Ontario - Canada weather in July 2025
July
Ontario - Canada weather in July 2025
July
Day
27 °C
Night
16 °C
Sea
13 °C
Precipitation
84 mm
in month
Rainy days
10 days
in month
Daylight
15 hours
average
Sunshine
9 hours
average
Humidity
69 %
Day
27 °C
Night
16 °C
Sea
13 °C
Precipitation
84 mm
in month
Rainy days
10 days
in month
Daylight
15 hours
average
Sunshine
9 hours
average
Humidity
69 %
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Weather overview and FAQs
Weather overview
In Ontario in July, the average air temperature ranges from 27 °C (80 °F) during the day to 16 °C (61 °F) at night. There are 10 days of rain on average, where the rainfall is 84 mm (3.30 in).
Is July a good month to visit Ontario?
In July in Ontario, there are ideal conditions for a vacation. The daily temperatures in this month reach pleasant 27 °C (80 °F). The temperature of 16 °C (61 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What is the temperature in Ontario during the day in July?
In Ontario in July, the average daily temperatures will be 27 °C (80 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
What is the rainfall intensity in July in Ontario?
In Ontario in July, there is 84 mm (3.30 in) rainfall, which means on average 3 mm (0.11 in) rainfall per day.
How many rainy days can I expect in July in Ontario?
There are 10 days, which are rainy in July in Ontario, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.4 days of the week, or in general - 34 % days.
What is the air temperature in July in Ontario at night?
The average night temperature in Ontario in July is 16 °C (61 °F). This temperature is pleasant for a wide range of evening, night, and morning activities from sports to sitting outside in restaurants or evening walks.
How windy is Ontario in July?
In Ontario in July, there will be an average wind scale of 3. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.
How many hours of sun to expect in July in Ontario?
In July in Ontario, you can expect around 9 hours of sunshine.
Is there a wet season in Ontario in July?
No, there is no wet season in Ontario in July - you can expect 10 days of rain during the month.
Is the weather in Ontario warmer in July than in June?
Yes, in Ontario in July it is warmer than in June by 3 °C (37 °F).
Is it hot in July in Ontario?
In Ontario in July, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
How long is the day (from dawn till dusk) in Ontario in July?
The length of daylight in Ontario in July is 15 hours.
What level of humidity is to expect in July in Ontario?
In Ontario in July, expect humidity around 69 %.
Is Ontario rainier in July than in August?
No, July in Ontario is not a rainier month than August.
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