August weather forecast
Frankfort Square, IL

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Weather in August

The last month of the summer, August, is another warm month in Frankfort Square, Illinois, with an average temperature varying between 64.2°F (17.9°C) and 79.9°F (26.6°C).

Temperature

The shift into August reveals an average high-temperature of a still moderately hot 79.9°F (26.6°C), closely mirroring July's climate. During August, Frankfort Square witnesses a consistent average low-temperature of 64.2°F (17.9°C).

Humidity

The average relative humidity in August in Frankfort Square, Illinois, is 78%.

Rainfall

In Frankfort Square, in August, it is raining for 10.8 days, with typically 1.06" (27mm) of accumulated precipitation. Throughout the year, in Frankfort Square, there are 111.8 rainfall days, and 11.18" (284mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in August is 13h and 47min.
On the first day of August in Frankfort Square, sunrise is at 5:46 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 7:25 pm CDT.

Sunshine

The month with the most sunshine in Frankfort Square, Illinois, is August, with an average of 10h of sunshine.

UV index

In August, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: A daily high UV index of 5 in August leads to these guidelines:
Ensure safety - Recommendations to avert sunburn are presented. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

What is the usual temperature for Frankfort Square in August?

In August, in Frankfort Square, the average high-temperature is 79.9°F (26.6°C), and the average low-temperature is 64.2°F (17.9°C). In July, the average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, is calculated to be 87.8°F (31°C).

What is the average humidity in August in Frankfort Square?

In August, the average relative humidity in Frankfort Square, Illinois, is 78%.

How many days does it rain in August in Frankfort Square?

In Frankfort Square, Illinois, in August, during 10.8 rainfall days, 1.06" (27mm) of precipitation is typically accumulated.

When it does not snow in Frankfort Square?

May through September are months without snowfall.

What is the average length of the day in August in Frankfort Square?

In Frankfort Square, the average day length in August is 13h and 47min.

When are sunrise and sunset in August in Frankfort Square?

In August, on the first day of the month, sunrise is at 5:46 am and sunset at 8:08 pm. On the last day of the month, in Frankfort Square, sunrise is at 6:17 am and sunset at 7:25 pm CDT.

What month has the most sunshine in Frankfort Square?

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

How many hours of sunshine does Frankfort Square have in August?

In August, the average sunshine duration is 10h.

What is the UV index intensity in August in Frankfort Square?

In Frankfort Square, Illinois, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe 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
Frankfort Square, IL

Average temperature in August - Frankfort Square, IL
  • Average high temperature in August: 79.9°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in August: 64.2°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure in August
Frankfort Square, IL

Average pressure in August - Frankfort Square, IL
  • Average pressure in August: 29.98"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 August
Frankfort Square, IL

Average wind speed in August - Frankfort Square, IL
  • Average wind speed in August: 6.2mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in August
Frankfort Square, IL

Average humidity in August - Frankfort Square, IL
  • Average humidity in August: 78%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in August
Frankfort Square, IL

Average rainfall in August - Frankfort Square, IL
  • Average rainfall in August: 1.06"

The wettest month (with the highest rainfall) is May (1.54").
The driest months (with the least rainfall) are January, February and December (0.55").

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Average rainfall days in August
Frankfort Square, IL

Average rainfall days in August - Frankfort Square, IL
  • Average rainfall days in August: 10.8 days

The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is February (4.1 days).

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Average snowfall in August
Frankfort Square, IL

Average snowfall in August - Frankfort Square, IL
  • Average snowfall in August: 0"

The month with the highest snowfall is January (1.3").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Frankfort Square, IL

Average snowfall days in August - Frankfort Square, IL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Frankfort Square, IL

Average daylight in August / Average sunshine in August - Frankfort Square, IL
  • Average daylight in August: 13h and 5min

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

  • Average sunshine in August: 10h and 0min

The month with the most sunshine is August (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 August
Frankfort Square, IL

Average sunshine days in August - Frankfort Square, IL
  • Average sunshine days in August: 15.3 days

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is June (13.1 days).

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Average UV index in August
Frankfort Square, IL

Average UV index in August - Frankfort Square, IL
  • Average UV index in August: 5

The months with the highest UV index are June and 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 August
Frankfort Square, IL

Average cloud cover in August - Frankfort Square, IL
  • Average cloud cover in August: 30

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in August
Frankfort Square, IL

Average visibility in August - Frankfort Square, IL
  • Average visibility in August: 6mi

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

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Frankfort Square, Illinois, USA

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