Average annual temperature is 27.6 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 20.6 °C
Number of sunny days: 121 days
Number of rainy days: 244 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) | 33.3 | 32.2 | 33.0 | 31.7 | 32.5 | 32.9 | 33.2 | 36.1 | 38.2 | 40.1 | 38.6 | 38.3 |
| Average daytime temperature (°C) | 30.8 | 30.6 | 29.8 | 30.2 | 31.0 | 31.5 | 31.9 | 34.2 | 36.7 | 37.3 | 36.9 | 35.6 |
| Average temperature (°C) | 25.9 | 25.6 | 25.2 | 25.6 | 26.5 | 26.8 | 27.0 | 28.4 | 29.9 | 30.2 | 30.2 | 29.4 |
| Average night temperature (°C) | 22.4 | 22.3 | 22.3 | 22.4 | 22.9 | 22.7 | 22.8 | 23.1 | 24.0 | 24.7 | 25.2 | 24.9 |
| Absolute minimum temperature (°C) | 21.2 | 21.0 | 20.8 | 20.6 | 21.3 | 21.8 | 20.7 | 21.6 | 22.8 | 23.9 | 24.4 | 23.5 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| 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) | 9.4 | 8.8 | 7.5 | 8.4 | 10.1 | 10.9 | 11.1 | 11.3 | 11.4 | 11.2 | 10.8 | 10.1 |
| Precipitation (mm) | 206 | 324 | 435 | 380 | 88 | 30 | 4 | 3 | 0 | 5 | 10 | 86 |
| Sunny days | 2 | 1 | 2 | 3 | 3 | 6 | 13 | 20 | 25 | 22 | 15 | 9 |
| Rainy days | 29 | 27 | 29 | 27 | 28 | 24 | 18 | 11 | 5 | 9 | 15 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Barro Branco is at