26.12
fri
fri
Day
52°F
S 6 mph
Precip.
0%
0%
Night
48°F
NW 7 mph
Precip.
0%
0%
27.12
sat
sat
Day
54°F
NW 25 mph
Precip.
100%
100%
Night
50°F
N 9 mph
Precip.
100%
100%
28.12
sun
sun
Day
55°F
W 19 mph
Precip.
65%
65%
Night
50°F
S 7 mph
Precip.
0%
0%
29.12
mon
mon
Day
55°F
NW 3 mph
Precip.
0%
0%
Night
50°F
SW 4 mph
Precip.
0%
0%
30.12
tue
tue
Day
55°F
W 5 mph
Precip.
0%
0%
Night
50°F
NW 5 mph
Precip.
0%
0%
31.12
wed
wed
Day
55°F
NE 7 mph
Precip.
0%
0%
Night
48°F
S 9 mph
Precip.
0%
0%
01.01
thu
thu
Day
52°F
NE 4 mph
Precip.
0%
0%
Night
48°F
SW 6 mph
Precip.
0%
0%
02.01
fri
fri
Day
50°F
SW 5 mph
Precip.
0%
0%
Night
46°F
S 7 mph
Precip.
0%
0%
03.01
sat
sat
Day
50°F
NE 5 mph
Precip.
0%
0%
Night
41°F
NW 11 mph
Precip.
0%
0%
04.01
sun
sun
Day
59°F
SE 13 mph
Precip.
100%
100%
Night
54°F
SE 11 mph
Precip.
0%
0%
05.01
mon
mon
Day
54°F
NW 8 mph
Precip.
0%
0%
Night
48°F
NW 7 mph
Precip.
0%
0%
06.01
tue
tue
Day
54°F
S 4 mph
Precip.
0%
0%
Night
48°F
S 7 mph
Precip.
0%
0%
07.01
wed
wed
Day
57°F
NE 3 mph
Precip.
0%
0%
Night
54°F
NE 6 mph
Precip.
0%
0%
08.01
thu
thu
Day
57°F
S 6 mph
Precip.
0%
0%
Night
55°F
S 6 mph
Precip.
0%
0%
sea water
temperature
temperature
| Portimao |
monthly
weather
weather
| Portimao |
current
weather
weather
| Portimao |
7 days
forecast
forecast
| Portimao |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 61.3°F. The highest and lowest sea temperatures during the month were 62.2°F and 59.9°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 61.5°F. The highest and lowest sea temperatures during the month were 62.6°F and 60.1°F.
Air temperature in Portimao, °F
Precipitation total in Portimao, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Portimao
Portimao on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Portimao
Local time: 07:16
December 26, friday
0900
46°F
S
8 mph
8 mph
1200
52°F
S
6 mph
6 mph
1500
55°F
E
3 mph
3 mph
1800
52°F
N
3 mph
3 mph
2100
48°F
NW
5 mph
5 mph
December 27, saturday
0000
48°F
NW
7 mph
7 mph
0300
48°F
NW
12 mph
12 mph
0600
48°F
W
19 mph
19 mph
