Bangor Weather in December

December in Bangor brings low temperatures around 9°C (48°F) during the day, dropping to 4°C (39°F) at night, with the most rainfall of the year.

Rainfall in Bangor in December

This is the wettest month of the year, so having an umbrella ready is a smart choice. Historically, approximately 21 days this month are expected to have rain, averaging 117 mm (4.6 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Bangor in December

In December, Bangor gets low temperatures, with highs of 9°C (48°F). Nights cool to around 4°C (39°F). The winter season takes place during December. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With overnight lows of 4°C (39°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Bangor in December

This month is characterized by fewer sunny days, with about 26 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

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