The immense size of Canada can experience a wide range of climates from warm, moist Pacific coast and the cold and foggy Atlantic, north to the islands of Arctic ice .
- Spring (March to May): Usually rains during this period. The days are longer and warmer, but nights remain cool. The plants begin to grow, but the trees remain bare until the end of the season.
- Summer (June to August / September): The climate is warm and temperatures can reach 30°C. In the central region (Ontario and Quebec ), and especially near the Great Lakes, the weather turns wet and there may be thunderstorms. In most regions, this season marks the season of mosquitoes and, in rural areas, and to the north of the country, the era of black flies.
- Autumn (September to November): Season characterized by the change of color of the foliage of the trees, which turn from green to red, yellow and brown, before falling to disappear completely in winter. The weather is cool to cold progressing rapidly. This season usually occur the first frost. It rains and the days begin to get shorter. The first snowfall usually occurs in November, but sometimes earlier, in some regions of the country.
- Winter (December to February / March): The Canadian winter is the dreaded season. It´s characterized by very low temperatures and frequent snowfalls. From December to mid-March, the temperature is below 0°C during the day and nights are very cold. Winds can also give the impression that it is even colder. In the north, temperatures are cooler and winter days are short.