Average monthly snow and rainfall in St Mary
The mean monthly precipitation over the year in St Mary (), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: May, September, October and November.
- On average, October is the wettest month with 143 mm of precipitation.
- On average, February is the driest month with 55 mm of precipitation.
- The average amount of annual precipitation is 1050 mm.
Weather Forecasts for St Mary
partly cloudy and no rain
partly cloudy and chance of rain
partly cloudy and rain