The climate in Ottawa is semi-continental. The summers are warm and humid, while the winters are frigid. Snowfall is severe, with snow depths exceeding more than a centimetre for 120 days of the year.

In winter (December to February), the mercury often drops below zero, with lows reaching 5°F (-15°C) at night. Fortunately, the summer months (June to August) are more pleasant, with an abundance of sunny and warm days.

The weather fluctuates considerably during spring and autumn, with an increased chance of unseasonal heatwaves and early or late snowfall.

 

What do expats say about Ottawa's climate?

"I can’t stand winter. You’d think I’d be used to it by now… well, I am, but I still hate it. It’s brutal. It makes life complicated – commuting, wearing layers of clothing, etc. And this season is so long! I miss a true European spring!"

Learn more about Juliette's experience in her expat interview about life in Canada.

Further reading

►Read Getting Around in Ottawa to learn more about public transport in the city

Are you an expat living in Ottawa?

Expat Arrivals is looking for locals to contribute to this guide, and answer forum questions from others planning their move to Ottawa. Please contact us if you'd like to contribute, or fill in our expat interview form to be featured.

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