July weather forecast
Lake Villa, IL

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Weather in July

July, like June, in Lake Villa, Illinois, is another warm summer month, with temperature in the range of an average low of 64.4°F (18°C) and an average high of 79.9°F (26.6°C).

Temperature

Lake Villa's warmest temperatures are experienced in July, with average high temperatures of 79.9°F (26.6°C) and lows of 64.4°F (18°C).

Humidity

The average relative humidity in July is 80%.

Rainfall

In July, in Lake Villa, the rain falls for 17.5 days. Throughout July, 2.48" (63mm) of precipitation is accumulated. Throughout the year, there are 142.3 rainfall days, and 21.97" (558mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in July is 14h and 55min.
On the first day of the month, sunrise is at 5:19 am and sunset at 8:33 pm. On the last day of July, sunrise is at 5:44 am and sunset at 8:12 pm CDT.

Sunshine

In Lake Villa, the average sunshine in July is 10.1h.

UV index

The months with the highest UV index in Lake Villa, Illinois, are July and August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 6 during July leads to these advisories:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What month is the hottest in Lake Villa?

The temperatures in Lake Villa, Illinois, reach their highest averages in July, with highs of 79.9°F (26.6°C) and lows of 64.4°F (18°C).

What are the temperatures in Lake Villa in July?

The high-temperature, in July, in Lake Villa, is 79.9°F (26.6°C), while the low-temperature averages to 64.4°F (18°C).

What is the average humidity in July in Lake Villa?

In Lake Villa, Illinois, the average relative humidity in July is 80%.

How many days does it rain in July in Lake Villa?

In Lake Villa, during July, the rain falls for 17.5 days and regularly aggregates up to 2.48" (63mm) of precipitation.

When it does not snow in Lake Villa?

June through September are months without snowfall.

What is the average length of the day in July in Lake Villa?

The average day length in July in Lake Villa, Illinois, is 14h and 55min.

When are sunrise and sunset in July in Lake Villa?

On the first day of July in Lake Villa, sunrise is at 5:19 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:12 pm CDT.

How many hours of sunshine does Lake Villa have in July?

The average sunshine duration in July in Lake Villa is 10.1h.

What are the months with the highest UV index in Lake Villa?

July and August, with an average maximum UV index of 6, are months with the highest UV index in Lake Villa, Illinois.

What is the UV index intensity in July in Lake Villa?

In Lake Villa, Illinois, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Lake Villa, IL

Average temperature in July - Lake Villa, IL
  • Average high temperature in July: 79.9°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (27.5°F).

  • Average low temperature in July: 64.4°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).

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Average pressure in July
Lake Villa, IL

Average pressure in July - Lake Villa, IL
  • Average pressure in July: 29.97"Hg

The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in July
Lake Villa, IL

Average wind speed in July - Lake Villa, IL
  • Average wind speed in July: 6.6mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

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Average humidity in July
Lake Villa, IL

Average humidity in July - Lake Villa, IL
  • Average humidity in July: 80%

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in July
Lake Villa, IL

Average rainfall in July - Lake Villa, IL
  • Average rainfall in July: 2.48"

The wettest month (with the highest rainfall) is April (2.72").
The driest month (with the least rainfall) is December (0.98").

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Average rainfall days in July
Lake Villa, IL

Average rainfall days in July - Lake Villa, IL
  • Average rainfall days in July: 17.5 days

The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is February (5 days).

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Average snowfall in July
Lake Villa, IL

Average snowfall in July - Lake Villa, IL
  • Average snowfall in July: 0"

The month with the highest snowfall is January (3.58").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Lake Villa, IL

Average snowfall days in July - Lake Villa, IL
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Lake Villa, IL

Average daylight in July / Average sunshine in July - Lake Villa, IL
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in July: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in July
Lake Villa, IL

Average sunshine days in July - Lake Villa, IL
  • Average sunshine days in July: 11.1 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in July
Lake Villa, IL

Average UV index in July - Lake Villa, IL
  • Average UV index in July: 6

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

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Average cloud cover in July
Lake Villa, IL

Average cloud cover in July - Lake Villa, IL
  • Average cloud cover in July: 30

The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July, August and September (Cloud cover 30).

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Average visibility in July
Lake Villa, IL

Average visibility in July - Lake Villa, IL
  • Average visibility in July: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

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Lake Villa, Illinois, USA

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