21.12
sun
sun
Day
54°F
SE 21 mph
Precip.
100%
100%
Night
52°F
SE 14 mph
Precip.
100%
100%
22.12
mon
mon
Day
55°F
S 16 mph
Precip.
100%
100%
Night
55°F
SE 19 mph
Precip.
100%
100%
23.12
tue
tue
Day
57°F
S 17 mph
Precip.
100%
100%
Night
54°F
S 14 mph
Precip.
0%
0%
24.12
wed
wed
Day
59°F
S 17 mph
Precip.
70%
70%
Night
55°F
SE 21 mph
Precip.
60%
60%
25.12
thu
thu
Day
54°F
S 18 mph
Precip.
76%
76%
Night
52°F
S 6 mph
Precip.
88%
88%
26.12
fri
fri
Day
50°F
W 9 mph
Precip.
0%
0%
Night
46°F
SW 8 mph
Precip.
0%
0%
27.12
sat
sat
Day
50°F
W 10 mph
Precip.
0%
0%
Night
46°F
S 7 mph
Precip.
100%
100%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 60.4°F. The highest and lowest sea temperatures during the month were 60.8°F and 59.5°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 60.1°F. The highest and lowest sea temperatures during the month were 61.0°F and 59.5°F.
Air temperature in Estoril, °F
Precipitation total in Estoril, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Estoril
Estoril on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Estoril
Local time: 22:54
December 22, monday
0000
52°F
SE
14 mph
14 mph
0300
50°F
SE
14 mph
14 mph
0600
50°F
S
15 mph
15 mph
0900
52°F
S
14 mph
14 mph
1200
55°F
S
16 mph
16 mph
1500
57°F
SE
17 mph
17 mph
1800
55°F
SE
16 mph
16 mph
2100
55°F
SE
15 mph
15 mph
