14-day forecast — Porto Updated every hour
Tue · Today · 15 Sep
Clear
+27°
+20°
3%
Wed · Tomorrow · 16 Sep
Clear
+28°
+16°
4%
Thursday · 17 Sep
Cloudy
+27°
+17°
5%
Friday · 18 Sep
Clear
+29°
+17°
3%
Saturday · 19 Sep
Clear
+32°
+20°
0%
Sunday · 20 Sep
Clear
+34°
+22°
0%
Monday · 21 Sep
Clear
+34°
+22°
0%
Tuesday · 22 Sep
Clear
+34°
+22°
1%
Wednesday · 23 Sep
Clear
+32°
+22°
1%
Thursday · 24 Sep
Cloudy
+29°
+20°
5%
Friday · 25 Sep
Clear
+27°
+19°
4%
Saturday · 26 Sep
Clear
+25°
+16°
6%
Sunday · 27 Sep
Cloudy
+21°
+14°
14%
Monday · 28 Sep
Clear
+20°
+12°
6%
About Porto
Ville du vin de Porto, sur les rives du Douro.
Country Portugal
Region Nord
Continent Europe
Time zone Europe/Lisbon (+01:00)
Latitude 41.1496°
Longitude -8.6109°
Air quality Fair (EAQI 27)
Climate in Porto in December
Normals 8 years · best time to visit · Open-Meteo
Best time to visit Porto : May–September . With poor weather, December is a possible month to visit.
Photo: Wikimedia
November
December
January
Average temperature
▼ 13°C
11°C
▼ 10°C
Highest temperature
▼ 16°C
14°C
→ 14°C
Lowest temperature
▼ 11°C
9°C
▼ 7°C
Sea temperature
▼ 16,6°C
14,3°C
▼ 13,6°C
Precipitation
▲ 218 mm
219 mm
▼ 178 mm
Days with precipitation
→ 16 d
16 d
▼ 12 d
Humidity
▼ 80%
79%
▲ 81%
Sunshine hours per day
▼ 6,5 h
6,1 h
▲ 6,5 h
Cloud cover
▼ 35%
34%
▼ 32%
UV index (midday)
▼ 3
2
▲ 3
Day length
9:54
9:16
9:36
Our rating
Acceptable
Poor
Poor
Temperature day by day in December mean + moving average
9° 11° 13° 1 6 11 16 21 26 31
Precipitation day by day in December mm
0 7.6 15.2 1 6 11 16 21 26 31
UV index day by day in December 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 +27°, clear, vent 18 km/h. Sur les 7 prochains jours, les températures varient de 16 à 34 °C avec 6 belles journées et très peu de pluie. Heure locale (fuseau Europe/Lisbon). Données Open-Meteo et WeatherAPI.