Toronto is the beautiful capital of Ontario, Canada and is a city Coronation IM – Toronto SEO love to visit as much as we can. The residents are welcoming to tourists, encouraging them to explore the richness of their culture. Among the celebrations are their Cavalcade of Lights, Winterlicious, Door Open Toronto and Canada Day. With such a stellar calendar of events, is it any wonder that this great city attracts thousands of tourists every year? However, it is not only the events and architecture which calls to tourists but Toronto’s unique, pleasant and mild weather.

What is a Continental Climate

Toronto is referred to as a humid continental climate. Continental climates are those climates where their summer season is hot, their winter season is cold, and Toronto is classified as a semi-continental climate. This means that it will have a somewhat wet summer season with a cold winter. However, this is modified by the lake effect Toronto experiences from Lake Ontario.

The Effect of Lake Ontario on Toronto Weather

Geographically speaking, Toronto is located close to Lake Ontario. This means that while other areas of Canada, such as the prairie cities of Calgary and Winnipeg, will have more extreme climates, the visitors and residents of Toronto will experience a milder climate. Indeed, tourists are encouraged to visit Toronto during certain times of the year, such as springtime for the more pleasant weather.

As evaporation from Lake Ontario occurs, the moist air rises upwards and becomes precipitation in winter. During the spring and seasons, the fresh lake water will create a cooler breeze, which keeps it from getting too hot. However, this can also add to Toronto’s humidity, making the summers uncomfortable.

Seasonal Temperatures of Toronto

Spring and Fall

Spring and fall seasons are usually considered ‘transitional’ seasons between the extremes of winter and summer. The temperatures during these seasons are considered mild, with a light accumulation of precipitation, with September being one of the wettest months. Spring is one of the most beautiful months in Toronto, as their diverse collection of trees, flowers, and bushes begin to explode with color in its many urban and residential gardens, while fall brings with it gorgeous oranges, reds and vibrant browns as the leaves begin their change.



The winter season in Toronto is cold, accompanied by precipitation in the form of cold icy rain or snow, which usually occurs from November to April. Snowfall of 1 inch or greater is usually experienced on average, 65 days each year. Temperatures for winter are usually 32 degrees F or lower, with a wind chill factor that can make it feel colder. For tourists planning on visiting, January is the coldest month, with average temperatures of 24 degrees F.


Toronto summers are warm, pleasant, sunny, and sometimes humid, due to the lake effect. The typical summer season lasts from June to late September, early October. Average summer temperatures can range from 68 degrees F to 86 degrees F, with the average temperature being 72 degrees F. July is the month with the least bit of precipitation, with about ten days of rain.

Possible Effects of Climate Change

Back in 2008, the officials of Toronto convened to discuss how climate change may affect their city, residents, and tourism. Based on models and what was known at the time, it is believed that Toronto’s current mild weather might see some alterations in the future which may include:

  • Flooding
  • Hot temperatures
  • Possible Drought
  • Freezing winters

Toronto is currently working with experts in their field to help offset any future climate change. For example, in the case of possible drought, residents are being taught to use rain barrels to store rain water and to plant gardens with plants that are drought resistant. Toronto has created its software which monitors climate change and assesses any possible risks. After which they consider options to offset the risk factors. 


The climate of Toronto is just one of the reasons residents and tourists alike enjoy this diverse, multi-cultural city. While the weather of Toronto is markedly milder during the winter and summer seasons, it can still be extreme, so if you are planning a visit, it is wise to dress accordingly. Toronto is also highly conscious of the future climate change and is currently assessing possible outcomes, and working with residents to decrease the adverse effects of climate change. All in all, Toronto is a vibrant and fabulous city, well worth exploring.