Please click on any column to get detailed information about Lisbon weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in Lisbon is august. The average daily temp is 81.6°F. The average nightly temp is 66.2°F.
Sea water temperature, °F
The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 67.3°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
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.
* Charts above show average data for the last 3 years.
Best time for vacation in Lisbon
Lisbon on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Lisbon
Local time: 20:07
September 20, sunday
2100
79°F
S
9 mph
9 mph
September 21, monday
0000
79°F
SW
4 mph
4 mph
0300
75°F
W
4 mph
4 mph
0600
72°F
W
6 mph
6 mph
0900
72°F
W
7 mph
7 mph
1200
82°F
W
5 mph
5 mph
1500
90°F
NE
6 mph
6 mph
1800
82°F
SE
11 mph
11 mph
