Welcome In Ontario

Best Time To Visit Ontario

Explore attractions in the multicultural province of Ontario
Tourism in ontario

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Quick Information

Best time to visit

May - Oct

Ideal Duration

6-7 Days


On Arrival

Starting from

Rs. 123,000
  • Romantic
  • Ideal for friends
  • Nature

Weather in Ontario

Sun, Aug 18 2019

28.64ºC | 19.49ºC

Clouds from morning to night

57.57% Humidity

Mon, Aug 19 2019

31.47ºC | 20.22ºC

Clear in morning , afternoon and night and clouds in evening

53.5% Humidity

Tue, Aug 20 2019

33.75ºC | 22.35ºC

Clear from morning to night

40.88% Humidity

Wed, Aug 21 2019

36.81ºC | 24.35ºC

Clear from morning to night

29.88% Humidity

Thu, Aug 22 2019

34.93ºC | 25.89ºC

Clear from morning to night

28.25% Humidity

Fri, Aug 23 2019

31.65ºC | 31.65ºC

Clear from morning to night

28.0% Humidity

Best Time To Visit Ontario

Plan your trip during best season to experience the best of this stunning destination

The best time to visit Ontario is from May to September. Before or after this period, Ontario weather is too cold for outdoor activities, unless the plan is to go skiing or snowboarding. Many attractions stay closed in the bitter cold of the Canadian winter. Ontario experiences a temperate climate for most of its areas, including the Canadian capital Ottawa and most important city Toronto. A small part in the north along the shore of Hudson Bay sees arctic Tundra climate. Throughout the year, the weather of Ontario is never really too warm for comfort, but it sure gets super cold during the winter months. Here is Ontario average temperature by month to explain the weather changes throughout the year.

Best Time to Visit Niagara Falls

June to August, the summer season in Canada, is the best time to explore Niagara Falls. During this period, tourists can take free Discover Niagara Shuttle to watch it up close. Also the water flow is at its peak due to high temperatures.

March to May (temperature)

From March to May, Ontario experiences spring. It is still pretty cold from the gone winter and temperature ranges from minus degrees in the early springtime to around 9-10°C during late May. The snow slowly begins to thaw during this period, and flowers like tulips and daffodils start growing.

Highlights: Canada Bloom, Toronto Comicon, Canadian Tulip Festival

June to August (temperature)

June, July and August are the main summer months in Ontario and also the peak tourism season. These are the warmest months of the year, with an average temperature ranging from 15-21°C. t can go as high as 27° C-28° C, but never crosses 30°C usually.

Highlights: Ottawa Fringe Festival, Toronto Jazz Festival, North by Northeast Festival

September to November (temperature)

During the months of September-November, there is autumn or fall season in Canada, including Ontario. Temperature varies from 15°-16°C during early September to 5°-6°C in November. This is one of the best times to visit Ottawa, Ontario region or even Toronto, with the child of the winter just setting in and the streets covered with red leaves.

Highlights: Niagara Falls Oktoberfest, Toronto International Film Festival, CityFolk Festival

December to February (temperature)

The average temperature in Ontario in December stays way too cold to enjoy outdoor activities comfortably. Throughout these months, it stays below freezing point. Extreme cold starts around the holiday season, and January is usually the coldest month with temperature as less as -15°C to -16°C.

Highlights: Winterlude, Cavalcade of Lights, Niagara Falls Winter Festival of Lights

Although Ontario has some beaches and other adventure activities that can be enjoyed in summer, the main ones begin in the icy cold of winter. The climate in Ontario during the winter, complete with long stretches of snow-covered land is perfect for skiing and snowboarding. Veterans can even go for cross-country skiing or hiking trails to enjoy the true Canadian winter. This time of the year is also great for enjoying the Yuletide season in the crispy winter of Ontario.

Climate in Ontario

Summer Season in Ontario

There is never too much heat in Ontario compared to India or even to the USA. Thus the summers are mildly warm and very comfortable to go around for sightseeing or beach activities. June and August are the hottest and busiest months here. This is the best time to visit Ontario, Canada.

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Monsoon Season in Ontario

Precipitation levels are usually low in Ontario. There is some rain from July to October. In winter, there is considerable snowfall. However, overall there is less precipitation throughout the year, which is good for outdoor traveling.

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Winter Season in Ontario

Ontario temperature in winter is freezing cold and the only fun activity possible is a winter sport. Skiing, snowboarding, ice hiking – these are very popular on the northern side. Otherwise, tourism is a standstill during the winter as most of the places are too cold to operate. Beaches are off-limits. The indoor marketplaces in the urban centers of Ontario get footfall.

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    • Trip to ontario

      Booking in Travel Triangle has its advantages. They connect you with the travel agents with whom you can discuss your travel plans and finalize your itinerary. I would recommend it to all travellers.

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    FAQ's of ontario

    Read on to find out why our customers love us!

    Housing around 13 airports, some of the airports of this amazing place in Canada are: John C Munro International Airport, London Airport, Ottawa International Airport, and more.


    There are three international airports in Ontario – in Toronto, in Ottawa, and in Hamilton.




    Toronto, Ottawa, Hamilton and Niagara Falls area are the most famous places in Ontario.


    Ontario is in Canada, and thus Canadian Dollar is the regulated currency.


    Yes, there are multiple roadways to Ontario from all the three states it shares a border with. The best one is the NYC-Buffalo-Toronto route.


    The months from May to September, when there is summer in the country, is the best time to visit Ontario.

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