Weather in Cascais in Autumn
| September | October | November | ||||
| Average day temperature: | ||||||
| Average day temperature: | 74.8°F | 71.5°F | 64.6°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 66.7°F | 65.3°F | 60.0°F | |||
| Sea water temperature: | ||||||
| Sea water temperature: | 64.7°F | 64.4°F | 62.6°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 23 days | 16 days | 13 days | |||
| Day length: | ||||||
| Day length: | 11.8 - 13.0 h. | 10.6 - 11.8 h. | 9.7 - 10.6 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 2 days | 4 days | 5 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 1.0 in. | 2.3 in. | 2.7 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 Cascais
Cascais on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Cascais
Local time: 15:48
July 16, thursday
1800
72°F
SE
12 mph
12 mph
2100
70°F
SE
9 mph
9 mph
July 17, friday
0000
68°F
SE
9 mph
9 mph
0300
66°F
S
8 mph
8 mph
0600
66°F
S
6 mph
6 mph
0900
68°F
S
8 mph
8 mph
1200
72°F
SE
12 mph
12 mph
1500
73°F
SE
16 mph
16 mph
