climate.weather.gc.ca

Historical Climate Data - Climate - Environment and Climate Change Canada

Climate data web site is a gateway to information on matters such as past weather, climate normals, historical radar, almanac averages and extremes, and engineering climate data. Past weather data includes: temperature, snow, snow on ground, precipitation, rain, wind speed and direction, heating and cooling degree days, visibility, humidex, wind chill and relative humidity in Canada.