Tammisaari Weather in December

With daytime temperatures of 3°C (37°F) and nighttime lows of -2°C (28°F), December in Tammisaari brings low temperatures during the day. Do keep in mind that quite a bit of snow/rainfall is typical. Around 70 mm (2.8 in) falls on average.

Rainfall in Tammisaari in December

Typically around 20 days of snow/rainfall are expected, averaging 70 mm (2.8 in) for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Tammisaari in December

In December, Tammisaari sees low temperatures, with highs of 3°C (37°F). Nights drop to around -2°C (28°F). Expect a distinctly cold feel throughout the day, not just overnight. With lows of -2°C (28°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. It is a very cold month, so be prepared and make sure to dress up warm. It's always better to be prepared than to find oneself shivering in the cold.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Tammisaari. Our weather planner can help you explore destinations with more pleasant weather conditions.