March weather forecast
Havøysund, Norway

March

Weather in March

Sea temperature

With an average sea temperature of 4.6°C (40.3°F), March is the month with the coldest seawater in Havøysund, Norway.
Note: When swimming, this is deemed life-endangering and extremely risky. The painful cold water instigates fast-paced hyperventilation. Wearing a specialized swimsuit is necessary to lessen thermal harm.

Daylight

In March, the average length of the day is 11h and 42min.
On the first day of the month, sunrise is at 06:49 and sunset at 16:17. On the last day of March, sunrise is at 04:22 and sunset at 18:28 CET.

Frequently asked questions

When is the sea coldest in Havøysund?
The month with the coldest seawater is March, with an average sea temperature of 4.6°C (40.3°F).
What is the water temperature in March in Havøysund?
In March, the average sea temperature in Havøysund is 4.6°C (40.3°F). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.
What is the average length of the day in March in Havøysund?
In March, the average day length is 11h and 42min.
When are sunrise and sunset in March in Havøysund?
On the first day of March, sunrise is at 06:49 and sunset at 16:17. On the last day of the month, sunrise is at 04:22 and sunset at 18:28 CET.
Average sea temperature
Average daylight
Average sea temperature in March
Havøysund, Norway
  • Average sea temperature in March: 4.6°C

The best month for swimming (with the highest average sea temperature) is August (10.4°C).
The coldest month (with the lowest average sea temperature) is March (4.6°C).

Average daylight in March
Havøysund, Norway
  • Average daylight in March: 11h and 4min

The month with the longest days is August (Average daylight: 18h and 42min).
The months with the shortest days are June, July and December (Average daylight: 0h and 0min).

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