Best time to visit Ontario

Q: When is the best time to visit Ontario?

The best time to visit Ontario (Toronto) is July based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Q: Which is the hottest month in Ontario?

The hottest time of year in Toronto, Ontario is normally July. Expect maximum daytime temperatures to reach 27°C with low heat and humidity.

Q: Which month has the most rain in Ontario?

In terms of rainfall, August is usually the wettest month in Toronto, Ontario with 83mm on average. There are normally 10 days in August with some rain.

Q: When is it sunniest in Ontario?

The sunniest time of year in Toronto, Ontario is normally July with bright sunshine on average for 60% of daylight hours; that's 9 hours of sunshine per day.

Q: When is the sea warmest in Ontario?

The sea is usually at its warmest in Toronto, Ontario in August when the water temperature reaches 21°C.

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Ontario by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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Top Ontario destinations

Below are the temperatures expected today at popular countries, regions and places in Ontario. Select a destination to compare today's forecast with average weather conditions.

All Ontario destinations

When is the best time to visit Ontario?

The best time to visit Ontario (Toronto) is July based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0.5
Feb
1
Mar
1.5
Apr
2.5
May
4
Jun
4.5
Jul
4
Aug
3.5
Sep
1
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°C)

-2
Jan
-2
Feb
4
Mar
11
Apr
18
May
24
Jun
27
Jul
25
Aug
21
Sep
14
Oct
7
Nov
0
Dec

Hours of Sunshine (daily)

3
Jan
4
Feb
5
Mar
6
Apr
7
May
9
Jun
9
Jul
8
Aug
6
Sep
5
Oct
3
Nov
2
Dec

Which is the hottest month in Ontario?

The hottest time of year in Toronto, Ontario is normally July. Expect maximum daytime temperatures to reach 27°C with low heat and humidity.

Which month has the most rain in Ontario?

In terms of rainfall, August is usually the wettest month in Toronto, Ontario with 83mm on average. There are normally 10 days in August with some rain.

When is it sunniest in Ontario?

The sunniest time of year in Toronto, Ontario is normally July with bright sunshine on average for 60% of daylight hours; that's 9 hours of sunshine per day.

When is the sea warmest in Ontario?

The sea is usually at its warmest in Toronto, Ontario in August when the water temperature reaches 21°C.