Bothell Weather in December

What's the weather like in Bothell (Washington) in December 2024?

The climate in Bothell during December can be summarized as cool and wet.

December is in the winter in Bothell and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 8°C (46°F), whilst at night 2°C (36°F) is normal.

Bothell weather averages (imperial / metric)
Daytime temperature 7.6°C 45.7°F
Nightly temperature 2.4°C 36.3°F
Average temperature 5°C 41°F
Daily sunshine 2 hrs
Avg rainfall 150 mm 5.9 ins
Rainy days 18 days
Sea temperature 8.6°C 47.5°F
Humidity 82%
Windspeed 14kph 9 mph

On average December is the wettest month of the year in Bothell with around 150mm 5.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.

On the flip side this corresponds to an average of 2 hours of sunshine per day.

December temperatures in Bothell

Bothell average temperature in December

December rainfall

Bothell average rain in December

December hourly sunshine

Bothell average rain in December

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 Bothell in December 2024.