Climate in Calgary: Temperature, Rainfall, Humidity & Sunshine

Global Climate Score

Calgary experiences a classic continental climate characterized by long, cold winters and short, pleasantly warm summers. The city is famous for its Chinook winds, which can bring sudden, dramatic temperature relief during the middle of the winter season. Summers are generally comfortable with plenty of sunshine and low humidity, perfect for exploring the nearby mountains. Residents should be prepared for significant temperature swings and the possibility of snow during almost any month of the year. Despite the cold, the high number of annual sunshine hours helps to maintain a bright, positive atmosphere throughout the seasons.