In terms of precipitation, rainfall in Toronto Kitchener-Waterloo Airport ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto Kitchener-Waterloo Airport when rainfall is around 51.0 mm.
If weather is an important factor for your trip to Toronto Kitchener-Waterloo Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).