Average annual temperature is 22.6 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 12.0 °C
Number of sunny days: 51 days
Number of rainy days: 314 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) | 29.2 | 30.5 | 31.0 | 31.5 | 27.2 | 26.1 | 28.6 | 30.3 | 33.0 | 34.9 | 34.0 | 33.6 |
| Average daytime temperature (°C) | 27.9 | 28.9 | 27.9 | 27.8 | 25.3 | 24.0 | 24.5 | 25.8 | 27.7 | 30.2 | 30.8 | 31.0 |
| Average temperature (°C) | 23.1 | 23.7 | 22.9 | 23.0 | 21.4 | 20.1 | 19.9 | 20.9 | 22.1 | 24.1 | 24.7 | 25.0 |
| Average night temperature (°C) | 19.5 | 19.5 | 19.5 | 19.5 | 18.6 | 17.1 | 16.6 | 17.5 | 17.9 | 19.0 | 19.8 | 20.2 |
| Absolute minimum temperature (°C) | 18.5 | 17.5 | 17.5 | 17.3 | 16.0 | 14.2 | 12.0 | 15.2 | 14.8 | 16.9 | 17.5 | 18.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 | 11.5 | 11.7 | 12.0 | 12.4 | 12.7 | 12.8 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.6 | 10.6 | 9.4 | 9.5 | 7.8 | 7.1 | 8.3 | 9.4 | 9.7 | 10.0 | 10.5 | 10.5 |
| Precipitation (mm) | 62 | 63 | 94 | 65 | 121 | 33 | 64 | 36 | 32 | 15 | 35 | 59 |
| Sunny days | 2 | 4 | 2 | 4 | 0 | 6 | 5 | 4 | 3 | 7 | 10 | 4 |
| Rainy days | 29 | 24 | 29 | 26 | 31 | 24 | 26 | 27 | 27 | 24 | 20 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Rosa is at