July weather forecastBentley, IL

July

Weather in July

July, the same as June, is a moderately hot summer month in Bentley, Illinois, with temperature in the range of an average low of 66.2°F (19°C) and an average high of 82.9°F (28.3°C).

Temperature

Bentley's warmest month, July, registers temperatures that range from a high of 82.9°F (28.3°C) to a low of 66.2°F (19°C).

Heat index

The average heat index in July is computed to be a tropical 91.4°F (33°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
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. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly important for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.

Humidity

With an average relative humidity of 82%, July is the most humid month.

Rainfall

In Bentley, in July, it is raining for 14.8 days, with typically 2.01" (51mm) of accumulated precipitation. In Bentley, during the entire year, the rain falls for 128.2 days and collects up to 20.08" (510mm) of precipitation.

Snowfall

In Bentley, snow does not fall in May through September.

Daylight

In Bentley, the average length of the day in July is 14h and 43min.
On the first day of July, sunrise is at 5:38 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:19 pm CDT.

Sunshine

June and July, with an average of 10.2h of sunshine, are months with the most sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In July, an average UV index of 6 transforms into the following instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

July stands out as Bentley's warmest month, with an average high-temperature of 82.9°F (28.3°C) and a low-temperature of 66.2°F (19°C).

The average high-temperature and low-temperature during July are 82.9°F (28.3°C) and 66.2°F (19°C) respectively. In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 91.4°F (33°C).

With an average relative humidity of 82%, July is the most humid month.

The average relative humidity in July is 82%.

In July, the rain falls for 14.8 days. Throughout July, 2.01" (51mm) of precipitation is accumulated.

In Bentley, Illinois, snow does not fall in May through September.

The average day length in July is 14h and 43min.

In July, on the first day of the month, sunrise is at 5:38 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:19 pm CDT.

The months with the most sunshine are June and July, with an average of 10.2h of sunshine.

The average sunshine duration in July is 10.2h.

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

In Bentley, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Bentley, IL

  • Average high temperature in July: 82.9°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in July: 66.2°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

Average pressure in July
Bentley, IL

  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in July
Bentley, IL

  • Average wind speed in July: 6.6mph

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in July
Bentley, IL

  • Average humidity in July: 82%

The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (70%).

Average rainfall in July
Bentley, IL

  • Average rainfall in July: 2.01"

The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is January (0.79").

Average rainfall days in July
Bentley, IL

  • Average rainfall days in July: 14.8 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (4.6 days).

Average snowfall in July
Bentley, IL

  • Average snowfall in July: 0"

The month with the highest snowfall is January (2.48").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Bentley, IL

  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Bentley, IL

  • Average daylight in July: 14h and 42min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in July: 10h and 12min

The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in July
Bentley, IL

  • Average sunshine days in July: 14.3 days

The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is June (11.6 days).

Average UV index in July
Bentley, IL

  • Average UV index in July: 6

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

Average cloud cover in July
Bentley, IL

  • Average cloud cover in July: 29

The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are July, August and September (Cloud cover 29).

Average visibility in July
Bentley, 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).