Monthly Average Rainy days in Ottawa

The number of days each month with rain, snow and hail in Ottawa (Ontario), Canada.

Most rainy days are in December.
On average, December is the most rainy with 15 days of rain/snow.
On average, April is the driest month with 11 rainy days.
The average annual number of rainy days is 149.

Current rainfall in Ottawa

Sat Jan 11

-4°C | -8°C

3 m/s

1.3 mm

broken clouds and slight snow

hourly forecast

Sun Jan 12

-2°C | -11°C

3 m/s

1.4 mm

partly cloudy and small chance of slight rain

hourly forecast

Mon Jan 13

-1°C | -6°C

4 m/s

12 mm

overcast and snow

hourly forecast

5-Day Forecast 10-Day Forecast

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