December weather forecast
Espoo, Finland

Weather in December

Sea temperature

In December, the average sea temperature in Espoo, Finland, is 4°C (39.2°F).
Note: 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.

Daylight

The month with the shortest days is December, with an average of 5h and 59min of daylight.
On the first day of December in Espoo, sunrise is at 08:57 and sunset at 15:22. On the last day of the month, sunrise is at 09:25 and sunset at 15:22 EET.
[Resources]

FAQ

What is the sea temperature in December in Espoo?

In Espoo, the average seawater temperature in December is 4°C (39.2°F). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

What is the month with the shortest days in Espoo?

December has the shortest days of the year in Espoo, Finland, with an average of 5h and 59min of daylight.

What is the average length of the day in December in Espoo?

In December, the average day length in Espoo is 5h and 59min.

When are sunrise and sunset in December in Espoo?

In December, on the first day of the month, sunrise is at 08:57 and sunset at 15:22. On the last day of the month, in Espoo, Finland, sunrise is at 09:25 and sunset at 15:22 EET.

Average sea temperature in December
Espoo, Finland

Average sea temperature in December - Espoo, Finland
  • Average sea temperature in December: 4°C

The best month for swimming (with the highest average sea temperature) is August (18.7°C).
The coldest month (with the lowest average sea temperature) is March (0.1°C).

[Resources]

Average daylight in December
Espoo, Finland

Average daylight in December - Espoo, Finland
  • Average daylight in December: 5h and 59min

The month with the longest days is June (Average daylight: 18h and 47min).
The month with the shortest days is December (Average daylight: 5h and 59min).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location