Weather in December
December in
Espoo,
Finland welcomes the peak of winter, with sea temperatures hitting a low of 4°C (39.2°F) contrasting sharply with
November's end. Snow starts to fall, transforming Espoo into a lovely winter wonderland just in time for the holiday season. While the temperatures may be frigid and daylight scarce, the festive spirit keeps the city lively, creating a beautiful atmosphere all around.
Sea temperature
In December, the average sea temperature is 4°C (39.2°F).
Note: In the case of swimming, the extreme coldness, danger, and life-threatening nature of this situation are apparent. Without insulated waterproof wear, hypothermia sets in rapidly.
Daylight
With an average of 6h and 0min of daylight, December has the shortest days of the year in Espoo.
On the first day of December, sunrise is at 08:58 and sunset at 15:22. On the last day of the month, sunrise is at 09:25 and sunset at 15:23 EET.