Average annual temperature is 20.3 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 7.4 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Barro Branco
* Weather data for Barro Branco 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) | 28.7 | 30.4 | 29.9 | 29.2 | 25.6 | 25.9 | 27.3 | 30.1 | 33.0 | 30.6 | 34.9 | 31.2 |
| Average daytime temperature (°C) | 26.2 | 28.4 | 28.1 | 24.9 | 22.8 | 22.8 | 22.2 | 24.2 | 26.5 | 26.9 | 28.6 | 27.7 |
| Average temperature (°C) | 21.4 | 22.7 | 22.4 | 20.2 | 17.5 | 16.7 | 16.8 | 18.4 | 20.4 | 21.8 | 22.9 | 22.6 |
| Average night temperature (°C) | 18.1 | 18.2 | 17.5 | 16.6 | 13.3 | 11.8 | 12.4 | 14.1 | 15.5 | 18.2 | 18.1 | 18.2 |
| Absolute minimum temperature (°C) | 16.2 | 16.3 | 15.0 | 12.6 | 9.6 | 8.2 | 7.4 | 9.6 | 12.3 | 15.0 | 11.6 | 14.9 |
| 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) | 13.2 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 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) | 8.4 | 10.9 | 10.5 | 8.8 | 9.3 | 9.3 | 8.7 | 9.0 | 9.4 | 7.9 | 10.4 | 10.6 |
| Precipitation (mm) | 259 | 85 | 38 | 94 | 11 | 7 | 36 | 66 | 19 | 141 | 123 | 100 |
| Sunny days | 2 | 8 | 9 | 7 | 17 | 22 | 15 | 15 | 19 | 6 | 13 | 4 |
| Rainy days | 29 | 20 | 22 | 23 | 14 | 8 | 16 | 16 | 11 | 25 | 17 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Barro Branco is at