July weather forecast and climate
Windsor, Canada

Weather in July

July, like June, in Windsor, Canada, is another warm summer month, with average temperature fluctuating between 18.8°C (65.8°F) and 26.6°C (79.9°F).

Temperature

The warmest month is July, with an average high-temperature of 26.6°C (79.9°F) and an average low-temperature of 18.8°C (65.8°F).

Humidity

July and August, with an average relative humidity of 73%, are the least humid months in Windsor, Canada.

Rainfall

In July, the rain falls for 16.5 days. Throughout July, 59mm (2.32") of precipitation is accumulated. In Windsor, during the entire year, the rain falls for 152.1 days and collects up to 595mm (23.43") of precipitation.

Snowfall

June through September are months without snowfall in Windsor, Canada.

Sea temperature

In Windsor, Canada, the average seawater temperature is 23.8°C (74.8°F).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23.8°C (74.8°F) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)

Daylight

In Windsor, the average length of the day is 14.9h.

Sunshine

With an average of 10.6h of sunshine, July has the most sunshine of the year.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Windsor. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays for ordinary individuals.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the warmest month in Windsor?

The warmest month in Windsor, Canada, is July, with an average high-temperature of 26.6°C (79.9°F) and an average low-temperature of 18.8°C (65.8°F).

What is the least humid month in Windsor?

July and August, with an average relative humidity of 73%, are the least humid months in Windsor.

What is the average humidity in July in Windsor?

In Windsor, Canada, the average relative humidity in July is 73%.

How much does it rain in Windsor in July?

In Windsor, Canada, in July, it is raining for 16.5 days, with typically 59mm (2.32") of accumulated precipitation.

When it does not snow in Windsor?

In Windsor, Canada, snow does not fall in June through September.

How warm is the water in July in Windsor?

In July, the average sea temperature in Windsor, Canada, is 23.8°C (74.8°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 23.8°C (74.8°F).

What is the average length of the day in July in Windsor?

In Windsor, the average length of the day in July is 14.9h.

What month has the most sunshine in Windsor?

With an average of 10.6h of sunshine, July has the most sunshine of the year in Windsor, Canada.

How long on average sun shines in July in Windsor?

In July, the average sunshine in Windsor, Canada, is 10.6h.

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

June through August, with an average maximum UV index of 6, are months with the highest UV index in Windsor.

What is the UV index reading in July in Windsor?

In Windsor, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays.

Average temperature in July
Windsor, Canada

Average temperature in July - Windsor, Canada
  • Average high temperature in July: 26.6°C

The warmest month (with the highest average high temperature) is July (26.6°C).
The month with the lowest average high temperature is January (-1.5°C).

  • Average low temperature in July: 18.8°C

The month with the highest average low temperature is July (18.8°C).
The coldest month (with the lowest average low temperature) is January (-6.9°C).

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Average pressure in July
Windsor, Canada

Average pressure in July - Windsor, Canada
  • Average pressure in July: 1014.6mbar

The month with the highest atmospheric pressure is November (1019.2mbar).
The month with the lowest atmospheric pressure is June (1013.5mbar).

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Average wind speed in July
Windsor, Canada

Average wind speed in July - Windsor, Canada
  • Average wind speed in July: 10.9km/h

The windiest month (with the highest average wind speed) is January (16.9km/h).
The calmest month (with the lowest average wind speed) is July (10.9km/h).

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Average humidity in July
Windsor, Canada

Average humidity in July - Windsor, Canada
  • Average humidity in July: 73%

The month with the highest relative humidity is February (85%).
Months with the lowest relative humidity are July and August (73%).

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Average rainfall in July
Windsor, Canada

Average rainfall in July - Windsor, Canada
  • Average rainfall in July: 59mm

The wettest month (with the highest rainfall) is May (73mm).
The driest month (with the least rainfall) is February (31mm).

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Average rainfall days in July
Windsor, Canada

Average rainfall days in July - Windsor, Canada
  • Average rainfall days in July: 16.5 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (7.1 days).

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Average snowfall in July
Windsor, Canada

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

The month with the highest snowfall is January (109mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in July
Windsor, Canada

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

The month with the highest number of snowfall days is January (14.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in July
Windsor, Canada

Average sea temperature in July - Windsor, Canada
  • Average sea temperature in July: 23.8°C

The best month for swimming (with the highest average sea temperature) is August (24.1°C).
The coldest month (with the lowest average sea temperature) is February (0.4°C).

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

Average daylight in July / Average sunshine in July - Windsor, Canada
  • Average daylight in July: 14.9h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in July: 10.6h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is January (Average sunshine: 3.2h).

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Average sunshine days in July
Windsor, Canada

Average sunshine days in July - Windsor, Canada
  • Average sunshine days in July: 12.4 days

The month with the most sunshine days is November (15.2 days).
The month with the least sunshine days is February (10.7 days).

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Average UV index in July
Windsor, Canada

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

Months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in July
Windsor, Canada

Average cloud cover in July - Windsor, 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 July (Cloud cover 27).

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Average visibility in July
Windsor, Canada

Average visibility in July - Windsor, Canada
  • Average visibility in July: 9km

The month with the highest visibility is October (10km).
The month with the lowest visibility is January (8km).

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