Please click on any column to get detailed information about Cascais 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 Cascais is august. The average daily temp is 74.4°F. The average nightly temp is 66.2°F.
Sea water temperature, °F
The warmest sea temperature usually observed in September. Average daily sea water temperature during this month is 64.7°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 Cascais
Cascais on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Cascais
Local time: 11:19
January 08, thursday
1200
59°F
E
9 mph
9 mph
1500
57°F
E
12 mph
12 mph
1800
57°F
E
12 mph
12 mph
2100
57°F
E
13 mph
13 mph
January 09, friday
0000
59°F
E
16 mph
16 mph
0300
59°F
E
16 mph
16 mph
0600
59°F
E
17 mph
17 mph
0900
57°F
S
15 mph
15 mph
