Average annual temperature is 15.9 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 4.1 °C
Number of sunny days: 311 days
Number of rainy days: 54 days
Look at detailed online map of Santa Rosa
* Weather data for Santa Rosa Chile is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.6 | 33.1 | 32.7 | 29.7 | 29.4 | 23.9 | 24.3 | 26.7 | 24.5 | 24.7 | 28.9 | 32.6 |
| Average daytime temperature (°C) | 26.2 | 28.4 | 27.4 | 23.3 | 20.1 | 18.3 | 17.4 | 18.5 | 17.7 | 20.2 | 22.4 | 25.1 |
| Average temperature (°C) | 19.3 | 21.1 | 19.9 | 16.8 | 14.5 | 13.3 | 12.5 | 13.2 | 12.8 | 13.9 | 15.6 | 17.9 |
| Average night temperature (°C) | 13.4 | 15.5 | 14.6 | 12.3 | 10.0 | 9.1 | 8.1 | 8.9 | 8.8 | 9.1 | 10.2 | 12.0 |
| Absolute minimum temperature (°C) | 11.0 | 12.3 | 11.6 | 8.7 | 5.9 | 4.1 | 4.9 | 5.2 | 6.4 | 5.6 | 6.6 | 9.5 |
| 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 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.0 | 13.3 | 12.3 | 11.3 | 10.4 | 10.0 | 10.2 | 10.9 | 11.9 | 12.9 | 13.8 | 14.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 12.9 | 12.2 | 11.4 | 9.6 | 8.1 | 6.8 | 7.7 | 7.6 | 7.4 | 10.3 | 11.5 | 12.4 |
| Precipitation (mm) | 0 | 0 | 0 | 12 | 18 | 62 | 72 | 154 | 53 | 9 | 26 | 0 |
| Sunny days | 30 | 28 | 31 | 28 | 25 | 21 | 28 | 22 | 20 | 24 | 25 | 29 |
| Rainy days | 1 | 0 | 0 | 2 | 6 | 9 | 3 | 9 | 10 | 7 | 5 | 2 |
| 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