World Resorts Greece Cephalonia Weather

Cephalonia Sea Temperature in May

Average sea water temperature in May:
+66.5°F
Minimum sea water temperature in May: 73.2°F
Maximum sea water temperature in May: 62.2°F

Daily sea water temperature in May, °F

Show year:
2025
2024
2023

The average sea water temperature in May of 2025 was 67.0°F. The highest and lowest sea temperatures during the month were 70.3°F and 63.3°F.

Monthly sea water temperature in Cephalonia, °F

Which Greece resorts have warmest sea in May?

Place name May 2025 May 2024
Preveza 68.9°F 69.3°F
Kalamata 67.8°F 67.2°F
Matala 67.6°F 67.9°F
Laganas 67.5°F 67.0°F
Kolymbia 67.5°F 69.6°F
Faliraki 67.5°F 69.5°F
Afantou 67.5°F 69.5°F
Benitses 67.4°F 67.9°F
Lefkada 67.4°F 67.6°F
Thessaloniki 67.4°F 69.3°F
Lindos 67.4°F 69.5°F
Rhodes 67.4°F 69.5°F
Lalisos 67.3°F 69.1°F
Ixia 67.3°F 69.1°F
Kyparissia 67.3°F 67.0°F
Messonghi 67.3°F 67.8°F
Moraitika 67.3°F 67.8°F
Zakynthos 67.3°F 66.8°F
Kerkira 67.3°F 67.9°F
Kiotari 67.2°F 69.1°F

Best time for vacation in Cephalonia

Sunniest months:
July 30 days
August 29 days
June 26 days
Warmest months:
August 85.2 °F
July 84.2 °F
September 79.6 °F
Warmest sea temp:
August 79.8 °F
September 78.1 °F
July 77.8 °F
Coldest months:
January 56.2 °F
February 56.9 °F
March 59.1 °F
Rainiest months:
January 7 days
November 7 days
December 7 days
Windiest months:
January 11.6 mph
February 10.9 mph
December 10.5 mph

Cephalonia on a weather map

Cephalonia
+55°F
NW 5 mph
Feels like: +54°F
Precip.: 0%
Places in Greece:
Name
°F
+55°F
+52°F
+59°F
+59°F
+54°F
+57°F
+55°F
+59°F
+48°F
+64°F
+50°F
+52°F
+55°F
+57°F
24 Hours Forecast
Cephalonia
Local time: 16:59
December 25, thursday
1800
55°F
NW
5 mph
2100
54°F
NW
6 mph
December 26, friday
0000
54°F
NW
7 mph
0300
54°F
W
9 mph
0600
52°F
W
9 mph
0900
52°F
W
10 mph
1200
54°F
W
9 mph
1500
54°F
W
8 mph
Units of measurement: °C / °F