July weather forecast
Indian Spring, IL

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Weather in July

July, like June, in Indian Spring, Illinois, is another warm summer month, with an average temperature ranging between max 81°F (27.2°C) and min 64.6°F (18.1°C).

Temperature

In Indian Spring, temperatures reach their average annual highs in July, measuring 81°F (27.2°C) and a minimum average of 64.6°F (18.1°C).

Heat index

In July, the average heat index is estimated at a hot 87.8°F (31°C). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.

Humidity

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

Rainfall

In Indian Spring, Illinois, during July, the rain falls for 17.3 days and regularly aggregates up to 2.76" (70mm) of precipitation. In Indian Spring, Illinois, during the entire year, the rain falls for 151.3 days and collects up to 30.16" (766mm) of precipitation.

Snowfall

In Indian Spring, snow does not fall in May through September.

Daylight

In Indian Spring, the average length of the day in July is 14h and 48min.
On the first day of July in Indian Spring, sunrise is at 5:28 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:14 pm CDT.

Sunshine

The average sunshine in July is 9.8h.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index in Indian Spring. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In July, an average UV index of 6 transforms into the following instructions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. 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. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

What time of the year is the hottest in Indian Spring?

Indian Spring, Illinois, records the warmest temperatures in July, averaging a high of 81°F (27.2°C) and a low of 64.6°F (18.1°C).

What is the temperature in July in Indian Spring?

In July, the average high-temperature and low-temperature are 81°F (27.2°C) and 64.6°F (18.1°C) respectively. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in July is estimated at 87.8°F (31°C).

What is the most humid month in Indian Spring?

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

What is the average humidity in July in Indian Spring?

In Indian Spring, the average relative humidity in July is 85%.

How many days does it rain in July in Indian Spring?

In Indian Spring, Illinois, in July, during 17.3 rainfall days, 2.76" (70mm) of precipitation is typically accumulated.

When it does not snow in Indian Spring?

May through September are months without snowfall in Indian Spring, Illinois.

What is the average length of the day in July in Indian Spring?

In July, the average day length is 14h and 48min.

When are sunrise and sunset in July in Indian Spring?

On the first day of July in Indian Spring, Illinois, sunrise is at 5:28 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:14 pm CDT.

How many hours of sunshine does Indian Spring have in July?

The average sunshine duration in July in Indian Spring, Illinois, is 9.8h.

What is the month with the highest UV index in Indian Spring?

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

What is the UV index reading in July in Indian Spring?

In July, the average daily maximum UV index in Indian Spring, Illinois, is 6. A UV Index estimate 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
Indian Spring, IL

Average temperature in July - Indian Spring, IL
  • Average high temperature in July: 81°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (29.3°F).

  • Average low temperature in July: 64.6°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).

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Average pressure in July
Indian Spring, IL

Average pressure in July - Indian Spring, IL
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in July
Indian Spring, IL

Average wind speed in July - Indian Spring, IL
  • Average wind speed in July: 6.6mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in July
Indian Spring, IL

Average humidity in July - Indian Spring, 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%).

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Average rainfall in July
Indian Spring, IL

Average rainfall in July - Indian Spring, IL
  • Average rainfall in July: 2.76"

The wettest month (with the highest rainfall) is May (4.41").
The driest months (with the least rainfall) are January and December (1.57").

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Average rainfall days in July
Indian Spring, IL

Average rainfall days in July - Indian Spring, IL
  • Average rainfall days in July: 17.3 days

The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is February (5.9 days).

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Average snowfall in July
Indian Spring, IL

Average snowfall in July - Indian Spring, IL
  • Average snowfall in July: 0"

The month with the highest snowfall is February (3.7").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Indian Spring, IL

Average snowfall days in July - Indian Spring, IL
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Indian Spring, IL

Average daylight in July / Average sunshine in July - Indian Spring, 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 5min

The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in July
Indian Spring, IL

Average sunshine days in July - Indian Spring, IL
  • Average sunshine days in July: 11 days

The month with the most sunshine days is November (17.7 days).
The month with the least sunshine days is May (10.7 days).

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Average UV index in July
Indian Spring, IL

Average UV index in July - Indian Spring, IL
  • Average UV index in July: 6

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

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Average cloud cover in July
Indian Spring, IL

Average cloud cover in July - Indian Spring, IL
  • Average cloud cover in July: 33

The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are August and September (Cloud cover 32).

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Average visibility in July
Indian Spring, IL

Average visibility in July - Indian Spring, IL
  • Average visibility in July: 5mi

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

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Indian Spring, Illinois, USA

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