23.12
tue
tue
Day
61°F
NE 6 mph
Precip.
80%
80%
Night
59°F
N 5 mph
Precip.
0%
0%
24.12
wed
wed
Day
59°F
NW 7 mph
Precip.
0%
0%
Night
57°F
NW 7 mph
Precip.
0%
0%
25.12
thu
thu
Day
61°F
NW 5 mph
Precip.
0%
0%
Night
55°F
W 6 mph
Precip.
0%
0%
26.12
fri
fri
Day
59°F
SW 4 mph
Precip.
0%
0%
Night
55°F
W 6 mph
Precip.
0%
0%
27.12
sat
sat
Day
57°F
W 17 mph
Precip.
80%
80%
Night
57°F
NW 21 mph
Precip.
100%
100%
28.12
sun
sun
Day
55°F
NW 24 mph
Precip.
100%
100%
Night
57°F
NW 20 mph
Precip.
65%
65%
29.12
mon
mon
Day
59°F
NW 17 mph
Precip.
54%
54%
Night
59°F
NW 14 mph
Precip.
73%
73%
30.12
tue
tue
Day
61°F
N 12 mph
Precip.
65%
65%
Night
59°F
W 8 mph
Precip.
100%
100%
31.12
wed
wed
Day
59°F
W 13 mph
Precip.
100%
100%
Night
57°F
W 12 mph
Precip.
0%
0%
01.01
thu
thu
Day
57°F
W 13 mph
Precip.
100%
100%
Night
55°F
W 15 mph
Precip.
80%
80%
02.01
fri
fri
Day
57°F
W 13 mph
Precip.
71%
71%
Night
55°F
SW 12 mph
Precip.
73%
73%
03.01
sat
sat
Day
57°F
SW 12 mph
Precip.
72%
72%
Night
55°F
SW 14 mph
Precip.
100%
100%
04.01
sun
sun
Day
57°F
SW 13 mph
Precip.
82%
82%
Night
57°F
W 14 mph
Precip.
100%
100%
05.01
mon
mon
Day
57°F
W 14 mph
Precip.
68%
68%
Night
57°F
SW 14 mph
Precip.
100%
100%
sea water
temperature
temperature
| Terceira Island |
monthly
weather
weather
| Terceira Island |
current
weather
weather
| Terceira Island |
7 days
forecast
forecast
| Terceira Island |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 63.4°F. The highest and lowest sea temperatures during the month were 64.9°F and 61.5°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 63.3°F. The highest and lowest sea temperatures during the month were 64.2°F and 62.1°F.
Air temperature in Terceira Island, °F
Precipitation total in Terceira Island, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Terceira Island
Terceira Island on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Terceira Island
Local time: 08:05
December 23, tuesday
0900
59°F
NE
6 mph
6 mph
1200
61°F
NE
6 mph
6 mph
1500
61°F
NE
6 mph
6 mph
1800
61°F
N
4 mph
4 mph
2100
59°F
N
4 mph
4 mph
December 24, wednesday
0000
59°F
N
5 mph
5 mph
0300
59°F
N
5 mph
5 mph
0600
57°F
NW
4 mph
4 mph
