21.12
sun
sun
Day
57°F
W 7 mph
Precip.
0%
0%
Night
55°F
W 4 mph
Precip.
100%
100%
22.12
mon
mon
Day
57°F
W 12 mph
Precip.
0%
0%
Night
55°F
W 8 mph
Precip.
73%
73%
23.12
tue
tue
Day
59°F
NW 13 mph
Precip.
100%
100%
Night
59°F
N 21 mph
Precip.
100%
100%
24.12
wed
wed
Day
59°F
NE 15 mph
Precip.
100%
100%
Night
57°F
N 8 mph
Precip.
100%
100%
25.12
thu
thu
Day
59°F
NW 11 mph
Precip.
0%
0%
Night
55°F
W 10 mph
Precip.
29%
29%
26.12
fri
fri
Day
59°F
W 11 mph
Precip.
0%
0%
Night
57°F
NW 14 mph
Precip.
100%
100%
27.12
sat
sat
Day
59°F
N 7 mph
Precip.
100%
100%
Night
55°F
NE 6 mph
Precip.
100%
100%
28.12
sun
sun
Day
55°F
W 3 mph
Precip.
100%
100%
Night
50°F
NE 14 mph
Precip.
100%
100%
29.12
mon
mon
Day
43°F
SW 12 mph
Precip.
100%
100%
Night
46°F
SE 11 mph
Precip.
58%
58%
30.12
tue
tue
Day
50°F
S 14 mph
Precip.
0%
0%
Night
50°F
SE 19 mph
Precip.
0%
0%
31.12
wed
wed
Day
48°F
W 9 mph
Precip.
100%
100%
Night
48°F
W 14 mph
Precip.
52%
52%
01.01
thu
thu
Day
43°F
SW 12 mph
Precip.
100%
100%
Night
39°F
SW 11 mph
Precip.
100%
100%
02.01
fri
fri
Day
45°F
S 9 mph
Precip.
0%
0%
Night
45°F
S 9 mph
Precip.
0%
0%
03.01
sat
sat
Day
52°F
SE 14 mph
Precip.
0%
0%
Night
50°F
SE 9 mph
Precip.
100%
100%
sea water
temperature
temperature
| Cephalonia |
monthly
weather
weather
| Cephalonia |
current
weather
weather
| Cephalonia |
7 days
forecast
forecast
| Cephalonia |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 65.5°F. The highest and lowest sea temperatures during the month were 66.7°F and 64.8°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 62.6°F. The highest and lowest sea temperatures during the month were 63.3°F and 61.9°F.
Air temperature in Cephalonia, °F
Precipitation total in Cephalonia, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Cephalonia
Cephalonia on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Cephalonia
Local time: 12:27
December 21, sunday
1500
59°F
W
4 mph
4 mph
1800
57°F
W
6 mph
6 mph
2100
57°F
W
6 mph
6 mph
December 22, monday
0000
55°F
W
4 mph
4 mph
0300
54°F
W
7 mph
7 mph
0600
54°F
W
10 mph
10 mph
0900
55°F
W
11 mph
11 mph
1200
57°F
W
12 mph
12 mph
