19.12
fri
fri
Day
63°F
SE 9 mph
Precip.
0%
0%
Night
61°F
SE 16 mph
Precip.
0%
0%
20.12
sat
sat
Day
61°F
S 19 mph
Precip.
77%
77%
Night
59°F
S 17 mph
Precip.
69%
69%
21.12
sun
sun
Day
61°F
SE 12 mph
Precip.
0%
0%
Night
59°F
E 12 mph
Precip.
0%
0%
22.12
mon
mon
Day
63°F
NE 27 mph
Precip.
65%
65%
Night
63°F
NE 16 mph
Precip.
71%
71%
23.12
tue
tue
Day
61°F
S 16 mph
Precip.
25%
25%
Night
59°F
SW 11 mph
Precip.
71%
71%
24.12
wed
wed
Day
63°F
W 7 mph
Precip.
0%
0%
Night
59°F
W 8 mph
Precip.
0%
0%
25.12
thu
thu
Day
61°F
NW 8 mph
Precip.
0%
0%
Night
61°F
N 13 mph
Precip.
0%
0%
26.12
fri
fri
Day
64°F
NE 16 mph
Precip.
100%
100%
Night
61°F
S 22 mph
Precip.
81%
81%
27.12
sat
sat
Day
63°F
NE 11 mph
Precip.
0%
0%
Night
61°F
SW 11 mph
Precip.
81%
81%
28.12
sun
sun
Day
59°F
SE 11 mph
Precip.
28%
28%
Night
59°F
SW 24 mph
Precip.
64%
64%
29.12
mon
mon
Day
59°F
S 16 mph
Precip.
100%
100%
Night
55°F
SW 8 mph
Precip.
100%
100%
30.12
tue
tue
Day
61°F
SW 6 mph
Precip.
57%
57%
Night
57°F
W 4 mph
Precip.
0%
0%
31.12
wed
wed
Day
61°F
NW 11 mph
Precip.
0%
0%
Night
61°F
NW 25 mph
Precip.
100%
100%
01.01
thu
thu
Day
63°F
NW 34 mph
Precip.
100%
100%
Night
64°F
N 18 mph
Precip.
100%
100%
sea water
temperature
temperature
| Santa Maria Island |
monthly
weather
weather
| Santa Maria Island |
current
weather
weather
| Santa Maria Island |
7 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 66.6°F. The highest and lowest sea temperatures during the month were 67.5°F and 65.7°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: 19:17
December 19, friday
2100
61°F
SE
16 mph
16 mph
December 20, saturday
0000
61°F
SE
16 mph
16 mph
0300
63°F
SE
18 mph
18 mph
0600
61°F
S
21 mph
21 mph
0900
63°F
S
21 mph
21 mph
1200
61°F
S
19 mph
19 mph
1500
61°F
S
19 mph
19 mph
1800
61°F
S
20 mph
20 mph
