Average annual temperature is 21.0 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 6.9 °C
Number of sunny days: 112 days
Number of rainy days: 253 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) | 31.9 | 31.3 | 29.7 | 28.9 | 27.5 | 25.9 | 29.0 | 32.6 | 34.2 | 33.3 | 37.3 | 33.1 |
| Average daytime temperature (°C) | 26.9 | 28.3 | 27.7 | 24.8 | 23.7 | 22.6 | 22.6 | 24.9 | 28.7 | 27.3 | 29.5 | 29.0 |
| Average temperature (°C) | 22.4 | 23.4 | 22.8 | 20.4 | 18.4 | 16.9 | 17.0 | 18.8 | 21.9 | 22.3 | 23.8 | 23.7 |
| Average night temperature (°C) | 18.8 | 19.4 | 18.7 | 16.5 | 13.7 | 12.0 | 12.1 | 14.0 | 16.3 | 18.6 | 19.0 | 18.9 |
| Absolute minimum temperature (°C) | 15.4 | 17.7 | 16.0 | 12.0 | 8.8 | 8.7 | 6.9 | 10.1 | 12.6 | 15.6 | 11.2 | 15.0 |
| 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 | 11.0 | 10.8 | 10.9 | 11.4 | 12.0 | 12.6 | 13.2 | 13.5 |
| 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) | 7.9 | 9.3 | 9.5 | 8.4 | 8.9 | 9.2 | 9.0 | 8.3 | 9.6 | 7.5 | 9.8 | 10.1 |
| Precipitation (mm) | 444 | 363 | 220 | 161 | 36 | 16 | 33 | 75 | 62 | 213 | 153 | 201 |
| Sunny days | 0 | 0 | 3 | 4 | 18 | 21 | 17 | 14 | 19 | 3 | 9 | 4 |
| Rainy days | 31 | 28 | 28 | 26 | 13 | 9 | 14 | 17 | 11 | 28 | 21 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Barro Branco is at