Weather in May
Sea temperature
In Hjelmelandsvågen, Norway, the average seawater temperature in May is 9.4°C (48.9°F).Note: Danger awaits those who swim in 9.4°C (48.9°F) without protection. Falling below 10°C (50°F) means intense cold shock and hyperventilation.
Daylight
In Hjelmelandsvågen, the average length of the day in May is 17h and 1min.On the first day of the month, sunrise is at 05:35 and sunset at 21:29. On the last day of May, in Hjelmelandsvågen, Norway, sunrise is at 04:31 and sunset at 22:34 CEST.
Frequently asked questions
What is the sea water temperature in May in Hjelmelandsvågen?
In May, the average sea temperature in Hjelmelandsvågen, Norway, is 9.4°C (48.9°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
What is the average length of the day in May in Hjelmelandsvågen?
In May, the average day length is 17h and 1min.
When is the sunrise / sunset in May in Hjelmelandsvågen?
On the first day of May in Hjelmelandsvågen, sunrise is at 05:35 and sunset at 21:29. On the last day of the month, sunrise is at 04:31 and sunset at 22:34 CEST.
Average sea temperature in May
Hjelmelandsvågen, Norway
- Average sea temperature in May: 9.4°C
The best month for swimming (with the highest average sea temperature) is August (16.6°C).
The coldest month (with the lowest average sea temperature) is March (4.6°C).
Average daylight in May
Hjelmelandsvågen, Norway
- Average daylight in May: 17h and 0min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
Hjelmelandsvågen, Norway
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