Average annual temperature is 25.5 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 166 days
Number of rainy days: 199 days
Look at detailed online map of Barreirão
* Weather data for Barreirão 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) | 30.8 | 33.2 | 32.2 | 31.1 | 31.3 | 31.4 | 32.4 | 35.1 | 36.3 | 36.0 | 37.4 | 35.3 |
| Average daytime temperature (°C) | 28.4 | 30.3 | 29.1 | 29.3 | 29.8 | 29.8 | 30.5 | 32.4 | 33.6 | 34.1 | 33.4 | 32.4 |
| Average temperature (°C) | 23.7 | 25.1 | 24.1 | 24.5 | 24.4 | 23.9 | 24.4 | 26.3 | 27.4 | 28.1 | 27.4 | 26.8 |
| Average night temperature (°C) | 20.3 | 21.1 | 20.6 | 20.6 | 19.9 | 19.0 | 19.2 | 21.2 | 22.2 | 23.3 | 22.8 | 22.6 |
| Absolute minimum temperature (°C) | 19.4 | 19.4 | 19.3 | 18.9 | 16.8 | 16.9 | 15.3 | 19.6 | 20.3 | 21.6 | 21.0 | 20.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 | 11.4 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.9 | 11.1 | 9.3 | 10.3 | 10.6 | 10.4 | 10.5 | 10.5 | 11.3 | 11.1 | 11.2 | 10.7 |
| Precipitation (mm) | 200 | 120 | 198 | 82 | 13 | 0 | 0 | 18 | 33 | 27 | 65 | 120 |
| Sunny days | 0 | 3 | 4 | 4 | 20 | 27 | 31 | 24 | 23 | 13 | 8 | 9 |
| Rainy days | 31 | 25 | 27 | 26 | 11 | 3 | 0 | 7 | 7 | 18 | 22 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Barreirão is at