Average annual temperature is 26.5 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 20.1 °C
Number of sunny days: 52 days
Number of rainy days: 313 days
Look at detailed online map of Breu Branco
* Weather data for Breu 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) | 31.3 | 32.7 | 31.5 | 31.7 | 32.3 | 33.0 | 33.7 | 33.9 | 34.8 | 34.4 | 34.8 | 33.3 |
| Average daytime temperature (°C) | 29.2 | 29.3 | 28.9 | 29.6 | 30.3 | 31.2 | 32.0 | 32.4 | 32.7 | 33.1 | 32.8 | 31.6 |
| Average temperature (°C) | 25.1 | 25.1 | 24.9 | 25.5 | 26.1 | 26.4 | 26.5 | 27.3 | 27.8 | 28.1 | 27.9 | 27.0 |
| Average night temperature (°C) | 22.1 | 22.3 | 22.4 | 22.5 | 23.0 | 22.6 | 22.3 | 23.1 | 23.8 | 24.2 | 24.0 | 23.8 |
| Absolute minimum temperature (°C) | 21.1 | 21.4 | 21.4 | 21.6 | 22.3 | 21.5 | 20.1 | 21.6 | 22.5 | 22.9 | 22.2 | 22.7 |
| 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) | 8.9 | 8.0 | 7.7 | 9.4 | 10.0 | 10.8 | 10.8 | 11.0 | 11.1 | 11.1 | 10.6 | 9.4 |
| Precipitation (mm) | 214 | 365 | 520 | 242 | 195 | 47 | 34 | 8 | 8 | 24 | 51 | 131 |
| Sunny days | 0 | 0 | 0 | 0 | 1 | 5 | 9 | 10 | 7 | 11 | 8 | 1 |
| Rainy days | 31 | 28 | 31 | 30 | 30 | 25 | 22 | 21 | 23 | 20 | 22 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Breu Branco is at