Average annual temperature is 25.0 °C
Absolute maximum temperature: 44.7 °C
Absolute minimum temperature: 4.9 °C
Number of sunny days: 218 days
Number of rainy days: 147 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) | 43.4 | 39.9 | 36.6 | 33.0 | 30.2 | 31.1 | 32.2 | 37.4 | 39.3 | 44.7 | 44.6 | 41.3 |
| Average daytime temperature (°C) | 37.1 | 33.8 | 33.7 | 27.3 | 24.8 | 24.2 | 24.2 | 29.1 | 30.9 | 34.1 | 35.0 | 33.9 |
| Average temperature (°C) | 30.7 | 28.0 | 28.5 | 22.6 | 20.3 | 19.1 | 18.9 | 22.5 | 24.3 | 27.4 | 29.0 | 28.8 |
| Average night temperature (°C) | 24.7 | 22.8 | 23.7 | 18.8 | 16.5 | 15.0 | 14.6 | 16.7 | 18.5 | 21.6 | 24.0 | 24.3 |
| Absolute minimum temperature (°C) | 19.4 | 16.4 | 20.9 | 14.3 | 12.0 | 4.9 | 6.8 | 10.8 | 11.6 | 14.7 | 14.2 | 17.8 |
| 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 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 11.4 | 11.1 | 10.3 | 7.4 | 5.9 | 7.5 | 7.3 | 10.0 | 9.4 | 9.1 | 9.0 | 9.6 |
| Precipitation (mm) | 103 | 85 | 172 | 98 | 35 | 7 | 4 | 0 | 11 | 19 | 55 | 175 |
| Sunny days | 17 | 7 | 16 | 12 | 14 | 20 | 25 | 31 | 26 | 23 | 15 | 12 |
| Rainy days | 14 | 21 | 15 | 18 | 17 | 10 | 6 | 0 | 4 | 8 | 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