Average monthly snow and rainfall in Ottawa

The mean monthly precipitation over the year in Ottawa (Ontario), including rain, snow, hail.

A lot of rain (rainy season) falls in the months: June, July and October.
On average, June is the wettest month with 105 mm of precipitation.
On average, February is the driest month with 69 mm of precipitation.
The average amount of annual precipitation is 1088 mm.

Weather Forecasts for Ottawa

Fri May 03

20°C | 8°C

14 km/h

partly cloudy and no rain

hourly forecast

Sat May 04

19°C | 11°C

11 km/h

overcast and no rain

hourly forecast

Sun May 05

15°C | 11°C

18 km/h

5.3 mm

overcast and heavy rain

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Ottawa.

Our site offers climate and forecast data for every country in the world. Are you going to Canada? On this website you can find historical weather averages for many cities in Canada. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.

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