Average annual temperature is 17.1 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: -1.2 °C
Number of sunny days: 212 days
Number of rainy days: 153 days
Look at detailed online map of Valença do Douro
* Weather data for Valença do Douro 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) | 17.2 | 19.0 | 25.6 | 30.7 | 31.9 | 36.0 | 36.5 | 42.6 | 35.0 | 36.1 | 23.0 | 20.0 |
| Average daytime temperature (°C) | 12.6 | 14.5 | 18.2 | 23.7 | 25.4 | 28.3 | 31.3 | 33.7 | 27.7 | 25.0 | 17.4 | 12.1 |
| Average temperature (°C) | 8.9 | 8.7 | 13.2 | 17.2 | 19.2 | 22.7 | 24.2 | 25.8 | 21.8 | 20.2 | 14.0 | 8.6 |
| Average night temperature (°C) | 5.0 | 3.7 | 8.7 | 10.9 | 13.4 | 17.6 | 17.6 | 18.6 | 16.7 | 15.7 | 10.7 | 5.2 |
| Absolute minimum temperature (°C) | 0.5 | -0.1 | 1.4 | 5.4 | 10.2 | 13.4 | 13.4 | 13.2 | 12.7 | 9.0 | 5.2 | -1.2 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 6.2 | 8.8 | 8.7 | 10.7 | 12.0 | 12.8 | 13.3 | 12.4 | 10.1 | 6.7 | 5.4 | 5.2 |
| Precipitation (mm) | 142 | 11 | 56 | 19 | 49 | 53 | 2 | 0 | 68 | 212 | 132 | 78 |
| Sunny days | 15 | 20 | 14 | 19 | 18 | 13 | 28 | 30 | 15 | 12 | 13 | 15 |
| Rainy days | 16 | 8 | 17 | 11 | 13 | 17 | 3 | 1 | 15 | 19 | 17 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Valença do Douro during the most sunny months:
The largest precipitation sum in Valença do Douro is at