Average humidity in Ottawa

The mean monthly relative humidity over the year in Ottawa (Ontario), Canada.

On average, December is the most humid month, at 72.0%.
On average, May is the least humid month, at 49.0%.
The average annual percentage of humidity is 59%.

Forecast for Ottawa

Wed Nov 13

4°C | -4°C

11 km/h

clear and no rain

hourly forecast

Thu Nov 14

4°C | -3°C

14 km/h

broken clouds and no rain

hourly forecast

Fri Nov 15

9°C | -2°C

14 km/h

partly cloudy and no rain

hourly forecast

5-Day Forecast 10-Day Forecast

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