Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Hylkje, Norway

Sea temperature

In Hylkje, Norway, in Mayo, the average water temperature is 8.8°C (47.8°F).
Note: Swimming in 8.8°C (47.8°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.


The average length of the day in Mayo is 17.3h.

How cold is the water in Mayo in Hylkje?

In Hylkje, the average seawater temperature in Mayo is 8.8°C (47.8°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 Mayo in Hylkje?

The average length of the day in Mayo in Hylkje is 17.3h.
Average sea temperature in May - Hylkje, Norway
  • Average sea temperature in May: 8.8°C

The best month for swimming (with the highest average sea temperature) is August (15.3°C).
The coldest month (with the lowest average sea temperature) is March (4.9°C).

Average daylight in May - Hylkje, Norway
  • Average daylight in May: 17.3h

The month with the longest days is June (Average daylight: 18.9h).
The month with shortest days is December (Average daylight: 5.9h).