The knee is the largest joint in the human body and is considered the most complicated one. It is formed by the lower part of the femur, the tibial plateau and the knee cap.
Calgary's spring weather is unstable. Some April and May days are sunny and warm, indeed hot. Yet April, May and sometimes even June(!) can bring snow. When it snows in late spring / early summer, the snow typically is wet and heavy, unlike winter snow that more often is light and fluffy.
Calgary: Annual Weather Averages. July is the hottest month in Calgary with an average temperature of 17Â°C (62Â°F) and the coldest is January at -7Â°C (19Â°F) with the most daily sunshine hours at 12 in July. The wettest month is June with an average of 80mm of rain.