August weather forecast
Brownfield, IL

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Weather in August

The last month of the summer, August, is another tropical month in Brownfield, Illinois, with temperature in the range of an average high of 86.7°F (30.4°C) and an average low of 67.3°F (19.6°C).

Temperature

Brownfield marks the onset of August with an average high-temperature of a still hot 86.7°F (30.4°C), a subtle shift from July's 88.3°F (31.3°C). Brownfield throughout August, experiences an average nighttime temperature of 67.3°F (19.6°C).

Heat index

In August, the heat index is computed to be a fiery hot 98.6°F (37°C). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The average relative humidity in August is 75%.

Rainfall

In August, in Brownfield, the rain falls for 14.6 days. Throughout August, 2.68" (68mm) of precipitation is accumulated. In Brownfield, during the entire year, the rain falls for 160.7 days and collects up to 36.73" (933mm) of precipitation.

Snowfall

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

Daylight

In Brownfield, Illinois, the average length of the day in August is 13h and 33min.
On the first day of the month, sunrise is at 5:59 am and sunset at 8:01 pm. On the last day of August, in Brownfield, Illinois, sunrise is at 6:24 am and sunset at 7:24 pm CDT.

Sunshine

The average sunshine in August is 10.4h.

UV index

The months with the highest UV index in Brownfield, Illinois, are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In August, the maximum UV index of 6 transforms into these recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

How hot is it in Brownfield in August?

The high-temperature in Brownfield during August is 86.7°F (30.4°C) and the low-temperature is 67.3°F (19.6°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in August is computed to be 98.6°F (37°C).

What is the average humidity in August in Brownfield?

In August, the average relative humidity in Brownfield, Illinois, is 75%.

How much does it rain in Brownfield in August?

In August, the rain falls for 14.6 days. Throughout August, 2.68" (68mm) of precipitation is accumulated.

When it does not snow in Brownfield?

May through October are months without snowfall in Brownfield, Illinois.

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

In August, the average day length is 13h and 33min.

What time are sunrise and sunset in August in Brownfield?

On the first day of August in Brownfield, sunrise is at 5:59 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:24 pm CDT.

How many hours of sunshine does Brownfield have in August?

The average sunshine duration in August is 10.4h.

What are the months with the highest UV index in Brownfield?

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

How high is the UV index in August in Brownfield?

In August, the average daily maximum UV index in Brownfield, Illinois, is 6. A UV Index reading of 6 to 7 represents a high health 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
Brownfield, IL

Average temperature in August - Brownfield, IL
  • Average high temperature in August: 86.7°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41.4°F).

  • Average low temperature in August: 67.3°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (28°F).

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Average pressure in August
Brownfield, IL

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

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in August
Brownfield, IL

Average wind speed in August - Brownfield, IL
  • Average wind speed in August: 5.6mph

The windiest months (with the highest average wind speed) are January, March and April (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

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Average humidity in August
Brownfield, IL

Average humidity in August - Brownfield, IL
  • Average humidity in August: 75%

The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in August
Brownfield, IL

Average rainfall in August - Brownfield, IL
  • Average rainfall in August: 2.68"

The wettest month (with the highest rainfall) is April (4.29").
The driest month (with the least rainfall) is September (1.5").

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Average rainfall days in August
Brownfield, IL

Average rainfall days in August - Brownfield, IL
  • Average rainfall days in August: 14.6 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is October (10.2 days).

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Average snowfall in August
Brownfield, IL

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

The month with the highest snowfall is February (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Brownfield, IL

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

The month with the highest number of snowfall days is January (4.3 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
Brownfield, IL

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

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in August: 10h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in August
Brownfield, IL

Average sunshine days in August - Brownfield, IL
  • Average sunshine days in August: 14.4 days

The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is May (11 days).

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Average UV index in August
Brownfield, IL

Average UV index in August - Brownfield, 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 and December (UV index 2).

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Average cloud cover in August
Brownfield, IL

Average cloud cover in August - Brownfield, IL
  • Average cloud cover in August: 28

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 26).

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Average visibility in August
Brownfield, IL

Average visibility in August - Brownfield, 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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Brownfield, Illinois, USA

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