July weather forecast
Bonfield, IL

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Weather in July

July, like June, in Bonfield, Illinois, is another warm summer month, with an average temperature varying between 81.1°F (27.3°C) and 64.2°F (17.9°C).

Temperature

Temperature readings reach their annual highs in July, averaging 81.1°F (27.3°C) and a minimum average of 64.2°F (17.9°C).

Heat index

During July, the heat index is evaluated at a tropical 87.8°F (31°C). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.

Humidity

July is the most humid month, with an average relative humidity of 85%.

Rainfall

In Bonfield, in July, during 17.4 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. In Bonfield, during the entire year, the rain falls for 142.1 days and collects up to 22.56" (573mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In Bonfield, the average length of the day in July is 14h and 47min.
On the first day of July, sunrise is at 5:23 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:09 pm CDT.

Sunshine

June and July, with an average of 9.7h of sunshine, are months with the most sunshine in Bonfield.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: The UV index of 6 during July translates into the following guidance:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest in Bonfield?

July brings the highest temperatures in Bonfield, with an average high of 81.1°F (27.3°C) and an average low of 64.2°F (17.9°C).

What is the temperature in July in Bonfield?

The average high-temperature and low-temperature in Bonfield, Illinois, during July are 81.1°F (27.3°C) and 64.2°F (17.9°C) respectively. In July, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 87.8°F (31°C).

What is the most humid month in Bonfield?

July is the most humid month in Bonfield, with an average relative humidity of 85%.

What is the average humidity in July in Bonfield?

In Bonfield, Illinois, the average relative humidity in July is 85%.

How much does it rain in Bonfield in July?

In Bonfield, in July, it is raining for 17.4 days, with typically 2.4" (61mm) of accumulated precipitation.

When it does not snow in Bonfield?

May through September are months without snowfall in Bonfield, Illinois.

How many hours of daylight does Bonfield have in July?

In Bonfield, the average day length in July is 14h and 47min.

What time are sunrise and sunset in July in Bonfield?

In July, on the first day of the month, sunrise is at 5:23 am and sunset at 8:28 pm. On the last day of the month, in Bonfield, sunrise is at 5:47 am and sunset at 8:09 pm CDT.

What are the months with the most sunshine in Bonfield?

The months with the most sunshine in Bonfield, Illinois, are June and July, with an average of 9.7h of sunshine.

How many hours of sunshine does Bonfield have in July?

The average sunshine duration in July is 9.7h.

When is the highest UV index in Bonfield?

The months with the highest UV index in Bonfield are June and July, with an average maximum UV index of 6.

What is the UV index reading in July in Bonfield?

In Bonfield, Illinois, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high hazard to health 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 July
Bonfield, IL

Average temperature in July - Bonfield, IL
  • Average high temperature in July: 81.1°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 July: 64.2°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).

Average pressure in July
Bonfield, IL

Average pressure in July - Bonfield, IL
  • Average pressure in July: 29.97"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).

Average wind speed in July
Bonfield, IL

Average wind speed in July - Bonfield, IL
  • Average wind speed in July: 6.3mph

The windiest months (with the highest average wind speed) are January and April (10.2mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in July
Bonfield, IL

Average humidity in July - Bonfield, IL
  • Average humidity in July: 85%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (72%).

Average rainfall in July
Bonfield, IL

Average rainfall in July - Bonfield, IL
  • Average rainfall in July: 2.4"

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is February (1.06").

Average rainfall days in July
Bonfield, IL

Average rainfall days in July - Bonfield, IL
  • Average rainfall days in July: 17.4 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (5 days).

Average snowfall in July
Bonfield, IL

Average snowfall in July - Bonfield, IL
  • Average snowfall in July: 0"

The month with the highest snowfall is January (2.17").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Bonfield, IL

Average snowfall days in July - Bonfield, IL
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (11.7 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
Bonfield, IL

Average daylight in July / Average sunshine in July - Bonfield, IL
  • Average daylight in July: 14h 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 July: 9h and 4min

The months with the most sunshine are June and July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in July
Bonfield, IL

Average sunshine days in July - Bonfield, IL
  • Average sunshine days in July: 9.3 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is July (9.3 days).

Average UV index in July
Bonfield, IL

Average UV index in July - Bonfield, IL
  • Average UV index in July: 6

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).

Average cloud cover in July
Bonfield, IL

Average cloud cover in July - Bonfield, IL
  • Average cloud cover in July: 35

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 34).

Average visibility in July
Bonfield, IL

Average visibility in July - Bonfield, IL
  • Average visibility in July: 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).

Bonfield, Illinois, USA

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