Portland weather in December
Cold, with some rainy days. Average highs of 4°C and lows of -3°C, with around 11 rainy days expected throughout the month.
While December isn't our top-rated month for Portland, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
4°C
Average low
-3°C
Rainy days
11 days
Best months to visit
July, August
What to do in Portland in December
Whatever the weather, Portland rewards curious visitors. Here are some of the best ways to spend your time:
Explore
Dine
Culture
Nature
Shopping
Day trips
What to pack for December
Pack for cold weather — a proper winter coat, thermal layers, waterproof boots, and warm accessories. You'll want a good base layer for outdoor activities.
Browse other months
January
1C
Cold, with some rainy days.
February
1C
Cold, with some rainy days.
March
5C
Cold, with some rainy days.
April
11C
Cool, with some rainy days.
May
17C
Cool, with occasional showers.
June
22C
Mild and comfortable, with some rainy days.
Recommended
July
25C
Warm and pleasant, with some rainy days.
Recommended
August
25C
Warm and pleasant, with occasional showers.
September
21C
Mild and comfortable, with occasional showers.
October
15C
Cool, with some rainy days.
November
8C
Cold, with occasional showers.
December (you are here)
4C
Cold, with some rainy days.
Book your December trip to Portland
Find hotels, tours and experiences for the perfect escape.
