July weather forecast
Old Brownfield, IL

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Weather in July

July in Old Brownfield, Illinois, is a tropical summer month, with temperature in the range of an average low of 68.9°F (20.5°C) and an average high of 88.3°F (31.3°C).

Temperature

In Old Brownfield, the peak temperatures are generally noted in July, averaging a high of 88.3°F (31.3°C) and a low of 68.9°F (20.5°C).

Heat index

July's mean heat index is estimated at a scorching 104°F (40°C). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Note that heat index values are valued for light wind and location in the shade. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a composite of temperature and humidity figures to convey how warm it feels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

The average relative humidity in July in Old Brownfield is 76%.

Rainfall

In Old Brownfield, in July, during 15.3 rainfall days, 2.76" (70mm) of precipitation is typically accumulated. Throughout the year, in Old Brownfield, there are 160.7 rainfall days, and 36.73" (933mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In Old Brownfield, Illinois, the average length of the day in July is 14h and 26min.
On the first day of the month, sunrise is at 5:37 am and sunset at 8:19 pm. On the last day of July, sunrise is at 5:58 am and sunset at 8:02 pm CDT.

Sunshine

The months with the most sunshine in Old Brownfield are June and July, with an average of 10.6h of sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index, 6 during July, leads to the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Frequently asked questions

What are the warmest months in Old Brownfield?

Old Brownfield's warmest temperatures are experienced in July, with average high temperatures of 88.3°F (31.3°C) and lows of 68.9°F (20.5°C).

How hot is July in Old Brownfield?

An average high-temperature, in July, in Old Brownfield, is 88.3°F (31.3°C) and the average low-temperature is 68.9°F (20.5°C). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is estimated at 104°F (40°C).

What is the average humidity in July in Old Brownfield?

The average relative humidity in July is 76%.

How much does it rain in Old Brownfield in July?

In Old Brownfield, Illinois, in July, it is raining for 15.3 days, with typically 2.76" (70mm) of accumulated precipitation.

When it does not snow in Old Brownfield?

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

What is the average length of the day in July in Old Brownfield?

In Old Brownfield, Illinois, the average day length in July is 14h and 26min.

What time are sunrise and sunset in July in Old Brownfield?

On the first day of July in Old Brownfield, sunrise is at 5:37 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:02 pm CDT.

What is the month with the most sunshine in Old Brownfield?

June and July, with an average of 10.6h of sunshine, are months with the most sunshine in Old Brownfield.

How many hours of sunshine does Old Brownfield have in July?

The average sunshine duration in July is 10.6h.

What is the month with the highest UV index in Old Brownfield?

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

What is the UV index intensity in July in Old Brownfield?

In July, the average daily maximum UV index in Old Brownfield is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
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 July
Old Brownfield, IL

Average temperature in July - Old Brownfield, IL
  • Average high temperature in July: 88.3°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 July: 68.9°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 July
Old Brownfield, IL

Average pressure in July - Old Brownfield, IL
  • Average pressure in July: 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 July
Old Brownfield, IL

Average wind speed in July - Old Brownfield, IL
  • Average wind speed in July: 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 July
Old Brownfield, IL

Average humidity in July - Old Brownfield, IL
  • Average humidity in July: 76%

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 July
Old Brownfield, IL

Average rainfall in July - Old Brownfield, IL
  • Average rainfall in July: 2.76"

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 July
Old Brownfield, IL

Average rainfall days in July - Old Brownfield, IL
  • Average rainfall days in July: 15.3 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 July
Old Brownfield, IL

Average snowfall in July - Old Brownfield, IL
  • Average snowfall in July: 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 July
Old Brownfield, IL

Average snowfall days in July - Old Brownfield, IL
  • Average snowfall days in July: 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 July /
Average sunshine in July
Old Brownfield, IL

Average daylight in July / Average sunshine in July - Old Brownfield, IL
  • Average daylight in July: 14h and 2min

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 July: 10h and 4min

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 July
Old Brownfield, IL

Average sunshine days in July - Old Brownfield, IL
  • Average sunshine days in July: 12.8 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 July
Old Brownfield, IL

Average UV index in July - Old Brownfield, IL
  • Average UV index in July: 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 July
Old Brownfield, IL

Average cloud cover in July - Old Brownfield, IL
  • Average cloud cover in July: 29

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 July
Old Brownfield, IL

Average visibility in July - Old Brownfield, IL
  • Average visibility in July: 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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Old Brownfield, Illinois, USA

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