Measurements:
°C
°F
CURRENT WEATHER
07:57
Cephalonia
84°F
NW 4 mph
Feels like: 86°F
Precip: 2%
World Resorts Greece Cephalonia Weather

7 Day Weather Forecast

07.29
wed
DAY
88°F
N 2 mph
precip
1%
NIGHT
82°F
W 0 mph
precip
4%
07.30
thu
DAY
88°F
SE 4 mph
precip
1%
NIGHT
86°F
W 4 mph
precip
1%
07.31
fri
DAY
90°F
W 9 mph
precip
1%
NIGHT
86°F
W 5 mph
precip
1%
08.01
sat
DAY
90°F
SW 10 mph
precip
1%
NIGHT
82°F
W 7 mph
precip
1%
08.02
sun
DAY
88°F
W 5 mph
precip
1%
NIGHT
80°F
NW 2 mph
precip
2%
08.03
mon
DAY
84°F
SE 2 mph
precip
1%
NIGHT
78°F
E 2 mph
precip
3%
08.04
tue
DAY
84°F
SE 9 mph
precip
1%
NIGHT
80°F
E 3 mph
precip
7%

Cephalonia Sea Water Temperature in July, °F

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Cephalonia was 26.4°F. The maximum and minimum values were 25.2°F and 27.6°F respectively.

Cephalonia on the Weather Map

Best Time to Visit Cephalonia
The most sunny months:
July 29 days
August 29 days
June 26 days
The most warm months:
August 89.1 °F
July 87.8 °F
September 82.9 °F
Warmest sea temperature:
August 83.2 °F
September 81.2 °F
July 81.0 °F
The most cold months:
January 56.8 °F
February 57.5 °F
March 59.7 °F
The most rainy months:
January 7 days
November 7 days
December 7 days
The most windy months:
January 12 mph
February 11 mph
December 10 mph
more details