July weather forecast
Toronto, Canada

Colorfully lit night city of Toronto, Canada, with a view of the Nathan Phillips Square, and a large Toronto sign
Colorfully lit night city of Toronto, Canada, with a view of the Nathan Phillips Square, and a large Toronto sign

Weather in July

July in Toronto, Canada, is a moderately hot summer month, with average temperature varying between 24.8°C (76.6°F) and 18.4°C (65.1°F).

Temperature

July is the warmest month, with an average high-temperature of 24.8°C (76.6°F) and an average low-temperature of 18.4°C (65.1°F).

Humidity

In Toronto, Canada, the average relative humidity is 75%.

Rainfall

The month with the most rainfall is July when the rain falls for 15.9 days and typically aggregates up to 53mm (2.09") of precipitation.

Snowfall

May through October are months without snowfall in Toronto, Canada.

Sea temperature

In Toronto, Canada, in July, the average water temperature is 21.4°C (70.5°F).
Note: For most, swimming in 21.4°C (70.5°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

The average length of the day in July is 15h.

Sunshine

With an average of 10.8h of sunshine, July has the most sunshine of the year.

UV index

July and August, with an average maximum UV index of 6, are months with the highest UV index in Toronto. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 6 in July transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.
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FAQ

What is the warmest month in Toronto?

July is the warmest month, with an average high-temperature of 24.8°C (76.6°F) and an average low-temperature of 18.4°C (65.1°F).

What is the average humidity in July in Toronto?

In Toronto, Canada, the average relative humidity in July is 75%.

What is the wettest month in Toronto?

The month with the most rainfall in Toronto, Canada, is July when the rain falls for 15.9 days and typically aggregates up to 53mm (2.09") of precipitation.

How much does it rain in Toronto in July?

In Toronto, in July, during 15.9 rainfall days, 53mm (2.09") of precipitation is typically accumulated.

When it does not snow in Toronto?

May through October are months without snowfall in Toronto.

What is the sea water temperature in July in Toronto?

In Toronto, Canada, the average seawater temperature in July is 21.4°C (70.5°F). Swimming in 21.4°C (70.5°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Toronto have in July?

In July, the average length of the day in Toronto, Canada, is 15h.

What month has the most sunshine in Toronto?

With an average of 10.8h of sunshine, July has the most sunshine of the year in Toronto.

How many hours of sunshine does Toronto have in July?

In Toronto, the average sunshine in July is 10.8h.

What are the months with the highest UV index in Toronto?

Months with the highest UV index are July and August, with an average maximum UV index of 6.

What is the UV index reading in July in Toronto?

The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in July
Toronto, Canada

Average temperature in July - Toronto, Canada
  • Average high temperature in July: 24.8°C

The warmest month (with the highest average high temperature) is July (24.8°C).
The month with the lowest average high temperature is January (-2.3°C).

  • Average low temperature in July: 18.4°C

Months with the highest average low temperature are July and August (18.4°C).
The coldest month (with the lowest average low temperature) is January (-7°C).

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Average pressure in July
Toronto, Canada

Average pressure in July - Toronto, Canada
  • Average pressure in July: 1013.9mbar

The month with the highest atmospheric pressure is March (1018.4mbar).
The month with the lowest atmospheric pressure is June (1013.1mbar).

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Average wind speed in July
Toronto, Canada

Average wind speed in July - Toronto, Canada
  • Average wind speed in July: 11.7km/h

The windiest month (with the highest average wind speed) is January (19.5km/h).
The calmest month (with the lowest average wind speed) is July (11.7km/h).

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Average humidity in July
Toronto, Canada

Average humidity in July - Toronto, Canada
  • Average humidity in July: 75%

Months with the highest relative humidity are January and February (83%).
Months with the lowest relative humidity are August and September (74%).

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Average rainfall in July
Toronto, Canada

Average rainfall in July - Toronto, Canada
  • Average rainfall in July: 53mm

The wettest month (with the highest rainfall) is July (53mm).
The driest month (with the least rainfall) is February (19mm).

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Average rainfall days in July
Toronto, Canada

Average rainfall days in July - Toronto, Canada
  • Average rainfall days in July: 15.9 days

The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is February (5.6 days).

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Average snowfall in July
Toronto, Canada

Average snowfall in July - Toronto, Canada
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (57mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in July
Toronto, Canada

Average snowfall days in July - Toronto, Canada
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (11.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in July
Toronto, Canada

Average sea temperature in July - Toronto, Canada
  • Average sea temperature in July: 21.4°C

The best month for swimming (with the highest average sea temperature) is August (22.3°C).
The coldest month (with the lowest average sea temperature) is March (1.9°C).

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Average daylight in July /
Average sunshine in July
Toronto, Canada

Average daylight in July / Average sunshine in July - Toronto, Canada
  • Average daylight in July: 15h

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in July: 10.8h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is January (Average sunshine: 3.2h).

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Average sunshine days in July
Toronto, Canada

Average sunshine days in July - Toronto, Canada
  • Average sunshine days in July: 12.8 days

The month with the most sunshine days is March (16.2 days).
The month with the least sunshine days is July (12.8 days).

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Average UV index in July
Toronto, Canada

Average UV index in July - Toronto, Canada
  • Average UV index in July: 6

Months with the highest UV index are July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in July
Toronto, Canada

Average cloud cover in July - Toronto, Canada
  • Average cloud cover in July: 27

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in July
Toronto, Canada

Average visibility in July - Toronto, Canada
  • Average visibility in July: 10km

Months with the highest visibility are June, July, August, September and October (10km).
Months with the lowest visibility are January, February, March, April, May, November and December (9km).

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