Evergreen Weather in December

December in Evergreen brings low temperatures, with highs of 7°C (45°F) and nights dropping to 1°C (34°F). It's the rainiest month of the year, so come prepared with waterproof gear.

Rainfall in Evergreen in December

With peak rainfall occurring this month, heavy downpours are common. It's advisable to have a poncho on hand to manage the rain. Expect around 21 days of rain based on historical data, with 197 mm (7.8 in) average. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Evergreen in December

In December, expect low temperatures in Evergreen, with highs of 7°C (45°F) and lows of 1°C (34°F) at night. December is part of the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. Nights fall to 1°C (34°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. It's often the coldest month of the year, a perfect time to cozy up indoors. Make sure to bring along suitable winter clothing.

Sunshine in Evergreen in December

This month is characterized by fewer sunny days, with about 64 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

Wind Speed in Evergreen in December

Wind speeds average 3 m/s (6 knots) during December. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

December in Evergreen has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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

Evergreen Temperature in December

Min Temperature 1°C (34°F)  

Max Temperature 7°C (45°F)  

Chance of Rain 70%  

Precipitation 197 mm (7.8 in)  

Rainy days 21 days  

Humidity 83% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 64 hours *  

Percentage Sunshine *  

* Data from: Portland, the United States of America (6 KM, 3 Miles).

What to Wear in Evergreen in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Evergreen 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

3/10

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 Evergreen's climate page.

More climate data for Evergreen

Temperature Rainfall Sunshine Humidity Wind Speed

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