August weather forecast
Burnt Prairie, IL

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Weather in August

August, the last month of the summer in Burnt Prairie, is another warm month, with an average temperature fluctuating between 84.4°F (29.1°C) and 65.8°F (18.8°C).

Temperature

Burnt Prairie's shift into August sets the average high-temperature at a still warm 84.4°F (29.1°C), a figure that deviates only slightly from July's 85.6°F (29.8°C). Throughout the month of August, Burnt Prairie sees a steady low-temperature average of 65.8°F (18.8°C).

Heat index

August's average heat index is calculated to be a fiery hot 95°F (35°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In August, the average relative humidity is 78%.

Rainfall

In Burnt Prairie, during August, the rain falls for 10.2 days and regularly aggregates up to 0.79" (20mm) of precipitation. Throughout the year, in Burnt Prairie, there are 100.2 rainfall days, and 8.7" (221mm) of precipitation is accumulated.

Snowfall

In Burnt Prairie, snow does not fall in April through October.

Daylight

The average length of the day in August in Burnt Prairie is 13h and 36min.
On the first day of the month, sunrise is at 5:56 am and sunset at 8:02 pm. On the last day of August, sunrise is at 6:22 am and sunset at 7:23 pm CDT.

Sunshine

In August, the average sunshine in Burnt Prairie is 10.5h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 6 during August translates into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Frequently asked questions

How hot is August in Burnt Prairie?

The average high-temperature, in August, in Burnt Prairie, is 84.4°F (29.1°C), while the average low-temperature is 65.8°F (18.8°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is calculated to be 95°F (35°C).

What is the average humidity in August in Burnt Prairie?

The average relative humidity in August is 78%.

How many days does it rain in August in Burnt Prairie?

In August, the rain falls for 10.2 days. Throughout August, 0.79" (20mm) of precipitation is accumulated.

When it does not snow in Burnt Prairie?

April through October are months without snowfall in Burnt Prairie, Illinois.

How many hours of daylight does Burnt Prairie have in August?

In August, the average day length is 13h and 36min.

What time are sunrise and sunset in August in Burnt Prairie?

In August, on the first day of the month, sunrise is at 5:56 am and sunset at 8:02 pm. On the last day of the month, in Burnt Prairie, Illinois, sunrise is at 6:22 am and sunset at 7:23 pm CDT.

How long on average sun shines in August in Burnt Prairie?

In Burnt Prairie, Illinois, the average sunshine duration in August is 10.5h.

What are the months with the highest UV index in Burnt Prairie?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

How high is the UV index in August in Burnt Prairie?

The average daily maximum UV index in August in Burnt Prairie, Illinois, is 6. A UV Index estimate of 6 to 7 represents a high health threat 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
Burnt Prairie, IL

Average temperature in August - Burnt Prairie, IL
  • Average high temperature in August: 84.4°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.3°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure in August
Burnt Prairie, IL

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in August
Burnt Prairie, IL

Average wind speed in August - Burnt Prairie, IL
  • Average wind speed in August: 6mph

The windiest month (with the highest average wind speed) is February (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in August
Burnt Prairie, IL

Average humidity in August - Burnt Prairie, IL
  • Average humidity in August: 78%

The months with the highest relative humidity are May and July (79%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in August
Burnt Prairie, IL

Average rainfall in August - Burnt Prairie, IL
  • Average rainfall in August: 0.79"

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

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Average rainfall days in August
Burnt Prairie, IL

Average rainfall days in August - Burnt Prairie, IL
  • Average rainfall days in August: 10.2 days

The month with the highest number of rainy days is May (11.9 days).
The month with the least rainy days is January (5 days).

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Average snowfall in August
Burnt Prairie, IL

Average snowfall in August - Burnt Prairie, IL
  • Average snowfall in August: 0"

The months with the highest snowfall are January and February (0.28").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Burnt Prairie, IL

Average snowfall days in August - Burnt Prairie, IL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Burnt Prairie, IL

Average daylight in August / Average sunshine in August - Burnt Prairie, IL
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in August: 10h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

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Average sunshine days in August
Burnt Prairie, IL

Average sunshine days in August - Burnt Prairie, IL
  • Average sunshine days in August: 17.8 days

The month with the most sunshine days is October (23.4 days).
The month with the least sunshine days is May (15.8 days).

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Average UV index in August
Burnt Prairie, IL

Average UV index in August - Burnt Prairie, IL
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in August
Burnt Prairie, IL

Average cloud cover in August - Burnt Prairie, IL
  • Average cloud cover in August: 27

The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June and August (Cloud cover 27).

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Average visibility in August
Burnt Prairie, IL

Average visibility in August - Burnt Prairie, 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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Burnt Prairie, Illinois, USA

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