Average annual temperature is 24.6 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 5.1 °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 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) | 41.3 | 38.0 | 35.4 | 33.7 | 30.3 | 30.1 | 31.2 | 36.3 | 39.1 | 41.1 | 42.8 | 39.0 |
| Average daytime temperature (°C) | 35.2 | 33.2 | 31.5 | 26.9 | 24.4 | 24.4 | 24.3 | 29.3 | 29.5 | 32.3 | 32.9 | 32.7 |
| Average temperature (°C) | 29.6 | 28.1 | 26.8 | 22.2 | 20.0 | 19.5 | 19.8 | 23.3 | 23.9 | 26.6 | 27.6 | 28.3 |
| Average night temperature (°C) | 24.4 | 23.4 | 23.0 | 18.2 | 16.7 | 16.0 | 16.3 | 18.3 | 19.4 | 22.0 | 23.3 | 24.6 |
| Absolute minimum temperature (°C) | 16.8 | 14.4 | 20.2 | 11.7 | 10.0 | 5.5 | 5.1 | 10.6 | 10.2 | 13.1 | 12.3 | 20.3 |
| 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) | 13.5 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.8 | 11.3 | 11.9 | 12.7 | 13.3 | 13.6 |
| 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) | 11.3 | 10.7 | 9.8 | 8.5 | 6.8 | 8.2 | 7.8 | 8.8 | 9.1 | 9.6 | 10.7 | 10.1 |
| Precipitation (mm) | 130 | 97 | 181 | 153 | 150 | 40 | 34 | 28 | 207 | 99 | 214 | 222 |
| Sunny days | 20 | 11 | 12 | 16 | 15 | 19 | 21 | 26 | 18 | 14 | 11 | 11 |
| Rainy days | 11 | 17 | 19 | 14 | 16 | 11 | 10 | 5 | 12 | 17 | 19 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Rosa is at