Temperature in Ontario in June
Ontario is a region in Canada. June in has maximum daytime temperatures ranging from moderate in Schreiber with 14°C to high temperatures in Amherstburg with 26°C. Nighttime temperatures generally drop to 18°C in Amherstburg and 8°C in Schreiber.
What is the temperature of the different cities in Ontario in June?
To get a sense of June's typical temperatures in the key spots of Ontario, explore the map below. Click on a point for an in-depth look.
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Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Ontario's climate page.
Interested in more climate information?
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