Average humidity in Casselman

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

* Data from: Ottawa, Canada (49 KM, 30 Miles).

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 Casselman

Wed May 15

21°C | 11°C

11 km/h

broken clouds and no rain

hourly forecast

Thu May 16

22°C | 12°C

11 km/h

broken clouds and no rain

hourly forecast

Fri May 17

23°C | 13°C

11 km/h

3.6 mm

broken clouds and chance of rain

hourly forecast

5-Day Forecast 10-Day Forecast

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