Sequim Weather in December

December in Sequim sees daytime temperatures around 7°C (45°F) and lows of 0°C (32°F) at night. With around 78 mm (3.1 in) of snow/rainfall expected, it's worth packing a rain jacket.

Rainfall in Sequim in December

The climate data from previous years indicates about 18 days of snow/rain, averaging 78 mm (3.1 in) for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Sequim in December

December in Sequim brings low temperatures, with highs of 7°C (45°F) and nights around 0°C (32°F). During December, you'll experience the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With lows of 0°C (32°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. This is usually the coldest month of the year, so be sure to prepare with plenty of winter gear.

Sunshine in Sequim in December

The area experiences limited sunny days, amounting to roughly 70 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Sequim.

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Check the conditions for any month of the year.

• January
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• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Sequim's climate page.

Sequim Temperature in December

Min Temperature 0°C (32°F)  

Max Temperature 7°C (45°F)  

Chance of Rain 59%  

Precipitation 78 mm (3.1 in)  

Rainy days 18 days  

Humidity 78% *  

Sunshine 70 hours *  

Percentage Sunshine 27% *  

* Data from: Victoria, Canada (42 KM, 26 Miles).

What to Wear in Sequim in December

Dress warmly and in layers for your trip to Sequim in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Sequim in December

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

1/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Sequim's climate page.

More climate data for Sequim

Temperature Rainfall Sunshine Humidity

See the full Sequim climate overview or explore weather in the United States of America.