Average annual temperature is 23.6 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 14.2 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of Santa Rosa
* Weather data for Santa Rosa Brazil is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.3 | 34.3 | 34.2 | 32.4 | 28.1 | 25.8 | 29.0 | 34.4 | 35.2 | 36.0 | 35.5 | 35.8 |
| Average daytime temperature (°C) | 29.3 | 31.5 | 29.5 | 29.6 | 26.1 | 24.1 | 25.8 | 27.8 | 29.9 | 32.5 | 32.6 | 32.3 |
| Average temperature (°C) | 24.0 | 25.1 | 23.9 | 24.0 | 22.0 | 20.4 | 20.7 | 22.0 | 23.4 | 25.4 | 26.2 | 25.9 |
| Average night temperature (°C) | 19.3 | 19.9 | 19.5 | 19.6 | 19.2 | 18.0 | 16.9 | 17.4 | 18.0 | 18.7 | 20.1 | 20.1 |
| Absolute minimum temperature (°C) | 18.1 | 18.2 | 18.1 | 18.3 | 17.4 | 16.1 | 14.2 | 15.6 | 16.5 | 16.5 | 17.8 | 18.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.5 | 11.6 | 11.8 | 12.0 | 12.3 | 12.6 | 12.7 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.9 | 10.8 | 10.2 | 10.1 | 8.4 | 8.3 | 9.4 | 9.9 | 10.1 | 11.2 | 11.4 | 10.9 |
| Precipitation (mm) | 39 | 18 | 93 | 31 | 76 | 47 | 19 | 19 | 10 | 1 | 22 | 46 |
| Sunny days | 5 | 12 | 7 | 8 | 3 | 3 | 7 | 13 | 15 | 23 | 12 | 17 |
| Rainy days | 26 | 16 | 24 | 22 | 28 | 27 | 24 | 18 | 15 | 8 | 18 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Rosa is at