July weather forecast
Hawthorn Woods, IL

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Weather in July

July, like June, in Hawthorn Woods, Illinois, is a moderately hot summer month, with an average temperature ranging between min 64.9°F (18.3°C) and max 80.6°F (27°C).

Temperature

Hawthorn Woods notes the warmest temperatures in July, with a high average of 80.6°F (27°C) and a low of 64.9°F (18.3°C).

Heat index

Throughout July, the heat index is calculated to be a hot 86°F (30°C). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.
Heat index evaluations are typically in the context of light winds and shaded environments. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.

Humidity

In July, the average relative humidity in Hawthorn Woods is 79%.

Rainfall

In July, in Hawthorn Woods, the rain falls for 18.6 days. Throughout July, 3.27" (83mm) of precipitation is accumulated. In Hawthorn Woods, during the entire year, the rain falls for 163.1 days and collects up to 32.24" (819mm) of precipitation.

Snowfall

In Hawthorn Woods, snow does not fall in June through September.

Daylight

The average length of the day in July in Hawthorn Woods, Illinois, is 14h and 54min.
On the first day of July, sunrise is at 5:20 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:12 pm CDT.

Sunshine

July and August, with an average of 10.1h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are July and August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In July, the maximum UV index of 6 transforms into these recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What is the warmest month in Hawthorn Woods?

July, with average temperatures reaching a high of 80.6°F (27°C) and a low of 64.9°F (18.3°C), is the warmest month.

What are July temperatures in Hawthorn Woods?

The high-temperature, in July, in Hawthorn Woods, is 80.6°F (27°C), while the low-temperature averages to 64.9°F (18.3°C). In July, the average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 86°F (30°C).

What is the average humidity in July in Hawthorn Woods?

The average relative humidity in July in Hawthorn Woods, Illinois, is 79%.

How many days does it rain in July in Hawthorn Woods?

In Hawthorn Woods, Illinois, during July, the rain falls for 18.6 days and regularly aggregates up to 3.27" (83mm) of precipitation.

When it does not snow in Hawthorn Woods?

June through September are months without snowfall in Hawthorn Woods, Illinois.

What is the average length of the day in July in Hawthorn Woods?

The average day length in July is 14h and 54min.

When are sunrise and sunset in July in Hawthorn Woods?

On the first day of July in Hawthorn Woods, Illinois, sunrise is at 5:20 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:12 pm CDT.

What are the months with the most sunshine in Hawthorn Woods?

The months with the most sunshine are July and August, with an average of 10.1h of sunshine.

How long on average sun shines in July in Hawthorn Woods?

In July, the average sunshine duration in Hawthorn Woods is 10.1h.

When is the highest UV index in Hawthorn Woods?

The months with the highest UV index in Hawthorn Woods are July and August, with an average maximum UV index of 6.

What is the UV index reading in July in Hawthorn Woods?

The average daily maximum UV index in July in Hawthorn Woods, 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 July
Hawthorn Woods, IL

Average temperature in July - Hawthorn Woods, IL
  • Average high temperature in July: 80.6°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (27.7°F).

  • Average low temperature in July: 64.9°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (16.3°F).

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Average pressure in July
Hawthorn Woods, IL

Average pressure in July - Hawthorn Woods, IL
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in July
Hawthorn Woods, IL

Average wind speed in July - Hawthorn Woods, IL
  • Average wind speed in July: 6.5mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in July
Hawthorn Woods, IL

Average humidity in July - Hawthorn Woods, IL
  • Average humidity in July: 79%

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in July
Hawthorn Woods, IL

Average rainfall in July - Hawthorn Woods, IL
  • Average rainfall in July: 3.27"

The wettest month (with the highest rainfall) is June (4.13").
The driest month (with the least rainfall) is November (1.61").

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Average rainfall days in July
Hawthorn Woods, IL

Average rainfall days in July - Hawthorn Woods, IL
  • Average rainfall days in July: 18.6 days

The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (5.7 days).

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Average snowfall in July
Hawthorn Woods, IL

Average snowfall in July - Hawthorn Woods, IL
  • Average snowfall in July: 0"

The month with the highest snowfall is February (6.22").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Hawthorn Woods, IL

Average snowfall days in July - Hawthorn Woods, IL
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Hawthorn Woods, IL

Average daylight in July / Average sunshine in July - Hawthorn Woods, IL
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in July: 10h and 1min

The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in July
Hawthorn Woods, IL

Average sunshine days in July - Hawthorn Woods, IL
  • Average sunshine days in July: 9.3 days

The month with the most sunshine days is November (15.5 days).
The month with the least sunshine days is June (8.4 days).

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Average UV index in July
Hawthorn Woods, IL

Average UV index in July - Hawthorn Woods, IL
  • Average UV index in July: 6

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in July
Hawthorn Woods, IL

Average cloud cover in July - Hawthorn Woods, IL
  • Average cloud cover in July: 31

The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July, August and September (Cloud cover 31).

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Average visibility in July
Hawthorn Woods, IL

Average visibility in July - Hawthorn Woods, IL
  • Average visibility in July: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

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Hawthorn Woods, Illinois, USA

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