Monthly Average Rainy days in Saint Marys
The number of days each month with rain, snow and hail in Saint Marys (Ontario), Canada.
- Most rainy days are in January and December.
- On average, December is the most rainy with 18 days of rain/snow.
- On average, July is the driest month with 10 rainy days.
- The average annual number of rainy days is 159.
Current rainfall in Saint Marys
broken clouds and no rain
overcast and rain
overcast and chance of slight rain