Weather in Porto in Summer
| June | July | August | ||||
| Average day temperature: | ||||||
| Average day temperature: | 72.3°F | 77.7°F | 78.1°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 60.3°F | 63.3°F | 63.7°F | |||
| Sea water temperature: | ||||||
| Sea water temperature: | 61.8°F | 62.6°F | 62.9°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 18 days | 24 days | 25 days | |||
| Day length: | ||||||
| Day length: | 14.9 - 15.1 h. | 14.4 - 15.1 h. | 13.1 - 14.4 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 3 days | 1 day | 1 day | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 1.4 in. | 0.4 in. | 0.4 in. | |||
Day & Night air temperature, °F
Sea water temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
Wind speed, mph
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Porto
Porto on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Porto
Local time: 10:51
December 22, sunday
1200
54°F
SW
6 mph
6 mph
1500
59°F
S
13 mph
13 mph
1800
57°F
S
13 mph
13 mph
2100
54°F
S
10 mph
10 mph
December 23, monday
0000
52°F
S
11 mph
11 mph
0300
48°F
S
11 mph
11 mph
0600
48°F
S
11 mph
11 mph
0900
46°F
S
10 mph
10 mph
