20.12
sat
sat
Day

59°F
SE 9 mph
Precip.
82%
82%
Night

55°F
E 13 mph
Precip.
64%
64%
21.12
sun
sun
Day

54°F
SE 14 mph
Precip.
100%
100%
Night

50°F
SE 12 mph
Precip.
100%
100%
22.12
mon
mon
Day

57°F
SE 14 mph
Precip.
86%
86%
Night

55°F
E 11 mph
Precip.
100%
100%
23.12
tue
tue
Day

59°F
SE 17 mph
Precip.
71%
71%
Night

54°F
S 15 mph
Precip.
0%
0%
24.12
wed
wed
Day

54°F
S 14 mph
Precip.
0%
0%
Night

48°F
S 9 mph
Precip.
0%
0%
25.12
thu
thu
Day

54°F
NE 6 mph
Precip.
0%
0%
Night

52°F
SE 7 mph
Precip.
100%
100%
26.12
fri
fri
Day

54°F
W 3 mph
Precip.
50%
50%
Night

48°F
S 8 mph
Precip.
0%
0%
27.12
sat
sat
Day

50°F
NE 11 mph
Precip.
0%
0%
Night

45°F
S 4 mph
Precip.
0%
0%
28.12
sun
sun
Day

54°F
N 6 mph
Precip.
100%
100%
Night

55°F
NE 17 mph
Precip.
100%
100%
29.12
mon
mon
Day

61°F
NE 19 mph
Precip.
100%
100%
Night

55°F
E 24 mph
Precip.
100%
100%
30.12
tue
tue
Day

55°F
SE 24 mph
Precip.
100%
100%
Night

54°F
SE 17 mph
Precip.
100%
100%
31.12
wed
wed
Day

52°F
S 13 mph
Precip.
0%
0%
Night

45°F
S 7 mph
Precip.
0%
0%
01.01
thu
thu
Day

48°F
W 9 mph
Precip.
0%
0%
Night

43°F
SW 8 mph
Precip.
28%
28%
02.01
fri
fri
Day

48°F
NW 6 mph
Precip.
0%
0%
Night

43°F
S 12 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 61.6°F. The highest and lowest sea temperatures during the month were 62.4°F and 60.8°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 61.7°F. The highest and lowest sea temperatures during the month were 63.0°F and 59.9°F.
Air temperature in Alvor, °F
Precipitation total in Alvor, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Alvor
Alvor on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Alvor
Local time: 10:45
December 20, saturday
1200

59°F
SE
9 mph
9 mph
1500

59°F
E
13 mph
13 mph
1800

57°F
E
14 mph
14 mph
2100

55°F
SE
12 mph
12 mph
December 21, sunday
0000

55°F
E
13 mph
13 mph
0300

57°F
E
19 mph
19 mph
0600

55°F
SE
22 mph
22 mph
0900

52°F
S
11 mph
11 mph




























