14-day forecast — Porto Updated every hour
Sat · Today · 31 Oct
Clear
+24°
+12°
4%
Sun · Tomorrow · 1 Nov
Clear
+26°
+13°
1%
Monday · 2 Nov
Clear
+25°
+12°
2%
Tuesday · 3 Nov
Cloudy
+21°
+12°
4%
Wednesday · 4 Nov
Clear
+18°
+9°
3%
Thursday · 5 Nov
Clear
+16°
+8°
3%
Friday · 6 Nov
Partly cloudy
+15°
+8°
9%
Saturday · 7 Nov
Cloudy
+17°
+10°
8%
Sunday · 8 Nov
Light rain
+16°
+13°
17,1 mm
Monday · 9 Nov
Light rain
+16°
+13°
31,7 mm
Tuesday · 10 Nov
Showers
+18°
+13°
3,9 mm
Wednesday · 11 Nov
Showers
+18°
+14°
14,1 mm
Thursday · 12 Nov
Showers
+17°
+14°
9,3 mm
Friday · 13 Nov
Light rain
+15°
+13°
16,7 mm
About Porto
Ville du vin de Porto, sur les rives du Douro.
Country Portugal
Region Nord
Continent Europe
Time zone Europe/Lisbon (+00:00)
Latitude 41.1496°
Longitude -8.6109°
Air quality Moderate (EAQI 54)
Climate in Porto in August
Normals 8 years · best time to visit · Open-Meteo
Best time to visit Porto : May–September . With perfect weather, August is a recommended month to visit.
Photo: Wikimedia
July
August
September
Average temperature
→ 20°C
20°C
▼ 19°C
Highest temperature
→ 24°C
24°C
▼ 23°C
Lowest temperature
→ 17°C
17°C
▼ 16°C
Sea temperature
▼ 18,2°C
17,8°C
▼ 16,5°C
Precipitation
▼ 15 mm
14 mm
▲ 78 mm
Days with precipitation
▼ 4 d
3 d
▲ 7 d
Humidity
▲ 74%
77%
▼ 74%
Sunshine hours per day
▼ 13,3 h
12,1 h
▼ 10,6 h
Cloud cover
▲ 10%
12%
▲ 15%
UV index (midday)
▼ 11
10
▼ 7
Day length
14:48
13:46
12:28
Our rating
Perfect
Perfect
Good
Temperature day by day in August mean + moving average
17° 19° 21° 23° 1 6 11 16 21 26 31
Precipitation day by day in August mm
0 1.3 2.6 1 6 11 16 21 26 31
UV index day by day in August midday value, clear-sky
0 5.5 11 1 6 11 16 21 26 31
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.
Other destinations in Europe
Data source
Global weather models — international forecasts
Météo de Porto (Portugal) : conditions actuelles et prévisions à 24 h et 14 jours pour préparer votre voyage. Sur place actuellement, il fait +16°, clear, vent 4 km/h. Sur les 7 prochains jours, les températures varient de 8 à 26 °C avec 6 belles journées et très peu de pluie. Heure locale (fuseau Europe/Lisbon). Données Open-Meteo et WeatherAPI.