Average monthly snow and rainfall in Mississauga (millimeter)
- On average, July is the wettest month.
- On average, October is the driest month.
Show average precipitation in Mississauga in Inches »
Weather Forecast for Mississauga
More climate information
Weather and Climate offers all the information you need to know about the climate in Mississauga.
We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in Canada and climate and forecast data for all other countries in the world.