Cape Breton Island weather in December
Cold, with regular rainfall. Average highs of 3°C and lows of -2°C, with around 15 rainy days expected throughout the month.
While December isn't our top-rated month for Cape Breton Island, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
3°C
Average low
-2°C
Rainy days
15 days
Best months to visit
Year-round
What to do in Cape Breton Island in December
Whatever the weather, Cape Breton Island rewards curious visitors. Here are some of the best ways to spend your time:
Drive the Cabot Trail for world-famous coastal vistas
Hike the Cape Breton Highlands trails
Enjoy local Celtic music in pubs and concert halls
Kayak or fish the Gulf waters
Visit the Alexander Graham Bell Museum
Tour Fortress Louisbourg's restored 18th-century fortress
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
0C
Cold, with regular rainfall.
February
-1C
Cold, with some rainy days.
March
1C
Cold, with some rainy days.
April
6C
Cold, with some rainy days.
May
12C
Cool, with some rainy days.
June
18C
Mild and comfortable, with some rainy days.
July
22C
Mild and comfortable, with some rainy days.
August
23C
Mild and comfortable, with some rainy days.
September
19C
Mild and comfortable, with some rainy days.
October
14C
Cool, with some rainy days.
November
8C
Cold, with regular rainfall.
December (you are here)
3C
Cold, with regular rainfall.
Book your December trip to Cape Breton Island
Find hotels, tours and experiences for the perfect escape.
