21.12
sun
sun
Day
54°F
SE 13 mph
Precip.
64%
64%
Night
48°F
SE 11 mph
Precip.
100%
100%
22.12
mon
mon
Day
52°F
SE 7 mph
Precip.
0%
0%
Night
52°F
E 5 mph
Precip.
0%
0%
23.12
tue
tue
Day
54°F
SE 3 mph
Precip.
100%
100%
Night
48°F
S 12 mph
Precip.
0%
0%
24.12
wed
wed
Day
54°F
S 7 mph
Precip.
0%
0%
Night
52°F
SE 8 mph
Precip.
0%
0%
25.12
thu
thu
Day
52°F
S 2 mph
Precip.
0%
0%
Night
46°F
S 10 mph
Precip.
0%
0%
26.12
fri
fri
Day
52°F
W 5 mph
Precip.
0%
0%
Night
48°F
SW 9 mph
Precip.
100%
100%
27.12
sat
sat
Day
50°F
SW 12 mph
Precip.
100%
100%
Night
48°F
SE 12 mph
Precip.
100%
100%
28.12
sun
sun
Day
52°F
NW 7 mph
Precip.
67%
67%
Night
50°F
SW 4 mph
Precip.
0%
0%
29.12
mon
mon
Day
55°F
W 14 mph
Precip.
76%
76%
Night
50°F
SW 11 mph
Precip.
45%
45%
30.12
tue
tue
Day
54°F
W 15 mph
Precip.
100%
100%
Night
50°F
SW 6 mph
Precip.
0%
0%
31.12
wed
wed
Day
55°F
W 6 mph
Precip.
0%
0%
Night
52°F
SW 7 mph
Precip.
100%
100%
01.01
thu
thu
Day
54°F
SW 12 mph
Precip.
0%
0%
Night
45°F
S 9 mph
Precip.
0%
0%
02.01
fri
fri
Day
50°F
W 3 mph
Precip.
0%
0%
Night
59°F
N 17 mph
Precip.
100%
100%
03.01
sat
sat
Day
63°F
N 25 mph
Precip.
100%
100%
Night
59°F
NE 31 mph
Precip.
100%
100%
sea water
temperature
temperature
| Quarteira |
monthly
weather
weather
| Quarteira |
current
weather
weather
| Quarteira |
7 days
forecast
forecast
| Quarteira |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 61.4°F. The highest and lowest sea temperatures during the month were 62.2°F and 60.4°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 61.6°F. The highest and lowest sea temperatures during the month were 63.0°F and 60.6°F.
Air temperature in Quarteira, °F
Precipitation total in Quarteira, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Quarteira
Quarteira on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Quarteira
Local time: 10:36
December 21, sunday
1200
54°F
SE
13 mph
13 mph
1500
54°F
SE
17 mph
17 mph
1800
50°F
SE
15 mph
15 mph
2100
48°F
SE
11 mph
11 mph
December 22, monday
0000
48°F
SE
11 mph
11 mph
0300
46°F
SE
6 mph
6 mph
0600
46°F
SE
6 mph
6 mph
0900
46°F
S
6 mph
6 mph
