July weather forecast
Forest Park, IN

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Weather in July

July, like June, in Forest Park, Indiana, is a moderately hot summer month, with temperature in the range of an average low of 65.5°F (18.6°C) and an average high of 83.3°F (28.5°C).

Temperature

With average high and low temperatures of 83.3°F (28.5°C) and 65.5°F (18.6°C) respectively, July is Forest Park's warmest month.

Heat index

For July, the heat index is calculated to be a hot 93.2°F (34°C). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
For clarity, heat index numbers account for light winds and areas under shade. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.

Humidity

January, February, July and December, with an average relative humidity of 81%, are the most humid months.

Rainfall

In Forest Park, during July, the rain falls for 16.7 days and regularly aggregates up to 2.83" (72mm) of precipitation. Throughout the year, in Forest Park, there are 163.5 rainfall days, and 29.29" (744mm) of precipitation is accumulated.

Snowfall

In Forest Park, snow does not fall in May through October.

Daylight

In July, the average length of the day in Forest Park is 14h and 37min.
On the first day of the month, sunrise is at 6:21 am and sunset at 9:14 pm. On the last day of July, in Forest Park, Indiana, sunrise is at 6:43 am and sunset at 8:56 pm EDT.

Sunshine

July has the most sunshine of the year in Forest Park, with an average of 10.4h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Forest Park. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In July, the maximum UV index of 6 suggests this advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

What month is the hottest in Forest Park?

Forest Park's warmest temperatures are experienced in July, with average high temperatures of 83.3°F (28.5°C) and lows of 65.5°F (18.6°C).

How hot does it get in Forest Park in July?

In July, in Forest Park, the average high-temperature is 83.3°F (28.5°C), and the average low-temperature is 65.5°F (18.6°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in July is calculated to be 93.2°F (34°C).

What is the most humid month in Forest Park?

The months with the highest humidity in Forest Park, Indiana, are January, February, July and December, with an average relative humidity of 81%.

What is the average humidity in July in Forest Park?

In July, the average relative humidity is 81%.

How many days does it rain in July in Forest Park?

In Forest Park, Indiana, in July, it is raining for 16.7 days, with typically 2.83" (72mm) of accumulated precipitation.

When it does not snow in Forest Park?

In Forest Park, Indiana, snow does not fall in May through October.

How many hours of daylight does Forest Park have in July?

In July, the average day length in Forest Park, Indiana, is 14h and 37min.

When is the sunrise / sunset in July in Forest Park?

On the first day of July in Forest Park, Indiana, sunrise is at 6:21 am and sunset at 9:14 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 8:56 pm EDT.

What month has the most sunshine in Forest Park?

July has the most sunshine of the year in Forest Park, with an average of 10.4h of sunshine.

How many hours of sunshine does Forest Park have in July?

The average sunshine duration in July in Forest Park, Indiana, is 10.4h.

When is the highest UV index in Forest Park?

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

What is the UV index intensity in July in Forest Park?

The average daily maximum UV index in July in Forest Park is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's 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
Forest Park, IN

Average temperature in July - Forest Park, IN
  • Average high temperature in July: 83.3°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in July: 65.5°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure in July
Forest Park, IN

Average pressure in July - Forest Park, IN
  • Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in July
Forest Park, IN

Average wind speed in July - Forest Park, IN
  • Average wind speed in July: 5.3mph

The windiest months (with the highest average wind speed) are January and February (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average humidity in July
Forest Park, IN

Average humidity in July - Forest Park, IN
  • Average humidity in July: 81%

The months with the highest relative humidity are January, February, July and December (81%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in July
Forest Park, IN

Average rainfall in July - Forest Park, IN
  • Average rainfall in July: 2.83"

The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is September (1.73").

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Average rainfall days in July
Forest Park, IN

Average rainfall days in July - Forest Park, IN
  • Average rainfall days in July: 16.7 days

The month with the highest number of rainy days is May (18.3 days).
The months with the least rainy days are January and February (9.4 days).

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Average snowfall in July
Forest Park, IN

Average snowfall in July - Forest Park, IN
  • Average snowfall in July: 0"

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

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Average snowfall days in July
Forest Park, IN

Average snowfall days in July - Forest Park, IN
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (9.6 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
Forest Park, IN

Average daylight in July / Average sunshine in July - Forest Park, IN
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in July
Forest Park, IN

Average sunshine days in July - Forest Park, IN
  • Average sunshine days in July: 11.3 days

The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is May (10.3 days).

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Average UV index in July
Forest Park, IN

Average UV index in July - Forest Park, IN
  • Average UV index in July: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in July
Forest Park, IN

Average cloud cover in July - Forest Park, IN
  • Average cloud cover in July: 32

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in July
Forest Park, IN

Average visibility in July - Forest Park, IN
  • Average visibility in July: 5mi

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

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Forest Park, Indiana, USA

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