18.12
thu
thu
Day
57°F
S 16 mph
Precip.
71%
71%
Night
55°F
S 5 mph
Precip.
64%
64%
19.12
fri
fri
Day
59°F
E 9 mph
Precip.
0%
0%
Night
59°F
E 15 mph
Precip.
100%
100%
20.12
sat
sat
Day
57°F
SE 17 mph
Precip.
100%
100%
Night
57°F
SE 17 mph
Precip.
100%
100%
21.12
sun
sun
Day
59°F
SE 16 mph
Precip.
62%
62%
Night
59°F
E 14 mph
Precip.
63%
63%
22.12
mon
mon
Day
61°F
NE 18 mph
Precip.
100%
100%
Night
57°F
SE 14 mph
Precip.
82%
82%
23.12
tue
tue
Day
57°F
SE 9 mph
Precip.
63%
63%
Night
55°F
W 4 mph
Precip.
0%
0%
24.12
wed
wed
Day
61°F
NW 12 mph
Precip.
25%
25%
Night
61°F
N 7 mph
Precip.
47%
47%
25.12
thu
thu
Day
64°F
N 16 mph
Precip.
77%
77%
Night
61°F
E 10 mph
Precip.
100%
100%
26.12
fri
fri
Day
61°F
SE 6 mph
Precip.
0%
0%
Night
59°F
E 10 mph
Precip.
0%
0%
27.12
sat
sat
Day
61°F
S 9 mph
Precip.
49%
49%
Night
59°F
W 5 mph
Precip.
21%
21%
28.12
sun
sun
Day
61°F
NW 11 mph
Precip.
59%
59%
Night
59°F
NW 8 mph
Precip.
0%
0%
29.12
mon
mon
Day
61°F
NW 9 mph
Precip.
0%
0%
Night
59°F
NW 6 mph
Precip.
0%
0%
30.12
tue
tue
Day
61°F
NE 9 mph
Precip.
0%
0%
Night
61°F
E 8 mph
Precip.
0%
0%
31.12
wed
wed
Day
64°F
E 8 mph
Precip.
100%
100%
Night
63°F
E 8 mph
Precip.
48%
48%
sea water
temperature
temperature
| Sao Miguel |
monthly
weather
weather
| Sao Miguel |
current
weather
weather
| Sao Miguel |
7 days
forecast
forecast
| Sao Miguel |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 64.2°F. The highest and lowest sea temperatures during the month were 65.7°F and 63.0°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 64.0°F. The highest and lowest sea temperatures during the month were 65.1°F and 63.0°F.
Air temperature in Sao Miguel, °F
Precipitation total in Sao Miguel, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sao Miguel
Sao Miguel on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Sao Miguel
Local time: 19:00
December 18, thursday
2100
55°F
S
9 mph
9 mph
December 19, friday
0000
55°F
S
5 mph
5 mph
0300
55°F
S
4 mph
4 mph
0600
55°F
SE
4 mph
4 mph
0900
57°F
E
8 mph
8 mph
1200
59°F
E
9 mph
9 mph
1500
59°F
E
13 mph
13 mph
1800
59°F
E
14 mph
14 mph
