July weather forecast
Lake in the Hills, IL

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Weather in July

July, like June, in Lake in the Hills, Illinois, is a moderately hot summer month, with an average temperature varying between 80.1°F (26.7°C) and 63.7°F (17.6°C).

Temperature

July is the month that records the highest temperatures, with averages ranging from a high of 80.1°F (26.7°C) to a low of 63.7°F (17.6°C).

Humidity

The average relative humidity in July is 82%.

Rainfall

In Lake in the Hills, Illinois, during July, the rain falls for 17.3 days and regularly aggregates up to 1.85" (47mm) of precipitation. Throughout the year, in Lake in the Hills, there are 132.8 rainfall days, and 15.47" (393mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In July, the average length of the day is 14h and 54min.
On the first day of July in Lake in the Hills, sunrise is at 5:21 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:13 pm CDT.

Sunshine

July has the most sunshine of the year, with an average of 10h of sunshine.

UV index

The month with the highest UV index is July, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: A daily high UV index of 6 in July leads to these guidelines:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. 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 sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Frequently asked questions

What is the warmest month in Lake in the Hills?

The warmest period in Lake in the Hills, Illinois, tends to be July, when average temperatures fluctuate between a high of 80.1°F (26.7°C) and a low of 63.7°F (17.6°C).

What is the temperature in July in Lake in the Hills?

July temperatures in Lake in the Hills, Illinois, vary between a high-temperature of 80.1°F (26.7°C) and a low-temperature of 63.7°F (17.6°C).

What is the average humidity in July in Lake in the Hills?

In July, the average relative humidity in Lake in the Hills, Illinois, is 82%.

How much does it rain in Lake in the Hills in July?

In Lake in the Hills, Illinois, in July, it is raining for 17.3 days, with typically 1.85" (47mm) of accumulated precipitation.

When it does not snow in Lake in the Hills?

In Lake in the Hills, snow does not fall in June through September.

How many hours of daylight does Lake in the Hills have in July?

In July, the average day length in Lake in the Hills is 14h and 54min.

When is the sunrise / sunset in July in Lake in the Hills?

On the first day of July in Lake in the Hills, sunrise is at 5:21 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:13 pm CDT.

What month has the most sunshine in Lake in the Hills?

The month with the most sunshine in Lake in the Hills, Illinois, is July, with an average of 10h of sunshine.

How long on average sun shines in July in Lake in the Hills?

In July, the average sunshine duration in Lake in the Hills is 10h.

When is the highest UV index in Lake in the Hills?

The month with the highest UV index in Lake in the Hills, Illinois, is July, with an average maximum UV index of 6.

What is the UV index reading in July in Lake in the Hills?

In Lake in the Hills, Illinois, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
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 in the Hills, IL

Average temperature in July - Lake in the Hills, IL
  • Average high temperature in July: 80.1°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in July: 63.7°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

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Average pressure in July
Lake in the Hills, IL

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

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in July
Lake in the Hills, IL

Average wind speed in July - Lake in the Hills, IL
  • Average wind speed in July: 6.4mph

The windiest months (with the highest average wind speed) are January and February (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

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Average humidity in July
Lake in the Hills, IL

Average humidity in July - Lake in the Hills, IL
  • Average humidity in July: 82%

The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are April and October (76%).

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Average rainfall in July
Lake in the Hills, IL

Average rainfall in July - Lake in the Hills, IL
  • Average rainfall in July: 1.85"

The wettest months (with the highest rainfall) are April and August (1.89").
The driest month (with the least rainfall) is December (0.67").

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Average rainfall days in July
Lake in the Hills, IL

Average rainfall days in July - Lake in the Hills, IL
  • Average rainfall days in July: 17.3 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (4.1 days).

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Average snowfall in July
Lake in the Hills, IL

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

The month with the highest snowfall is January (2.01").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Lake in the Hills, IL

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

The month with the highest number of snowfall days is January (12.2 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 in the Hills, IL

Average daylight in July / Average sunshine in July - Lake in the Hills, 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 12min).

  • Average sunshine in July: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in July
Lake in the Hills, IL

Average sunshine days in July - Lake in the Hills, IL
  • Average sunshine days in July: 10.7 days

The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is July (10.7 days).

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Average UV index in July
Lake in the Hills, IL

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

The month with the highest UV index is July (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 in the Hills, IL

Average cloud cover in July - Lake in the Hills, IL
  • Average cloud cover in July: 32

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July, August and September (Cloud cover 32).

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Average visibility in July
Lake in the Hills, IL

Average visibility in July - Lake in the Hills, 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 in the Hills, Illinois, USA

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