July 2009. A complicating factor that has arisen in the past 5 or so years is the advent of nonstandard endorsements that sometimes take drastically different approaches to granting or restricting the coverage provided to an additional insured in a commercial general liability (CGL) policy.
August is the hottest month in Vancouver with an average temperature of 18Â°C (64Â°F) and the coldest is January at 4Â°C (38Â°F) with the most daily sunshine hours at 13 in July. The wettest month is November with an average of 200mm of rain.
Climate & Temperature > Canada > Vancouver, British Columbia Climate > Average Temperatures. 1  The annual average temperature in Vancouver, British Columbia, Canada is a little cool at 9.9 degrees Celsius (49.8 degrees Fahrenheit).  Mean monthly temperatures have a range of 14.4 C (25.9F) which is a low range.