Average annual temperature is 25.1 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 16.8 °C
Number of sunny days: 37 days
Number of rainy days: 328 days
Look at detailed online map of Pôrto Castro Alves
* Weather data for Pôrto Castro Alves 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) | 33.5 | 34.5 | 33.5 | 35.7 | 30.9 | 28.8 | 30.4 | 33.3 | 35.4 | 36.5 | 36.9 | 37.1 |
| Average daytime temperature (°C) | 31.2 | 32.6 | 31.2 | 31.4 | 28.1 | 26.7 | 27.2 | 28.6 | 30.1 | 32.7 | 33.7 | 33.4 |
| Average temperature (°C) | 26.0 | 26.6 | 25.8 | 26.0 | 24.1 | 22.8 | 22.4 | 23.3 | 24.4 | 26.1 | 27.0 | 27.2 |
| Average night temperature (°C) | 22.2 | 22.4 | 22.3 | 22.3 | 21.8 | 20.2 | 19.3 | 19.9 | 20.6 | 21.6 | 22.5 | 22.8 |
| Absolute minimum temperature (°C) | 21.1 | 21.0 | 20.8 | 20.3 | 19.8 | 18.3 | 17.6 | 16.8 | 18.3 | 18.9 | 20.0 | 21.2 |
| 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 | 11.5 | 11.7 | 12.0 | 12.4 | 12.7 | 12.8 |
| 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) | 11.0 | 10.8 | 10.0 | 10.0 | 7.1 | 7.5 | 8.5 | 9.0 | 9.5 | 10.2 | 10.4 | 10.7 |
| Precipitation (mm) | 82 | 63 | 78 | 55 | 99 | 63 | 55 | 50 | 48 | 23 | 39 | 114 |
| Sunny days | 2 | 3 | 0 | 5 | 1 | 0 | 1 | 1 | 1 | 9 | 10 | 4 |
| Rainy days | 29 | 25 | 31 | 25 | 30 | 30 | 30 | 30 | 29 | 22 | 20 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Pôrto Castro Alves is at