Average annual temperature is 25.3 °C
Absolute maximum temperature: 44.2 °C
Absolute minimum temperature: 3.5 °C
Number of sunny days: 191 days
Number of rainy days: 174 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) | 43.2 | 38.5 | 35.2 | 32.6 | 29.8 | 31.4 | 32.9 | 37.9 | 41.4 | 44.1 | 44.2 | 41.8 |
| Average daytime temperature (°C) | 36.9 | 33.1 | 32.9 | 26.9 | 24.4 | 24.3 | 24.4 | 30.0 | 32.5 | 34.5 | 35.6 | 35.1 |
| Average temperature (°C) | 30.3 | 27.4 | 27.5 | 22.4 | 20.1 | 19.5 | 19.6 | 23.5 | 25.7 | 28.1 | 29.4 | 29.5 |
| Average night temperature (°C) | 24.3 | 22.4 | 23.1 | 18.7 | 17.0 | 15.7 | 15.9 | 18.2 | 20.2 | 22.7 | 24.5 | 25.0 |
| Absolute minimum temperature (°C) | 17.1 | 14.8 | 19.7 | 13.8 | 12.7 | 3.5 | 5.8 | 10.3 | 10.6 | 15.4 | 13.7 | 19.4 |
| 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 | 12.6 | 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 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 10.8 | 10.6 | 10.3 | 8.1 | 5.8 | 7.5 | 6.9 | 9.5 | 8.9 | 9.4 | 9.7 | 9.9 |
| Precipitation (mm) | 72 | 133 | 138 | 120 | 83 | 14 | 19 | 0 | 6 | 22 | 95 | 147 |
| Sunny days | 16 | 9 | 8 | 15 | 13 | 18 | 20 | 27 | 26 | 16 | 15 | 8 |
| Rainy days | 15 | 19 | 23 | 15 | 18 | 12 | 11 | 4 | 4 | 15 | 15 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Rosa is at