Weather in Cascais: May
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Average day temperature: | 68.2°F |
| Average night temperature: | 60.3°F | |
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Sea water temperature: | 61.2°F |
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Number of sunny days: | 21 days |
| Day length: | 13.8 - 14.7 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 1.3 in. | |
| more information | ||
14 days
forecast
forecast
| Cascais |
sea water
temperature
temperature
| Cascais |
Air temperature in May, °F
Show year:
2024
2023
2022
The highest day temperature during May of 2024 was 73°F. At the same time the lowest night temperature was 54°F. Day and night temperature averages during May were 64.4°F and 58.7°F.
Sea water temperature in Cascais in May, °F
Show year:
2024
2023
2022
The average sea water temperature in May of 2024 was 60.1°F. The highest and lowest sea temperatures during the month were 61.7°F and 58.6°F.
Sunny, partly cloudy and cloudy days
Mostly all days in May are sunny but cloudy days are also possible.
Precipitation total in May, in.
Precipitation total value in Cascais in May is 1.1 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 13.1 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 10.3.
Best time for vacation in Cascais
Cascais on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Cascais
Local time: 17:40
November 21, thursday
1800
63°F
E
14 mph
14 mph
2100
63°F
E
14 mph
14 mph
November 22, friday
0000
64°F
E
16 mph
16 mph
0300
63°F
E
14 mph
14 mph
0600
63°F
E
14 mph
14 mph
0900
64°F
E
11 mph
11 mph
1200
64°F
E
9 mph
9 mph
1500
64°F
E
9 mph
9 mph
