Lynnwood Weather in December

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

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

December is in the winter in Lynnwood 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.

Lynnwood 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 Lynnwood 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 Lynnwood

Lynnwood average temperature in December

December rainfall

Lynnwood average rain in December

December hourly sunshine

Lynnwood 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 Lynnwood in December 2024.