August weather forecast
Bradley, IL

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Weather in August

The last month of the summer, August, is another warm month in Bradley, Illinois, with an average temperature fluctuating between 80.1°F (26.7°C) and 62.6°F (17°C).

Temperature

August's arrival brings an average high-temperature of a still warm 80.1°F (26.7°C), demonstrating subtle variation from the preceding month. Throughout the month of August, the average temperature dips to an enjoyable 62.6°F (17°C) at night.

Humidity

The average relative humidity in August is 83%.

Rainfall

In Bradley, during August, the rain falls for 8.8 days and regularly aggregates up to 0.47" (12mm) of precipitation. Throughout the year, in Bradley, there are 80.5 rainfall days, and 6.22" (158mm) of precipitation is accumulated.

Snowfall

In Bradley, snow does not fall in May through October.

Daylight

In August, the average length of the day is 13h and 46min.
On the first day of August, sunrise is at 5:47 am and sunset at 8:07 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 is August, with an average of 9.9h of sunshine.

UV index

In Bradley, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In August, the maximum UV index of 5 transforms into these recommendations:
Be vigilant - Preventing sunburn is recommended. Around midday, solar radiation is most harmful; hence, exposure should be limited. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What are August temperatures in Bradley?

The high-temperature, in August, in Bradley, is 80.1°F (26.7°C), while the low-temperature averages to 62.6°F (17°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in July is estimated at 87.8°F (31°C).

What is the average humidity in August in Bradley?

In Bradley, the average relative humidity in August is 83%.

How many days does it rain in August in Bradley?

In Bradley, during August, the rain falls for 8.8 days and regularly aggregates up to 0.47" (12mm) of precipitation.

When it does not snow in Bradley?

In Bradley, Illinois, snow does not fall in May through October.

What is the average length of the day in August in Bradley?

The average day length in August in Bradley is 13h and 46min.

What time are sunrise and sunset in August in Bradley?

In August, on the first day of the month, sunrise is at 5:47 am and sunset at 8:07 pm. On the last day of the month, in Bradley, sunrise is at 6:17 am and sunset at 7:25 pm CDT.

What month has the most sunshine in Bradley?

August has the most sunshine of the year in Bradley, Illinois, with an average of 9.9h of sunshine.

How long on average sun shines in August in Bradley?

In Bradley, Illinois, the average sunshine duration in August is 9.9h.

How high is the UV index in August in Bradley?

In Bradley, Illinois, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Bradley, IL

Average temperature in August - Bradley, IL
  • Average high temperature in August: 80.1°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30°F).

  • Average low temperature in August: 62.6°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

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Average pressure in August
Bradley, IL

Average pressure in August - Bradley, IL
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in August
Bradley, IL

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

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

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Average humidity in August
Bradley, IL

Average humidity in August - Bradley, IL
  • Average humidity in August: 83%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in August
Bradley, IL

Average rainfall in August - Bradley, IL
  • Average rainfall in August: 0.47"

The wettest month (with the highest rainfall) is May (1.06").
The driest month (with the least rainfall) is November (0.28").

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Average rainfall days in August
Bradley, IL

Average rainfall days in August - Bradley, IL
  • Average rainfall days in August: 8.8 days

The month with the highest number of rainy days is May (11.4 days).
The month with the least rainy days is January (2.3 days).

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Average snowfall in August
Bradley, IL

Average snowfall in August - Bradley, IL
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.75").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Bradley, IL

Average snowfall days in August - Bradley, IL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (5.8 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
Bradley, IL

Average daylight in August / Average sunshine in August - Bradley, 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 18min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in August
Bradley, IL

Average sunshine days in August - Bradley, IL
  • Average sunshine days in August: 18.9 days

The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is June (15.7 days).

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Average UV index in August
Bradley, IL

Average UV index in August - Bradley, 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
Bradley, IL

Average cloud cover in August - Bradley, IL
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 33).

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Average visibility in August
Bradley, IL

Average visibility in August - Bradley, IL
  • Average visibility in August: 5mi

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

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Bradley, Illinois, USA

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