Kitchener weather in May
Long-run climate averages for Kitchener, Ontario in May, plus what the forecast models say for the days ahead.
In May, Kitchener averages 20°C by day and 8°C at night. The wettest month is usually July.
May in Kitchener averages a daytime high of 20°C and an overnight low of 8°C, which reads as mild for this part of the world. Across the whole year Kitchener sees roughly 972 mm of precipitation.
Climate averages tell you what to pack. They do not tell you what next Tuesday looks like - for that, see the live Kitchener forecast with every model compared and how much they currently agree.
Kitchener weather by month
what to expect in Kitchener through the yearHere is Kitchener's typical weather in each month: the average daytime high and overnight low in °C, how each month feels, and the wettest month marked. Use it to plan any trip to Kitchener by season.
Bottom line: over the last 30 days the European model has been the most accurate forecast for Kitchener, scoring 87/100 on our CheckWeather Score, ahead of the American at 84. See the full CA accuracy scoreboard for exactly how every model is tested.
Common questions
How warm is Kitchener in May?
Is May a good time to visit Kitchener?
Does it rain a lot in Kitchener in May?
Climate averages from ERA5 reanalysis. Model accuracy re-scored over a rolling 30 days. Page updated .