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

February weather forecast and climate
Uusikaupunki, Finland

Sea temperature

Months with the coldest seawater in Uusikaupunki, Finland, are Febrero and Marzo, with an average sea temperature of -0.3°C (31.5°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 Febrero, the average length of the day is 9.1h.

What months are the sea coldest in Uusikaupunki?

Febrero and Marzo, with an average sea temperature of -0.3°C (31.5°F), are months with the coldest seawater in Uusikaupunki.

How cold is the water in Febrero in Uusikaupunki?

In Uusikaupunki, Finland, the average seawater temperature in Febrero is -0.3°C (31.5°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

How many hours of daylight does Uusikaupunki have in Febrero?

The average length of the day in Febrero in Uusikaupunki is 9.1h.
Average sea temperature in February - Uusikaupunki, Finland
  • Average sea temperature in February: -0.3°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 February - Uusikaupunki, Finland
  • Average daylight in February: 9.1h

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