19.12
fri
fri
Day
59°F
NW 3 mph
Precip.
0%
0%
Night
55°F
W 4 mph
Precip.
0%
0%
20.12
sat
sat
Day
57°F
NW 7 mph
Precip.
100%
100%
Night
55°F
W 11 mph
Precip.
83%
83%
21.12
sun
sun
Day
57°F
W 8 mph
Precip.
0%
0%
Night
55°F
W 8 mph
Precip.
66%
66%
22.12
mon
mon
Day
55°F
W 14 mph
Precip.
63%
63%
Night
57°F
NW 13 mph
Precip.
100%
100%
23.12
tue
tue
Day
59°F
N 16 mph
Precip.
100%
100%
Night
57°F
NE 16 mph
Precip.
100%
100%
24.12
wed
wed
Day
59°F
E 13 mph
Precip.
100%
100%
Night
57°F
NE 4 mph
Precip.
100%
100%
25.12
thu
thu
Day
59°F
N 11 mph
Precip.
100%
100%
Night
59°F
N 14 mph
Precip.
69%
69%
26.12
fri
fri
Day
59°F
NW 19 mph
Precip.
100%
100%
Night
57°F
NW 18 mph
Precip.
100%
100%
27.12
sat
sat
Day
59°F
NW 12 mph
Precip.
100%
100%
Night
54°F
W 15 mph
Precip.
0%
0%
28.12
sun
sun
Day
54°F
W 17 mph
Precip.
100%
100%
Night
48°F
W 14 mph
Precip.
100%
100%
29.12
mon
mon
Day
52°F
W 12 mph
Precip.
100%
100%
Night
50°F
W 11 mph
Precip.
0%
0%
30.12
tue
tue
Day
54°F
W 9 mph
Precip.
0%
0%
Night
50°F
W 11 mph
Precip.
0%
0%
31.12
wed
wed
Day
52°F
W 17 mph
Precip.
0%
0%
Night
46°F
SW 15 mph
Precip.
0%
0%
01.01
thu
thu
Day
45°F
SW 13 mph
Precip.
0%
0%
Night
45°F
W 11 mph
Precip.
0%
0%
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 65.6°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: 04:00
December 19, friday
0600
55°F
SW
2 mph
2 mph
0900
55°F
W
3 mph
3 mph
1200
59°F
NW
3 mph
3 mph
1500
59°F
SE
1 mph
1 mph
1800
55°F
W
2 mph
2 mph
2100
55°F
NW
4 mph
4 mph
December 20, saturday
0000
55°F
W
4 mph
4 mph
0300
55°F
NW
5 mph
5 mph
