Weather in May
Temperature
A slight uplift in the average high-temperature marks May, adjusting from April's refreshing 18.5°C (65.3°F) to a pleasant 22.9°C (73.2°F). Cephalonia's temperature in May lowers to a consistent average of 14.5°C (58.1°F) during the nights.Rainfall
In Cephalonia, Greece, during May, the rain falls for 3 days and regularly aggregates up to 20mm (0.79") of precipitation. Throughout the year, there are 70 rainfall days, and 779mm (30.67") of precipitation is accumulated.Sea temperature
In Cephalonia, in May, the average water temperature is 19.5°C (67.1°F).Note: Most people do not enjoy swimming in water that is 19.5°C (67.1°F). Breathing becomes increasingly challenging as the water temperature dips under 21°C (69.8°F).
Daylight
In Cephalonia, the average length of the day in May is 14h and 15min.On the first day of the month, sunrise is at 06:40 and sunset at 20:29. On the last day of May, in Cephalonia, sunrise is at 06:16 and sunset at 20:54 EEST.
Frequently asked questions
What is the temperature in May in Cephalonia?
How much does it rain in Cephalonia in May?
What is the sea water temperature in May in Cephalonia?
What is the average length of the day in May in Cephalonia?
When is the sunrise / sunset in May in Cephalonia?
Average temperature in May
Cephalonia, Greece
- Average high temperature in May: 22.9°C
The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is February (14.1°C).
- Average low temperature in May: 14.5°C
The month with the highest average low temperature is August (21.6°C).
The coldest month (with the lowest average low temperature) is February (8°C).
Average rainfall in May
Cephalonia, Greece
- Average rainfall in May: 20.4mm
The wettest month (with the highest rainfall) is November (155.9mm).
The driest month (with the least rainfall) is July (1.3mm).
Average rainfall days in May
Cephalonia, Greece
- Average rainfall days in May: 3 days
The month with the highest number of rainy days is December (12 days).
The month with the least rainy days is July (0 days).
Average sea temperature in May
Cephalonia, Greece
- Average sea temperature in May: 19.5°C
The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest month (with the lowest average sea temperature) is February (15.4°C).
Average daylight in May
Cephalonia, Greece
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
Cephalonia, Greece
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