August weather forecast
Lake Villa, IL

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Weather in August

The last month of the summer, August, is also a moderately hot month in Lake Villa, Illinois, with an average temperature fluctuating between 78.6°F (25.9°C) and 63.1°F (17.3°C).

Temperature

In Lake Villa, August's average high-temperature stands at a still warm 78.6°F (25.9°C), closely related to the preceding month. Throughout the nights in August, an average low-temperature of 63.1°F (17.3°C) is noted in Lake Villa.

Humidity

The average relative humidity in August is 79%.

Rainfall

In Lake Villa, during August, the rain falls for 16 days and regularly aggregates up to 2.64" (67mm) of precipitation. In Lake Villa, during the entire year, the rain falls for 142.3 days and collects up to 21.97" (558mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in August is 13h and 51min.
On the first day of the month, sunrise is at 5:45 am and sunset at 8:11 pm. On the last day of August, sunrise is at 6:17 am and sunset at 7:27 pm CDT.

Sunshine

The month with the most sunshine in Lake Villa is August, with an average of 10.2h of sunshine.

UV index

July and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

What is the usual temperature for Lake Villa in August?

August temperatures in Lake Villa, Illinois, vary between a high-temperature of 78.6°F (25.9°C) and a low-temperature of 63.1°F (17.3°C).

What is the average humidity in August in Lake Villa?

In Lake Villa, the average relative humidity in August is 79%.

How much does it rain in Lake Villa in August?

In Lake Villa, in August, during 16 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

When it does not snow in Lake Villa?

June through September are months without snowfall in Lake Villa, Illinois.

How many hours of daylight does Lake Villa have in August?

The average day length in August in Lake Villa is 13h and 51min.

When is the sunrise / sunset in August in Lake Villa?

On the first day of August in Lake Villa, sunrise is at 5:45 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 7:27 pm CDT.

What month has the most sunshine in Lake Villa?

The month with the most sunshine in Lake Villa is August, with an average of 10.2h of sunshine.

How long on average sun shines in August in Lake Villa?

In August, the average sunshine duration in Lake Villa, Illinois, is 10.2h.

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.

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

In Lake Villa, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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 August
Lake Villa, IL

Average temperature in August - Lake Villa, IL
  • Average high temperature in August: 78.6°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 August: 63.1°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 August
Lake Villa, IL

Average pressure in August - Lake Villa, IL
  • Average pressure in August: 29.98"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 August
Lake Villa, IL

Average wind speed in August - Lake Villa, IL
  • Average wind speed in August: 6.4mph

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 August
Lake Villa, IL

Average humidity in August - Lake Villa, IL
  • Average humidity in August: 79%

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 August
Lake Villa, IL

Average rainfall in August - Lake Villa, IL
  • Average rainfall in August: 2.64"

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 August
Lake Villa, IL

Average rainfall days in August - Lake Villa, IL
  • Average rainfall days in August: 16 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 August
Lake Villa, IL

Average snowfall in August - Lake Villa, IL
  • Average snowfall in August: 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 August
Lake Villa, IL

Average snowfall days in August - Lake Villa, IL
  • Average snowfall days in August: 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 August /
Average sunshine in August
Lake Villa, IL

Average daylight in August / Average sunshine in August - Lake Villa, IL
  • Average daylight in August: 13h 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 August: 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 August
Lake Villa, IL

Average sunshine days in August - Lake Villa, IL
  • Average sunshine days in August: 11.7 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 August
Lake Villa, IL

Average UV index in August - Lake Villa, IL
  • Average UV index in August: 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 August
Lake Villa, IL

Average cloud cover in August - Lake Villa, IL
  • Average cloud cover in August: 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 August
Lake Villa, IL

Average visibility in August - Lake Villa, IL
  • Average visibility in August: 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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