Bellingham Weather in October

What's the weather like in Bellingham (Washington) in October 2024?

The climate in Bellingham during October can be summarized as mild and damp.

October is in the fall / autumn in Bellingham and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 14°C (58°F), whilst at night 6°C (42°F) is normal.

Bellingham weather averages (imperial / metric)
Daytime temperature 14.4°C 57.8°F
Nightly temperature 5.7°C 42.2°F
Average temperature 10°C 50°F
Daily sunshine 4.5 hrs
Avg rainfall 110 mm 4.3 ins
Rainy days 15 days
Sea temperature 10.8°C 51.5°F
Humidity 82%
Windspeed 11.2kph 7 mph

On average October is the 4th wettest month of the year in Bellingham with around 110mm 4.3 inches of rain making it a damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.5 hours of sunshine per day.

October temperatures in Bellingham

Bellingham average temperature in October

October rainfall

Bellingham average rain in October

October hourly sunshine

Bellingham average rain in October

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Bellingham in October 2024.