Average monthly rainy days in Saint Catharines
The number of days each month with rain, snow and hail in Saint Catharines (Ontario), Canada.
- On average, December is the most rainy with 14 days of rain/snow.
- On average, July is the driest month with 8 rainy days.
- The average annual number of rainy days is 137.
Forecast for Saint Catharines
almost clear and no rain
broken clouds and no rain
almost clear and no rain