Hanover Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Hanover (Ontario). The numbers are calculated over a 30-year period to provide a reliable average.
- Most rainfall (rainy season) is seen in June.
- On average, June is the wettest month with 105 mm of precipitation.
- On average, March is the driest month with 69 mm of precipitation.
- The average amount of annual precipitation is 1075 mm.
Current rainfall in Hanover
broken clouds and rain
overcast and rain
overcast and no rain