 19.8 | 21.8 |
| Absolute minimum temperature (°C) | 19.0 | 12.2 | 19.9 | 12.2 | 9.4 | 4.7 | 4.7 | 8.3 | 9.6 | 10.6 | 11.4 | 15.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.7 | 13.1 | 12.2 | 11.4 | 10.7 | 10.4 | 10.6 | 11.1 | 11.9 | 12.8 | 13.5 | 13.9 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 11.6 | 11.4 | 10.1 | 7.6 | 7.0 | 7.5 | 7.0 | 10.3 | 8.5 | 8.7 | 9.3 | 9.5 |
| Precipitation (mm) | 77 | 67 | 97 | 118 | 51 | 6 | 19 | 0 | 12 | 53 | 143 | 126 |
| Sunny days | 15 | 17 | 17 | 13 | 21 | 20 | 24 | 30 | 27 | 21 | 15 | 8 |
| Rainy days | 16 | 11 | 14 | 17 | 10 | 10 | 7 | 1 | 3 | 10 | 15 | 23 |
| 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