Uusikaupunki
Finland
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Uusikaupunki, Finland

Sea temperature

In Uusikaupunki, Finland, the average seawater temperature in Enero is 0.6°C (33.1°F).
Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

Daylight

In Enero, the average length of the day in Uusikaupunki is 6.7h.

What is the water temperature in Enero in Uusikaupunki?

In Enero, the average sea temperature in Uusikaupunki is 0.6°C (33.1°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 Enero in Uusikaupunki?

In Enero, the average length of the day in Uusikaupunki, Finland, is 6.7h.
Average sea temperature in January - Uusikaupunki, Finland
  • Average sea temperature in January: 0.6°C

The best month for swimming (with the highest average sea temperature) is August (13.1°C).
Coldest months (with the lowest average sea temperature) are February and March (-0.3°C).

Average daylight in January - Uusikaupunki, Finland
  • Average daylight in January: 6.7h

The month with the longest days is June (Average daylight: 19h).
The month with shortest days is December (Average daylight: 5.8h).