Average annual temperature is 24.8 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 12.2 °C
Number of sunny days: 186 days
Number of rainy days: 179 days
Look at detailed online map of Pôrto Barreiros
* Weather data for Pôrto Barreiros 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) | 31.4 | 33.3 | 32.9 | 31.6 | 30.8 | 29.7 | 30.7 | 34.9 | 38.0 | 36.7 | 38.0 | 36.0 |
| Average daytime temperature (°C) | 28.6 | 30.9 | 30.7 | 29.3 | 28.3 | 26.8 | 28.4 | 30.9 | 33.9 | 34.0 | 33.9 | 32.8 |
| Average temperature (°C) | 24.2 | 25.7 | 25.2 | 24.0 | 21.9 | 20.3 | 21.4 | 23.9 | 27.3 | 28.3 | 27.8 | 27.3 |
| Average night temperature (°C) | 21.1 | 21.6 | 21.1 | 20.2 | 16.4 | 15.2 | 15.7 | 18.3 | 22.0 | 23.7 | 22.8 | 23.2 |
| Absolute minimum temperature (°C) | 19.8 | 20.3 | 19.7 | 15.3 | 13.1 | 12.2 | 12.8 | 14.7 | 18.9 | 22.4 | 19.0 | 22.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 13.2 |
| 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 | 13.0 |
| Sunshine mean duration (h) | 8.8 | 10.4 | 9.7 | 9.5 | 10.1 | 9.6 | 10.2 | 10.3 | 10.9 | 10.8 | 10.8 | 11.4 |
| Precipitation (mm) | 334 | 81 | 94 | 85 | 3 | 5 | 0 | 13 | 28 | 109 | 63 | 87 |
| Sunny days | 0 | 5 | 11 | 8 | 30 | 29 | 29 | 22 | 22 | 9 | 14 | 7 |
| Rainy days | 31 | 23 | 20 | 22 | 1 | 1 | 2 | 9 | 8 | 22 | 16 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Pôrto Barreiros is at