Porto is a beautiful Portuguese city, found on the North Atlantic west coast, that enjoys very high summer temperatures. One of the best things about the climate in Porto is that the temperatures are never oppressive and the humidity is low. One can expect temperatures between 24-26°C on a summer holiday to Porto. As the end of September approaches, the temperatures start to fall and autumn begins. Daytime temperatures are still warm enough to explore the town of Porto but at night it is worth bringing a jacket as it can be cold. December and January are the rainiest months and one should be prepared as on one in every two days there is likely to be rain in Porto.
The weather prediction service inPorto is based on a calculation which takes into account historic data from the last 10 years, as well as predictions based on certain criteria such as air temperature, humidity, water temperature, wind speed and sunshine.
Prepare your things now for your stay by taking a look at the weather predictions forPorto.
- Temperature
- Bad weather
- Sunbathing
- Swimming
- Wind
- Humidity
The weather is rated on a scale from 0 to 100, with the worst weather conditions ranging between 0 and 19 and the best ranging above 79.
The overall weather comfort index is:
- Excellent (Rating between 80% and 100%)
- Good (Rating between 60% and 79%)
- Average (Rating between 40% and 59%)
- Bad (Rating between 20% and 39%)
- Very bad (Rating between 0% and 19%)
Porto: When to go ?
-
- Daytime temperature
- Night-time temperature
- Daytime humidity
- Night-time humidity
- Daytime wind
- Night-time wind
- Daytime rainfall
- Night-time rainfall
- Sunshine
- Swimming
-
January
11.7°C
10.2°C
78.6%
83.4%
6.1m/s
6.0m/s
41.9mm
65.7mm
13.9
13.6°C
-
February
12.5°C
10.4°C
75.6%
83.3%
5.4m/s
5.4m/s
26.9mm
41.6mm
14.4
13.1°C
-
March
13.9°C
11.7°C
74.7%
81.9%
5.9m/s
5.7m/s
37.9mm
45.8mm
14.9
13.3°C
-
April
14.5°C
12.3°C
75.6%
82.9%
5.8m/s
5.8m/s
41.3mm
35.8mm
16.1
13.8°C
-
May
16.5°C
14.3°C
76.5%
83.9%
5.2m/s
5.0m/s
18.1mm
18.5mm
19.0
15.1°C
-
June
19.3°C
16.9°C
76.8%
85.2%
5.2m/s
4.8m/s
12.0mm
11.3mm
21.3
17.1°C
-
July
19.9°C
17.5°C
77.2%
86.1%
5.4m/s
5.0m/s
7.4mm
7.8mm
24.6
17.5°C
-
August
20.6°C
18.3°C
76.1%
84.2%
5.3m/s
5.1m/s
7.3mm
7.9mm
26.2
17.9°C
-
September
20.0°C
17.4°C
75.7%
84.9%
4.4m/s
4.3m/s
14.9mm
21.5mm
21.7
17.8°C
-
October
17.7°C
15.7°C
78.4%
85.2%
5.7m/s
5.5m/s
52.3mm
70.7mm
15.7
17.2°C
-
November
14.4°C
12.6°C
76.2%
82.6%
6.2m/s
6.0m/s
59.9mm
73.7mm
14.2
15.8°C
-
December
12.2°C
10.8°C
78.1%
82.7%
6.5m/s
6.4m/s
50.7mm
76.9mm
13.3
14.3°C
Weather Porto : Annual weather forecast chart
Porto: Seven-day weather forecast
-
Friday 15 January 2021
5°C | 13°C
-
Rainfall:
0
-
Wind:
Force 9
Direction N
-
Sun:
Indicator 85
07:58:00
17:31:00
-
Moon:
09:50:00
20:02:00
-
Saturday 16 January 2021
2°C | 13°C
-
Rainfall:
0
-
Wind:
Force 9
Direction N
-
Sun:
Indicator 93
07:57:00
17:32:00
-
Moon:
10:21:00
21:08:00
-
Sunday 17 January 2021
3°C | 14°C
-
Rainfall:
0
-
Wind:
Force 7
Direction N
-
Sun:
Indicator 81
07:57:00
17:33:00
-
Moon:
10:48:00
22:11:00
-
Monday 18 January 2021
8°C | 15°C
-
Rainfall:
0
-
Wind:
Force 7
Direction S
-
Sun:
Indicator 76
07:56:00
17:34:00
-
Moon:
11:12:00
23:13:00
-
Tuesday 19 January 2021
9°C | 13°C
-
Rainfall:
10
-
Wind:
Force 29
Direction S
-
Sun:
Indicator 8
07:56:00
17:35:00
-
Moon:
11:34:00
-
Wednesday 20 January 2021
12°C | 14°C
-
Rainfall:
18
-
Wind:
Force 24
Direction SW
-
Sun:
Indicator 33
07:55:00
17:36:00
-
Moon:
11:57:00
00:12:00
Portugal: Seven-day weather forecast
Take a look at the seven-day weather forecast for the principal cities inPortugal. For each destination, Easyvoyage's weather tool gives you temperature and rainfall indicators, along with wind force and direction and sunrise/sunset times. Prepare your holidays using our weather forecasts or organise your activities thanks to the weather comfort index forPortugal. Whether you're getting ready to go or already on holiday, it's never been simpler to keep an eye on the weather than with Easyvoyage!