Average annual temperature is 27.3 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 55 days
Number of rainy days: 310 days
Look at detailed online map of Barcelos
* Weather data for Barcelos 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 | 31.2 | 32.2 | 31.9 | 31.5 | 31.9 | 32.1 | 34.3 | 36.3 | 36.3 | 36.1 | 32.9 |
| Average daytime temperature (°C) | 29.0 | 28.7 | 29.8 | 29.9 | 29.7 | 29.4 | 30.1 | 31.7 | 33.5 | 34.0 | 33.1 | 31.0 |
| Average temperature (°C) | 25.8 | 25.8 | 26.7 | 26.5 | 26.5 | 26.1 | 26.8 | 28.1 | 29.2 | 29.5 | 29.1 | 27.6 |
| Average night temperature (°C) | 23.5 | 23.7 | 24.2 | 24.2 | 24.1 | 23.3 | 24.2 | 24.9 | 25.6 | 25.9 | 25.8 | 25.1 |
| Absolute minimum temperature (°C) | 22.1 | 22.4 | 22.5 | 22.8 | 23.2 | 19.8 | 22.5 | 22.6 | 24.0 | 24.1 | 23.9 | 23.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.2 | 8.1 | 9.2 | 8.6 | 8.9 | 9.5 | 10.1 | 11.0 | 11.0 | 10.7 | 10.7 | 9.6 |
| Precipitation (mm) | 282 | 247 | 201 | 185 | 218 | 166 | 131 | 68 | 36 | 25 | 52 | 118 |
| Sunny days | 4 | 0 | 6 | 1 | 0 | 1 | 1 | 5 | 10 | 19 | 8 | 0 |
| Rainy days | 27 | 28 | 25 | 29 | 31 | 29 | 30 | 26 | 20 | 12 | 22 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Barcelos is at