Average monthly snow and rainfall in Williamstown
The mean monthly precipitation over the year in Williamstown (Victoria), including rain, snow, hail.
- On average, September is the wettest month with 68 mm of precipitation.
- On average, March is the driest month with 40 mm of precipitation.
- The average amount of annual precipitation is 685 mm.
Forecast for Williamstown
almost clear and no rain
almost clear and no rain
broken clouds and no rain