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 75.2°F. The average nightly temp is 66.3°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: 04:36
December 05, friday
0600
61°F
E
16 mph
16 mph
0900
61°F
E
16 mph
16 mph
1200
63°F
E
15 mph
15 mph
1500
63°F
E
14 mph
14 mph
1800
61°F
E
10 mph
10 mph
2100
61°F
E
8 mph
8 mph
December 06, saturday
0000
61°F
E
9 mph
9 mph
0300
61°F
E
10 mph
10 mph
