Average humidity in Saint Catharines

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

Data from: Buffalo, the United States of America (42 KM, 26 Miles).

On average, December is the most humid month, at 77.0%.
On average, April is the least humid month, at 67.0%.
The average annual percentage of humidity is 72%.

Forecast for Saint Catharines

Mon Nov 25

9°C | -1°C

14 km/h

1.3 mm

broken clouds and slight rain

hourly forecast

Tue Nov 26

9°C | 1°C

36 km/h

6.5 mm

broken clouds and slight rain

hourly forecast

Wed Nov 27

5°C | -1°C

22 km/h

1.6 mm

broken clouds and no rain

hourly forecast

5-Day Forecast 10-Day Forecast

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