The Climate of British Columbia

Parts of British Columbia are very cold in winter, while other parts have the mildest winters in all of Canada. People from across the country spend their vacations in B.C. because of the beautiful scenery and outdoor activities.

The Seasons

There are four distinct seasons in B.C.:

• Spring: March to May
• Summer: June to August
• Fall/Autumn: September to November
• Winter: December to February

Winter is cold in the northern regions and some parts of the interior and mild along the south coast. Spring arrives early, sometimes beginning in February, along the south coast. Summer in B.C. is beautiful throughout the province – hotter in the interior and milder along the coast.

Year-round horticulture and gardening are extremely popular here with many parts reaching Zone 8 and 9 on Canada’s Plant Hardiness Map.

Temperatures near the coast of B.C. rarely drop below freezing, making it the mildest climate in Canada.

Weather Information for B.C. (and Canada) is provided on the Internet by Environment Canada. It includes daily and weekly forecasts, satellite images, average climate figures, marine and aviation weather information, and road conditions for all communities and regions in British Columbia.

Climate by Region

The Pacific Ocean and mountain ranges have a strong effect on British Columbia's climate. B.C.’s climate is different, according to where you live in the province.

Vancouver Island and the coastal regions of B.C. (including Vancouver) have a mild and pleasant climate with warm, dry summers and mild, wet winters.

The Thompson-Okanagan and the Cariboo region (in southern B.C., near the United States border) have the driest climates, with pleasant winters and hot summers. This region is well-known for skiing, fruit farms and world-class wines.

The Kootenay region is in the southeast corner of the province, along the Alberta and United States borders. It includes the Kootenay Rockies. Winter climates in the Kootenays are affected by how high in the mountains you live. Temperatures range from mild to cold in winter, and warm to hot in summer.

The North-central (Nechako) region, and the North-east of British Columbia are the northernmost part of the province. They have warm summers and cold winters with lots of snow.

The North Coast region, on the western coast of B.C. includes the city of Prince Rupert and the Queen Charlotte Islands. It has high rainfall levels for spring, summer and fall, and cold winters.

To learn more about the weather in our province, have a look at Environment Canada’s website. DriveBC also provides current and detailed reports on weather and road conditions across the province. You can even check web cameras along popular routes!


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