World Resorts

Greece

Cephalonia Weather

Cephalonia 14 Days Forecast

25.12
thu

Day

55°F

NW 4 mph

Precip.
0%

Night

54°F

NW 7 mph

Precip.
0%

26.12
fri

Day

54°F

W 9 mph

Precip.
100%

Night

52°F

SW 1 mph

Precip.
80%

27.12
sat

Day

57°F

SE 11 mph

Precip.
71%

Night

48°F

W 14 mph

Precip.
88%

28.12
sun

Day

52°F

SE 6 mph

Precip.
0%

Night

50°F

SE 37 mph

Precip.
0%

29.12
mon

Day

50°F

W 6 mph

Precip.
0%

Night

45°F

S 7 mph

Precip.
0%

30.12
tue

Day

54°F

SE 16 mph

Precip.
0%

Night

54°F

NE 3 mph

Precip.
57%

31.12
wed

Day

55°F

N 8 mph

Precip.
100%

Night

57°F

NE 12 mph

Precip.
100%

01.01
thu

Day

57°F

NE 31 mph

Precip.
100%

Night

57°F

NE 26 mph

Precip.
100%

02.01
fri

Day

55°F

E 14 mph

Precip.
100%

Night

52°F

SE 7 mph

Precip.
100%

03.01
sat

Day

55°F

N 21 mph

Precip.
100%

Night

48°F

SE 19 mph

Precip.
63%

04.01
sun

Day

48°F

SE 27 mph

Precip.
100%

Night

45°F

SE 26 mph

Precip.
100%

05.01
mon

Day

48°F

S 14 mph

Precip.
0%

Night

45°F

NW 3 mph

Precip.
0%

06.01
tue

Day

48°F

NW 15 mph

Precip.
100%

Night

50°F

NW 4 mph

Precip.
100%

07.01
wed

Day

54°F

SE 36 mph

Precip.
48%

Night

48°F

S 16 mph

Precip.
0%

sea water
temperature

Cephalonia

monthly
weather

Cephalonia

current
weather

Cephalonia

7 days
forecast

Cephalonia

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2025

2024

2023

The average sea water temperature in December of 2025 was 65.4°F. The highest and lowest sea temperatures during the month were 66.7°F and 64.4°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.