Average annual temperature is 21.9 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 5.5 °C
Number of sunny days: 172 days
Number of rainy days: 193 days
Look at detailed online map of Casa Branca
* Weather data for Casa Branca 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) | 30.3 | 31.5 | 31.4 | 29.6 | 29.3 | 26.9 | 27.9 | 32.6 | 36.7 | 33.9 | 37.0 | 34.9 |
| Average daytime temperature (°C) | 27.6 | 28.8 | 29.3 | 26.5 | 25.4 | 22.9 | 24.9 | 27.4 | 30.9 | 30.3 | 31.9 | 32.2 |
| Average temperature (°C) | 22.4 | 23.3 | 23.4 | 20.9 | 18.7 | 16.6 | 17.9 | 20.3 | 24.3 | 24.3 | 25.3 | 25.9 |
| Average night temperature (°C) | 19.0 | 19.4 | 19.1 | 16.5 | 13.0 | 11.4 | 11.9 | 14.6 | 18.4 | 19.9 | 19.7 | 20.4 |
| Absolute minimum temperature (°C) | 16.4 | 17.1 | 17.8 | 10.8 | 8.5 | 6.2 | 5.5 | 10.1 | 13.3 | 15.4 | 12.7 | 17.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.3 | 12.8 | 12.2 | 11.6 | 11.1 | 10.8 | 10.9 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 8.9 | 9.9 | 10.2 | 8.9 | 9.6 | 8.5 | 9.9 | 9.7 | 10.3 | 9.9 | 11.2 | 12.0 |
| Precipitation (mm) | 228 | 158 | 137 | 111 | 59 | 30 | 4 | 21 | 37 | 192 | 93 | 90 |
| Sunny days | 1 | 0 | 6 | 11 | 26 | 26 | 29 | 22 | 20 | 9 | 11 | 11 |
| Rainy days | 30 | 28 | 25 | 19 | 5 | 4 | 2 | 9 | 10 | 22 | 19 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Casa Branca is at