Average annual temperature is 16.5 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: -0.2 °C
Number of sunny days: 194 days
Number of rainy days: 171 days
Look at detailed online map of Foz
* Weather data for Foz 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) | 16.7 | 21.6 | 26.4 | 29.8 | 32.4 | 34.1 | 32.2 | 41.0 | 35.6 | 35.4 | 21.4 | 18.9 |
| Average daytime temperature (°C) | 13.8 | 16.2 | 18.5 | 23.0 | 23.9 | 26.8 | 27.1 | 29.7 | 26.1 | 24.7 | 18.1 | 14.7 |
| Average temperature (°C) | 9.6 | 10.5 | 13.5 | 16.5 | 18.1 | 20.8 | 20.9 | 22.6 | 20.1 | 19.7 | 14.5 | 10.5 |
| Average night temperature (°C) | 5.8 | 5.9 | 9.2 | 10.7 | 12.8 | 15.9 | 15.9 | 17.0 | 15.7 | 15.6 | 11.6 | 6.9 |
| Absolute minimum temperature (°C) | -0.2 | -0.1 | -0.1 | 7.0 | 8.6 | 11.9 | 12.6 | 13.5 | 11.5 | 10.8 | 5.7 | 0.5 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 6.5 | 8.8 | 8.6 | 10.4 | 11.0 | 12.1 | 12.4 | 11.8 | 10.0 | 6.9 | 6.3 | 6.1 |
| Precipitation (mm) | 127 | 17 | 81 | 25 | 41 | 96 | 6 | 5 | 79 | 242 | 135 | 66 |
| Sunny days | 15 | 19 | 15 | 18 | 16 | 16 | 20 | 25 | 12 | 12 | 12 | 14 |
| Rainy days | 16 | 9 | 16 | 12 | 15 | 14 | 11 | 6 | 18 | 19 | 18 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Foz during the most sunny months:
The largest precipitation sum in Foz is at