Average annual temperature is 26.8 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 16.1 °C
Number of sunny days: 81 days
Number of rainy days: 284 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) | 32.1 | 32.8 | 32.2 | 32.7 | 32.1 | 32.5 | 34.9 | 36.9 | 37.9 | 38.2 | 37.1 | 34.3 |
| Average daytime temperature (°C) | 29.6 | 30.0 | 29.8 | 30.1 | 30.5 | 30.0 | 33.3 | 33.9 | 35.3 | 36.2 | 34.2 | 32.4 |
| Average temperature (°C) | 25.0 | 25.5 | 25.4 | 25.8 | 26.0 | 25.3 | 27.0 | 27.9 | 28.9 | 29.4 | 28.2 | 26.9 |
| Average night temperature (°C) | 22.6 | 22.9 | 23.0 | 23.1 | 23.5 | 21.9 | 22.0 | 23.5 | 24.0 | 24.6 | 24.3 | 23.9 |
| Absolute minimum temperature (°C) | 21.6 | 21.3 | 21.7 | 22.3 | 22.7 | 16.1 | 19.7 | 20.5 | 22.4 | 23.6 | 23.1 | 22.5 |
| 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) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| 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) | 7.1 | 8.1 | 7.5 | 8.2 | 9.2 | 9.9 | 10.9 | 10.2 | 10.4 | 10.5 | 9.4 | 9.4 |
| Precipitation (mm) | 379 | 221 | 265 | 239 | 158 | 64 | 3 | 17 | 37 | 17 | 117 | 197 |
| Sunny days | 0 | 0 | 0 | 1 | 0 | 8 | 24 | 14 | 15 | 12 | 7 | 0 |
| Rainy days | 31 | 28 | 31 | 29 | 31 | 22 | 7 | 17 | 15 | 19 | 23 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Rosa is at