Best Time To Visit Ontario

Explore attractions in the multicultural province of Ontario

Quick Information

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Best time to visit
May - Oct
Ideal Duration
6-7 Days
Visa
On Arrival
Starting from
Rs. 113,000
  • Romantic
  • Ideal for friends
  • Nature

Weather in Ontario

  • Fri, Jun 20 2025

    28.3ºC | 16.1ºC

    Clear from morning to night

    53.43% Humidity

  • Sat, Jun 21 2025

    26.64ºC | 17.44ºC

    Clear in morning , afternoon and night and clouds in evening

    55.38% Humidity

  • Sun, Jun 22 2025

    27.63ºC | 16.97ºC

    Clear from morning to night

    51.13% Humidity

  • Mon, Jun 23 2025

    26.84ºC | 17.58ºC

    Clear from morning to night

    54.88% Humidity

  • Tue, Jun 24 2025

    26.43ºC | 16.01ºC

    Clear from morning to night

    50.75% Humidity

  • Wed, Jun 25 2025

    24.81ºC | 24.81ºC

    Clear from morning to night

    33.0% Humidity

Best Time To Visit Ontario

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

Ontario is the heart of Canada and offers a rich tapestry of experiences to travellers.

One of the largest and less-crowded cities in Canada. Stroll around the stunning attractions and picturesque Harbourfront, surrounded by the vibrant colours of fall. So when you plan to explore this place, you always look for the best time to visit Ontario and find the cheap prices. So, September to November is considered the best time of year to visit Ontario, Canada when the weather is so pleasant. The changing fall during this time gives you a beautiful backdrop for your vacation. So what are you waiting for, plan your trip right now.

Climate in Ontario

Summer Season in Ontario

April to August are the summer season, with a temperature ranging between 20-30 degrees Celsius. This is the ideal weather for outdoor activities and sightseeing. One can indulge in large festivals such as the Toronto Jazz Festival and Caribbean Carnival, which makes it the best month to visit Ontario Canada, with your loved ones. A wide range of accommodation options are available at budget prices also.

Monsoon Season in Ontario

Tends to be a wet and rainy season where rainwear is necessary. Some parts of Ontario will continue to have snowstorms. Nights can be cool and temperatures can vary greatly during the day and from day-to-day. Rainy season is between March to the mid of June.

Winter Season in Ontario

Winters are the off-season to explore in Ontario as the weather is so cool with heavy snowfall. Temperature is between -10 to -1 degrees Celsius. Some cities have milder temperatures, such as Vancouver, northern territories, flat land,s etc. Winter lovers will surely get the best time to visit Ontario, Canada and enjoy multiple sports like skating, skiing, etc. However, witness the beauty of the northern lights, which is always worth the visit. Despite being so cold, you can fill your time at the Winter food festival in January and February. Due to the fewer tourists, prices will be low for the accommodation and other things.

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ontario Packages Reviews

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Fern's 5 days trip to ontario

Hotel at Montreal was far away from city No transport was arranged as per Ittinerary. Had breakfast for only two in Toronto though we were three persons Laurentine mountains and Quebec city

Fern Ronals Bengaluru

Sumit's 10 days 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.

Sumit Tyagi Delhi

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FAQ's of ontario

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

September to November, particularly October, is considered as the best time to visit Toronto, Ontario, with fewer crowds and pleasant weather. This is the Autumn season with not that much heat and cold. Fall foliage is spectacular across the province, making it ideal for outdoor activities and sightseeing

July and August are the hottest month in Ontario, with the temperature more than 30 °C.

Popular things to do in Ontario include visiting Niagara Falls, exploring Parliament Hill, and visiting museums. Some other things are CN Tower, St. Lawrence Market, Rideau Canal National Historic Site, Skylon Tower, etc

Fall is great for Ontario due to the beautiful fall Colors, Mild weather, fewer crowds and diverse range of festivals and events.

Ontario is known for its its natural diversity, including vast forests, beautiful provincial parks, four of the five Great Lakes, and the world-famous Niagara Falls. All the sightseeing depends upon the Ontario weather by month to travel at the best month.

Tourism in ontario

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