31.12
wed
wed
Day
55°F
SE 22 mph
Precip.
100%
100%
Night
50°F
SE 26 mph
Precip.
0%
0%
01.01
thu
thu
Day
48°F
NW 6 mph
Precip.
0%
0%
Night
46°F
NW 6 mph
Precip.
0%
0%
02.01
fri
fri
Day
54°F
N 7 mph
Precip.
0%
0%
Night
57°F
NE 21 mph
Precip.
100%
100%
03.01
sat
sat
Day
59°F
NE 22 mph
Precip.
100%
100%
Night
59°F
N 19 mph
Precip.
100%
100%
04.01
sun
sun
Day
59°F
N 20 mph
Precip.
100%
100%
Night
59°F
NW 21 mph
Precip.
77%
77%
05.01
mon
mon
Day
59°F
NW 25 mph
Precip.
0%
0%
Night
59°F
NW 19 mph
Precip.
100%
100%
06.01
tue
tue
Day
61°F
N 7 mph
Precip.
100%
100%
Night
55°F
SE 4 mph
Precip.
100%
100%
07.01
wed
wed
Day
55°F
SE 16 mph
Precip.
100%
100%
Night
50°F
SE 22 mph
Precip.
100%
100%
08.01
thu
thu
Day
50°F
SE 21 mph
Precip.
0%
0%
Night
48°F
NE 12 mph
Precip.
49%
49%
09.01
fri
fri
Day
50°F
SW 6 mph
Precip.
0%
0%
Night
46°F
SW 4 mph
Precip.
0%
0%
10.01
sat
sat
Day
54°F
NW 3 mph
Precip.
0%
0%
Night
50°F
NE 2 mph
Precip.
0%
0%
11.01
sun
sun
Day
55°F
NW 7 mph
Precip.
71%
71%
Night
57°F
N 16 mph
Precip.
100%
100%
12.01
mon
mon
Day
59°F
NE 13 mph
Precip.
100%
100%
Night
55°F
E 22 mph
Precip.
67%
67%
13.01
tue
tue
Day
57°F
SE 19 mph
Precip.
0%
0%
Night
50°F
SE 8 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 65.1°F. The highest and lowest sea temperatures during the month were 66.7°F and 63.3°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: 03:41
December 31, wednesday
0600
54°F
S
13 mph
13 mph
0900
54°F
SE
24 mph
24 mph
1200
55°F
SE
22 mph
22 mph
1500
52°F
SE
19 mph
19 mph
1800
50°F
SE
22 mph
22 mph
2100
50°F
SE
25 mph
25 mph
January 01, thursday
0000
50°F
SE
26 mph
26 mph
0300
48°F
S
17 mph
17 mph
