Bellingham Weather in December

In Bellingham, December brings low daytime temperatures around 7°C (45°F), with nights cooling to 1°C (34°F). Expect quite a bit of rainfall this month.

Rainfall in Bellingham in December

Analyzing past climate data, one can expect approximately 21 days of rain, averaging 128 mm (5 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Bellingham in December

If you're visiting Bellingham in December, expect highs of 7°C (45°F) and overnight lows around 1°C (34°F). December is in the winter season. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights fall to 1°C (34°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. Being the coldest month of the year, it's a good idea to bring your heaviest winter gear.

Sunshine in Bellingham in December

The area experiences limited sunny days, amounting to roughly 65 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

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