Weather in May
Sea temperature
In Ortona, Italy, the average seawater temperature in May is 18.3°C (64.9°F).Note: In 18.3°C (64.9°F), swimming is not an enjoyable activity for most. The challenge of managing one's breathing increases as the temperature goes under 21°C (69.8°F).
Daylight
In Ortona, the average length of the day in May is 14h and 37min.On the first day of May in Ortona, sunrise is at 05:56 and sunset at 20:02. On the last day of the month, sunrise is at 05:28 and sunset at 20:32 CEST.
Frequently asked questions
How cold is the water in May in Ortona?
In Ortona, Italy, in May, the average water temperature is 18.3°C (64.9°F). Swimming in 18.3°C (64.9°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
What is the average length of the day in May in Ortona?
In Ortona, Italy, the average day length in May is 14h and 37min.
When is the sunrise / sunset in May in Ortona?
On the first day of May, sunrise is at 05:56 and sunset at 20:02. On the last day of the month, sunrise is at 05:28 and sunset at 20:32 CEST.
Average sea temperature in May
Ortona, Italy
- Average sea temperature in May: 18.3°C
The best month for swimming (with the highest average sea temperature) is July (25.7°C).
The coldest month (with the lowest average sea temperature) is February (12.8°C).
Average daylight in May
Ortona, Italy
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
Ortona, Italy
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