May weather forecastHatteng, Norway

May

Weather in May

Sea temperature

In Hatteng, Norway, in May, the average water temperature is 6.1°C (43°F).
Note: Staying in 6.1°C (43°F) waters for just a few moments at 13°C (55.4°F) can be harrowing, and below 10°C (50°F) poses breathing and cold shock risks, depending on individual tolerance.

Daylight

In May, the average length of the day in Hatteng is 12h and 34min.

Frequently asked questions

In May, the average sea temperature is 6.1°C (43°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.

In May, the average day length in Hatteng is 12h and 34min.
Average sea temperature
Average daylight

Average sea temperature in May
Hatteng, Norway

  • Average sea temperature in May: 6.1°C

The best month for swimming (with the highest average sea temperature) is August (11.8°C).
The coldest month (with the lowest average sea temperature) is March (3.7°C).

Average daylight in May
Hatteng, Norway

  • Average daylight in May: 12h and 36min

The month with the longest days is August (Average daylight: 17h and 54min).
The months with the shortest days are June and December (Average daylight: 0h and 0min).