Weather in May
May brings considerable changes to the Þorlákshöfn weather pattern, as Iceland kicks into the spring season properly. Sea temperatures hike up to an average of 7.6°C (45.7°F) and daylight hours increase significantly. As a result, May is a pleasant time to wander around and enjoy the blooming lupine fields that cover the country. Wildlife viewing, particularly bird watching, reaches its peak during this month.
Note: Beware of 7.6°C (45.7°F) waters at 13°C (55.4°F), they're uninviting, and a dip below 10°C (50°F) has risks of breath loss and cold shock, contingent on health.
On the first day of the month, sunrise is at 04:57 and sunset at 21:48. On the last day of May, sunrise is at 03:25 and sunset at 23:20 GMT.
[Resources]Sea temperature
In Þorlákshöfn, Iceland, in May, the average water temperature is 7.6°C (45.7°F).Note: Beware of 7.6°C (45.7°F) waters at 13°C (55.4°F), they're uninviting, and a dip below 10°C (50°F) has risks of breath loss and cold shock, contingent on health.
Daylight
The average length of the day in May is 18h and 23min.On the first day of the month, sunrise is at 04:57 and sunset at 21:48. On the last day of May, sunrise is at 03:25 and sunset at 23:20 GMT.
Frequently asked questions
How cold is the water in May in Þorlákshöfn?
In May, the average sea temperature in Þorlákshöfn, Iceland, is 7.6°C (45.7°F). Swimming in 7.6°C (45.7°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
How many hours of daylight does Þorlákshöfn have in May?
The average day length in May in Þorlákshöfn is 18h and 23min.
When are sunrise and sunset in May in Þorlákshöfn?
In May, on the first day of the month, sunrise is at 04:57 and sunset at 21:48. On the last day of the month, sunrise is at 03:25 and sunset at 23:20 GMT.
Average sea temperature in May
Þorlákshöfn, Iceland
- Average sea temperature in May: 7.6°C
The best month for swimming (with the highest average sea temperature) is July (11.8°C).
The coldest month (with the lowest average sea temperature) is March (5.7°C).
Average daylight in May
Þorlákshöfn, Iceland
- Average daylight in May: 18h and 2min
The month with the longest days is June (Average daylight: 20h and 36min).
The month with the shortest days is December (Average daylight: 4h and 30min).
Þorlákshöfn, Iceland
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