Ottawa weather is a topic of great interest to both residents and visitors alike. The city, which is located in southeastern Ontario, Canada, experiences a wide range of temperatures and weather conditions throughout the year. From the hot, humid summers to the cold, snowy winters, Ottawa’s weather can be quite unpredictable. However, with a little bit of knowledge and preparation, it is possible to enjoy the city no matter what the weather has in store.

The most notable aspect of Ottawa’s weather is its seasonal variation. During the summer months of June, July, and August, temperatures can reach as high as 30°C (86°F) during the day, with humidity levels that can make it feel even hotter. Conversely, during the winter months of December, January, and February, temperatures can drop as low as -20°C (-4°F) with wind chill, and snowfall is a common occurrence.

In addition to the seasonal variation, Ottawa also experiences a wide range of precipitation. The city receives an average of about 1250mm (49 inches) of precipitation per year, with the majority falling as rain between April and October. However, Ottawa can also receive a significant amount of snowfall, particularly during the months of December and January.

Month Low (°C) High (°C) Low (°F) High (°F) Rain (%)
January -15 -5 5 23 20
February -13 -3 9 27 20
March -10 2 14 36 30
April -5 9 23 48 40
May 1 16 34 61 50
June 8 22 46 72 60
July 12 26 5479 70
August 11 25 52 77 70
September 7 20 45 68 60
October 2 13 36 55 50
November -4 4 25 39 40
December -10 -2 14 28 30

When it comes to deciding on the best time of year to visit Ottawa, it really depends on what you’re looking to get out of your trip. If you’re looking for warm weather and sunshine, then the months of June, July, and August are probably your best bet. These months typically offer the warmest temperatures and the longest days, making them ideal for outdoor activities such as hiking, biking, and visiting the city’s many parks and green spaces.

However, if you’re looking for a winter wonderland experience, then the months of December, January, and February are the time to visit. During these months, Ottawa is blanketed in snow and the city transforms into a winter paradise. Visitors can enjoy a wide range of winter activities such as skating on the Rideau Canal, skiing and snowboarding at nearby ski hills, and even dog-sledding.

For those who prefer milder weather, the months of September and October can be a great time to visit. The leaves on the trees are changing colors, providing a beautiful contrast to the city’s architecture. Fall is also a great time to enjoy outdoor activities like hiking, as well as indoor activities such as visiting museums and art galleries.

The Spring months of April, May and June is also a great time to visit Ottawa. The weather is mild and pleasant, flowers and trees are blooming, and the city comes alive with festivals and events celebrating the arrival of spring.

Overall, the best time to visit Ottawa depends on your personal preferences and interests. Whether you’re looking for warm weather and sunshine, or a winter wonderland experience, Ottawa has something to offer year-round. With a little bit of planning and preparation, you can make the most of your visit no matter what the weather has in store.