Sedro-Woolley weather in December (Washington State, United States of America)

What kind of weather does December bring to Sedro-Woolley? Our guide gives you the essential weather details for this month.

Temperatures

December in Sedro-Woolley generally includes low temperatures and high rainfall. During December, you’ll experience the winter season. As the day progresses, temperatures can peak at 7°C. Luckily at nightfall, they typically drop to 1°C. Since it's the coldest month of the year, you'll want to bundle up with extra layers and winter clothing.

Precipitation

Sedro-Woolley in December usually receives high rainfall, averaging around 137 mm for the month. Typically, you can expect about 22 days of rain this month.

Average sunshine

The month has fewer sunny days, with around 65 hours hours of sunshine, suitable for those who prefer less sun.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Sedro-Woolley. June, July, August and September typically offer the most agreeable circumstances. On the other hand, January, February, March, November and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Sedro-Woolley climate page with graphs.

 

Sedro-Woolley, monthly averages in December

Min Temperature 1°C  

Max Temperature 7°C  

Chance of Rain 74%  

Precipitation 137 mm  

Rainy days 22 days  

Sunshine 65 hours *  

Percentage Sunshine *  

Data from: Bellingham, the United States of America (33 KM, 20 Miles).

Where to go in the United States of America in December

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Sedro-Woolley.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.