Average annual temperature is 17.9 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 2.9 °C
Number of sunny days: 231 days
Number of rainy days: 134 days
Look at detailed online map of Baiona
* Weather data for Baiona Portugal is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 20.3 | 20.5 | 26.4 | 31.0 | 31.5 | 31.0 | 29.1 | 35.7 | 33.6 | 33.5 | 23.1 | 21.1 |
| Average daytime temperature (°C) | 15.6 | 16.6 | 18.9 | 23.0 | 22.8 | 25.3 | 25.1 | 28.4 | 25.2 | 24.9 | 19.7 | 17.3 |
| Average temperature (°C) | 11.9 | 12.7 | 14.9 | 18.0 | 18.7 | 21.4 | 20.8 | 23.3 | 21.1 | 21.1 | 16.4 | 13.7 |
| Average night temperature (°C) | 8.6 | 9.5 | 11.7 | 13.9 | 15.1 | 18.1 | 17.1 | 19.3 | 17.9 | 18.1 | 13.6 | 10.6 |
| Absolute minimum temperature (°C) | 2.9 | 5.0 | 5.0 | 10.3 | 12.4 | 15.6 | 15.1 | 16.2 | 13.7 | 14.1 | 8.9 | 7.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.9 | 8.8 | 9.0 | 11.6 | 12.2 | 12.2 | 13.0 | 12.2 | 10.2 | 8.1 | 8.0 | 7.1 |
| Precipitation (mm) | 55 | 41 | 60 | 12 | 30 | 27 | 0 | 0 | 30 | 108 | 58 | 39 |
| Sunny days | 17 | 14 | 18 | 23 | 19 | 17 | 28 | 29 | 17 | 14 | 16 | 19 |
| Rainy days | 14 | 14 | 13 | 7 | 12 | 13 | 3 | 2 | 13 | 17 | 14 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Baiona during the most sunny months:
The largest precipitation sum in Baiona is at