Weather in May
Sea temperature
In Sæby, Denmark, the average seawater temperature in May is 11.3°C (52.3°F).Note: You can swim in 11.3°C (52.3°F) below 10°C (50°F) with proper thermal wear; failing that, the cold shock and respiratory challenges are nearly certain. A short span at 13°C (55.4°F) without it is tough.
Daylight
In May, the average length of the day is 16h and 36min.On the first day of the month, sunrise is at 05:26 and sunset at 21:03. On the last day of May, in Sæby, sunrise is at 04:30 and sunset at 22:00 CEST.
Frequently asked questions
What is the water temperature in May in Sæby?
In Sæby, Denmark, in May, the average water temperature is 11.3°C (52.3°F). Swimming in 11.3°C (52.3°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
What is the average length of the day in May in Sæby?
The average day length in May in Sæby is 16h and 36min.
When are sunrise and sunset in May in Sæby?
On the first day of May in Sæby, sunrise is at 05:26 and sunset at 21:03. On the last day of the month, sunrise is at 04:30 and sunset at 22:00 CEST.
Average sea temperature in May
Sæby, Denmark
- Average sea temperature in May: 11.3°C
The best month for swimming (with the highest average sea temperature) is August (18.3°C).
The coldest month (with the lowest average sea temperature) is March (2.8°C).
Average daylight in May
Sæby, Denmark
- Average daylight in May: 16h and 4min
The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 48min).
Sæby, Denmark
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