August weather forecast
Oakwood Hills, IL

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Weather in August

The last month of the summer, August, is also a moderately hot month in Oakwood Hills, Illinois, with an average temperature varying between 62.2°F (16.8°C) and 78.4°F (25.8°C).

Temperature

As Oakwood Hills transitions into August, the average high-temperature stands at a still moderately hot 78.4°F (25.8°C), offering little variation from the preceding month. The low-temperature average for Oakwood Hills during August stands at a refreshing 62.2°F (16.8°C).

Humidity

In August, the average relative humidity in Oakwood Hills is 81%.

Rainfall

In August, the rain falls for 16.3 days. Throughout August, 2.68" (68mm) of precipitation is accumulated. Throughout the year, there are 151.2 rainfall days, and 24.17" (614mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Oakwood Hills, Illinois, the average length of the day in August is 13h and 50min.
On the first day of August, sunrise is at 5:46 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:28 pm CDT.

Sunshine

In Oakwood Hills, Illinois, the average sunshine in August is 9.9h.

UV index

The month with the highest UV index is August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In August, a regular UV index of 6 translates into these guidelines:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in August in Oakwood Hills?

August temperatures vary between a high-temperature of 78.4°F (25.8°C) and a low-temperature of 62.2°F (16.8°C).

What is the average humidity in August in Oakwood Hills?

In August, the average relative humidity is 81%.

How many days does it rain in August in Oakwood Hills?

In August, in Oakwood Hills, Illinois, the rain falls for 16.3 days. Throughout August, 2.68" (68mm) of precipitation is accumulated.

When it does not snow in Oakwood Hills?

June through September are months without snowfall in Oakwood Hills.

What is the average length of the day in August in Oakwood Hills?

In August, the average day length in Oakwood Hills is 13h and 50min.

What time are sunrise and sunset in August in Oakwood Hills?

On the first day of August in Oakwood Hills, sunrise is at 5:46 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:28 pm CDT.

How many hours of sunshine does Oakwood Hills have in August?

The average sunshine duration in August in Oakwood Hills is 9.9h.

What is the month with the highest UV index in Oakwood Hills?

With an average maximum UV index of 6, August is the month with the highest UV index in Oakwood Hills.

What is the UV index reading in August in Oakwood Hills?

The average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high hazard to health 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
Oakwood Hills, IL

Average temperature in August - Oakwood Hills, IL
  • Average high temperature in August: 78.4°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°F).

  • Average low temperature in August: 62.2°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

Average pressure in August
Oakwood Hills, IL

Average pressure in August - Oakwood Hills, 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).

Average wind speed in August
Oakwood Hills, IL

Average wind speed in August - Oakwood Hills, IL
  • Average wind speed in August: 6.2mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in August
Oakwood Hills, IL

Average humidity in August - Oakwood Hills, IL
  • Average humidity in August: 81%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (75%).

Average rainfall in August
Oakwood Hills, IL

Average rainfall in August - Oakwood Hills, IL
  • Average rainfall in August: 2.68"

The wettest month (with the highest rainfall) is June (3.15").
The driest month (with the least rainfall) is December (1.1").

Average rainfall days in August
Oakwood Hills, IL

Average rainfall days in August - Oakwood Hills, IL
  • Average rainfall days in August: 16.3 days

The month with the highest number of rainy days is July (18.8 days).
The months with the least rainy days are January and February (5.3 days).

Average snowfall in August
Oakwood Hills, IL

Average snowfall in August - Oakwood Hills, IL
  • Average snowfall in August: 0"

The month with the highest snowfall is January (3.82").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Oakwood Hills, IL

Average snowfall days in August - Oakwood Hills, IL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Oakwood Hills, IL

Average daylight in August / Average sunshine in August - Oakwood Hills, 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 12min).

  • Average sunshine in August: 9h and 5min

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 36min).

Average sunshine days in August
Oakwood Hills, IL

Average sunshine days in August - Oakwood Hills, IL
  • Average sunshine days in August: 10.6 days

The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is June (10 days).

Average UV index in August
Oakwood Hills, IL

Average UV index in August - Oakwood Hills, IL
  • Average UV index in August: 6

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

Average cloud cover in August
Oakwood Hills, IL

Average cloud cover in August - Oakwood Hills, IL
  • Average cloud cover in August: 31

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 31).

Average visibility in August
Oakwood Hills, IL

Average visibility in August - Oakwood Hills, IL
  • Average visibility in August: 6mi

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

Oakwood Hills, Illinois, USA

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