Ostrołęka Weather in December

December in Ostrołęka averages 3°C (37°F) during the day and -3°C (27°F) at night. Around 50 mm (2 in) of snow/rainfall is typical for this time of year.

Rainfall in Ostrołęka in December

Records from the past 30 years suggest around 18 days of snow/rain, with 50 mm (2 in) average for the month. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Ostrołęka in December

In December, expect low temperatures in Ostrołęka, with highs of 3°C (37°F) and lows of -3°C (27°F) at night. December is part of winter. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. Nights are well below freezing at -3°C (27°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. With the coldest weather of the year, this month demands extra warmth. Be sure to layer up to stay comfortable.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Ostrołęka. Our weather planner can help you explore destinations with more pleasant weather conditions.