18.12
thu
thu
Day
57°F
S 17 mph
Precip.
88%
88%
Night
57°F
S 8 mph
Precip.
0%
0%
19.12
fri
fri
Day
57°F
E 7 mph
Precip.
0%
0%
Night
59°F
SE 13 mph
Precip.
0%
0%
20.12
sat
sat
Day
57°F
SE 16 mph
Precip.
100%
100%
Night
57°F
S 15 mph
Precip.
86%
86%
21.12
sun
sun
Day
59°F
SE 13 mph
Precip.
0%
0%
Night
59°F
E 14 mph
Precip.
63%
63%
22.12
mon
mon
Day
61°F
E 22 mph
Precip.
100%
100%
Night
57°F
SE 17 mph
Precip.
100%
100%
23.12
tue
tue
Day
59°F
SE 14 mph
Precip.
59%
59%
Night
55°F
SE 4 mph
Precip.
0%
0%
24.12
wed
wed
Day
61°F
NE 6 mph
Precip.
0%
0%
Night
61°F
N 8 mph
Precip.
0%
0%
25.12
thu
thu
Day
63°F
N 11 mph
Precip.
27%
27%
Night
63°F
NE 11 mph
Precip.
100%
100%
26.12
fri
fri
Day
63°F
NE 6 mph
Precip.
0%
0%
Night
59°F
SW 5 mph
Precip.
29%
29%
27.12
sat
sat
Day
61°F
W 9 mph
Precip.
51%
51%
Night
61°F
NW 13 mph
Precip.
74%
74%
28.12
sun
sun
Day
63°F
N 14 mph
Precip.
69%
69%
Night
61°F
N 11 mph
Precip.
100%
100%
29.12
mon
mon
Day
63°F
N 11 mph
Precip.
0%
0%
Night
61°F
N 11 mph
Precip.
0%
0%
30.12
tue
tue
Day
63°F
NW 12 mph
Precip.
0%
0%
Night
59°F
NW 9 mph
Precip.
86%
86%
31.12
wed
wed
Day
63°F
NW 13 mph
Precip.
29%
29%
Night
61°F
NW 17 mph
Precip.
100%
100%
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: 07:17
December 18, thursday
0900
59°F
SE
20 mph
20 mph
1200
57°F
S
17 mph
17 mph
1500
57°F
S
16 mph
16 mph
1800
57°F
S
13 mph
13 mph
2100
57°F
S
10 mph
10 mph
December 19, friday
0000
57°F
S
8 mph
8 mph
0300
55°F
S
5 mph
5 mph
0600
55°F
SE
3 mph
3 mph
