Average annual temperature is 26.7 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 48 days
Number of rainy days: 317 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 | 32.0 | 32.9 | 32.5 | 31.8 | 31.3 | 34.8 | 37.9 | 39.0 | 39.4 | 36.4 | 33.5 |
| Average daytime temperature (°C) | 28.9 | 29.2 | 29.7 | 30.0 | 30.1 | 29.3 | 31.9 | 33.9 | 35.8 | 35.9 | 33.2 | 30.7 |
| Average temperature (°C) | 25.0 | 25.1 | 25.5 | 25.8 | 26.0 | 25.2 | 26.9 | 28.2 | 29.4 | 29.5 | 27.8 | 26.5 |
| Average night temperature (°C) | 22.7 | 22.9 | 23.1 | 23.2 | 23.5 | 22.5 | 23.3 | 24.2 | 24.7 | 25.0 | 24.5 | 24.0 |
| Absolute minimum temperature (°C) | 21.6 | 22.0 | 22.2 | 21.9 | 22.6 | 18.0 | 21.8 | 21.9 | 21.9 | 23.4 | 23.3 | 23.3 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 7.1 | 7.6 | 7.2 | 8.5 | 9.4 | 9.3 | 10.8 | 10.7 | 10.3 | 10.3 | 9.5 | 8.0 |
| Precipitation (mm) | 307 | 430 | 307 | 335 | 278 | 159 | 44 | 39 | 44 | 57 | 101 | 362 |
| Sunny days | 0 | 0 | 1 | 0 | 0 | 2 | 11 | 9 | 10 | 11 | 3 | 1 |
| Rainy days | 31 | 28 | 30 | 30 | 31 | 28 | 20 | 22 | 20 | 20 | 27 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Rosa is at