Winters on the coast are temperate, and if snow falls it doesn’t stay long. The warm season lasts for 2.9 months, from June 14 to September 10, with an average daily high temperature above 67°F.The hottest day of the year is July 31, with an average high of 73°F and low of 58°F..

B.C.’s coastal regions have the mildest winters in all of Canada, and temperatures rarely drop below freezing. British Columbia climate guide. Select a link for the average weather, by month or year, in cities and towns throughout British Columbia. You can jump to a separate table for each section of the province: Southwest Mainland, Gulf Islands, Vancouver Island, Central BC, Southeast BC and Northern BC. Most of BC’s interior, on the other hand, experiences freezing temperatures and snow that lasts from November to March. Select a destination to see the climate guide for all months of the year. Average annual temperatures for cities and towns throughout British Columbia are given below. The links take you to data for normal temperatures, precipitation, snowfall and sunshine. Summers on the coast are warm, with daytime temperatures around 20°C. Areas along the south coast have a mild climate year-round. A warm coat and umbrella are sufficient weather protection in these mild coastal climes. Farther down the page you'll find links to in-depth weather information for Vancouver, Victoria, Whistler and other places in the province. The north experiences longer, more extreme winters for which you wil… You’ll need appropriate winter attire: a heavy coat, a warm hat, and gloves or mittens. Get the latest coronavirus (COVID-19) updates for Canada with current travel advice, statistics and online resources.. Below are average maximum temperatures at popular destinations in British Columbia for next month - December.