14-day forecast — Porto Updated every hour
Mon · Today
Cloudy
+24°
+12°
5%
⌄
Wind 4 m/s E
Gusts 7 m/s
UV index 3 – Moderate
Chance of rain 5%
Sunrise 07:06
Sunset 17:29
Tue · Tomorrow
Clear
+19°
+12°
1%
⌄
Wind 6 m/s E
Gusts 12 m/s
UV index 3 – Low
Chance of rain 1%
Sunrise 07:08
Sunset 17:27
Wednesday 4/11
Clear
+18°
+9°
1%
⌄
Wind 5 m/s E
Gusts 10 m/s
UV index 3 – Low
Chance of rain 1%
Sunrise 07:09
Sunset 17:26
Thursday 5/11
Clear
+18°
+8°
2%
⌄
Wind 3 m/s W
Gusts 7 m/s
UV index 3 – Low
Chance of rain 2%
Sunrise 07:10
Sunset 17:25
Friday 6/11
Cloudy
+18°
+9°
1.3 mm
⌄
Wind 3 m/s E
Gusts 7 m/s
UV index 4 – Moderate
Chance of rain 57%
Sunrise 07:11
Sunset 17:24
Saturday 7/11
Showers
+16°
+13°
22.8 mm
⌄
Wind 5 m/s S
Gusts 10 m/s
UV index 4 – Moderate
Chance of rain 89%
Sunrise 07:12
Sunset 17:23
Sunday 8/11
Showers
+20°
+14°
7.6 mm
⌄
Wind 7 m/s S
Gusts 13 m/s
UV index 5 – Moderate
Chance of rain 79%
Sunrise 07:14
Sunset 17:22
Monday 9/11
Showers
+18°
+16°
22.5 mm
⌄
Wind 8 m/s S
Gusts 20 m/s
UV index 4 – Moderate
Chance of rain 89%
Sunrise 07:15
Sunset 17:21
Tuesday 10/11
Showers
+16°
+14°
31.1 mm
⌄
Wind 7 m/s S
Gusts 14 m/s
UV index 4 – Moderate
Chance of rain 90%
Sunrise 07:16
Sunset 17:20
Wednesday 11/11
Showers
+16°
+12°
5.3 mm
⌄
Wind 3 m/s SW
Gusts 12 m/s
UV index 4 – Moderate
Chance of rain 81%
Sunrise 07:17
Sunset 17:19
Thursday 12/11
Showers
+16°
+12°
11.3 mm
⌄
Wind 4 m/s SE
Gusts 8 m/s
UV index 4 – Moderate
Chance of rain 88%
Sunrise 07:18
Sunset 17:18
Friday 13/11
Showers
+17°
+13°
3.0 mm
⌄
Wind 4 m/s SE
Gusts 8 m/s
UV index 4 – Moderate
Chance of rain 78%
Sunrise 07:20
Sunset 17:17
Saturday 14/11
Showers
+18°
+13°
1.3 mm
⌄
Wind 4 m/s E
Gusts 8 m/s
UV index 4 – Moderate
Chance of rain 63%
Sunrise 07:21
Sunset 17:16
Sunday 15/11
Light drizzle
+18°
+13°
9.7 mm
⌄
Wind 3 m/s W
Gusts 9 m/s
UV index 4 – Moderate
Chance of rain 83%
Sunrise 07:22
Sunset 17:15
About Porto
Portugals näst största stad vid Douroflodens mynning.
Country Portugal
Region Norra Portugal
Continent Europe
Time zone Europe/Lisbon (+00:00)
Latitude 41.1579°
Longitude -8.6291°
Air quality Fair (EAQI 30)
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
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
🗺️ Map — Porto and around
Forecast day by day
📅 Forecast
🌧️ Radar now
▶
Markers show the daily high for Porto and the places around it — all from our warm cache, the map makes no calls of its own. Radar mode fetches frames from RainViewer.
Data source
Global weather models — international forecasts
The weather for Porto is based on global weather models (ECMWF, GFS) and national meteorological institutes around the world. Forecasts update every hour; current measurements every 15 minutes. For destinations with a larger time difference from Sweden, local time is shown above.