29.12
mon
mon
Day
68°F
E 21 mph
Precip.
77%
77%
Night
64°F
NE 12 mph
Precip.
100%
100%
30.12
tue
tue
Day
68°F
N 19 mph
Precip.
0%
0%
Night
63°F
E 25 mph
Precip.
100%
100%
31.12
wed
wed
Day
63°F
NE 13 mph
Precip.
100%
100%
Night
63°F
S 25 mph
Precip.
78%
78%
01.01
thu
thu
Day
63°F
SE 29 mph
Precip.
72%
72%
Night
61°F
SE 21 mph
Precip.
100%
100%
02.01
fri
fri
Day
61°F
SE 25 mph
Precip.
83%
83%
Night
59°F
SE 31 mph
Precip.
100%
100%
03.01
sat
sat
Day
59°F
S 37 mph
Precip.
100%
100%
Night
59°F
S 33 mph
Precip.
100%
100%
04.01
sun
sun
Day
59°F
SW 28 mph
Precip.
100%
100%
Night
57°F
SW 27 mph
Precip.
100%
100%
sea water
temperature
temperature
| Santa Maria Island |
monthly
weather
weather
| Santa Maria Island |
current
weather
weather
| Santa Maria Island |
14 days
forecast
forecast
| Santa Maria Island |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 66.3°F. The highest and lowest sea temperatures during the month were 67.5°F and 65.5°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 64.2°F. The highest and lowest sea temperatures during the month were 66.6°F and 62.8°F.
Air temperature in Santa Maria Island, °F
Precipitation total in Santa Maria Island, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Santa Maria Island
Santa Maria Island on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Santa Maria Island
Local time: 13:53
December 29, monday
1500
66°F
E
19 mph
19 mph
1800
66°F
E
19 mph
19 mph
2100
64°F
NE
16 mph
16 mph
December 30, tuesday
0000
64°F
NE
12 mph
12 mph
0300
64°F
NE
15 mph
15 mph
0600
64°F
NE
16 mph
16 mph
0900
66°F
N
16 mph
16 mph
1200
68°F
N
19 mph
19 mph
