July weather forecast
Paris, IL

Weather in July

July, the same as June, is a moderately hot summer month in Paris, Illinois, with an average temperature varying between 82.4°F (28°C) and 65.8°F (18.8°C).

Temperature

With an average high-temperature of 82.4°F (28°C) and an average low-temperature of 65.8°F (18.8°C), July is the warmest month.

Heat index

The average heat index in July is estimated at a tropical 90.7°F (32.6°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'apparent temperature', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (wind, pregnancy, differences in body mass, height, and shape). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

July is the most humid month in Paris, with an average relative humidity of 83%.

Rainfall

In Paris, it is raining for 15.6 days, with typically 1.89" (48mm) of accumulated precipitation. In Paris, Illinois, during the entire year, the rain falls for 133.4 days and collects up to 19.49" (495mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in July is 14h and 38min.
On the first day of July, sunrise is at 5:27 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:04 pm CDT.

Sunshine

The average sunshine in July in Paris is 10h.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index in Paris. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The daily maximum UV index of 6 in July interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Paris?

July is the warmest month in Paris, with an average high-temperature of 82.4°F (28°C) and an average low-temperature of 65.8°F (18.8°C).

What is the temperature in July in Paris?

In Paris, in July, the average high-temperature is 82.4°F (28°C), and the average low-temperature is 65.8°F (18.8°C). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is estimated at 90.7°F (32.6°C).

What is the most humid month in Paris?

The most humid month in Paris, Illinois, is July, with an average relative humidity of 83%.

What is the average humidity in July in Paris?

In Paris, the average relative humidity in July is 83%.

How many days does it rain in July in Paris?

In Paris, in July, it is raining for 15.6 days, with typically 1.89" (48mm) of accumulated precipitation.

When it does not snow in Paris?

In Paris, Illinois, snow does not fall in May through October.

What is the average length of the day in July in Paris?

In July, the average day length in Paris is 14h and 38min.

When is the sunrise / sunset in July in Paris?

On the first day of July in Paris, Illinois, sunrise is at 5:27 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:04 pm CDT.

How long on average sun shines in July in Paris?

In July, the average sunshine duration is 10h.

What are the months with the highest UV index in Paris?

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

What is the UV index reading in July in Paris?

In July, the average daily maximum UV index in Paris, Illinois, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in July
Paris, IL

Average temperature in July - Paris, IL
  • Average high temperature in July: 82.4°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (33.8°F).

  • Average low temperature in July: 65.8°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

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Average pressure in July
Paris, IL

Average pressure in July - Paris, IL
  • Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in July
Paris, IL

Average wind speed in July - Paris, IL
  • Average wind speed in July: 6.1mph

The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.1mph).

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Average humidity in July
Paris, IL

Average humidity in July - Paris, IL
  • Average humidity in July: 83%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in July
Paris, IL

Average rainfall in July - Paris, IL
  • Average rainfall in July: 1.89"

The wettest month (with the highest rainfall) is April (2.76").
The driest month (with the least rainfall) is February (0.94").

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Average rainfall days in July
Paris, IL

Average rainfall days in July - Paris, IL
  • Average rainfall days in July: 15.6 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (6.3 days).

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Average snowfall in July
Paris, IL

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

The month with the highest snowfall is December (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Paris, IL

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

The month with the highest number of snowfall days is January (6.9 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
Paris, IL

Average daylight in July / Average sunshine in July - Paris, IL
  • Average daylight in July: 14h and 38min

The month with the longest days is June (Average daylight: 14h and 56min).
The month with the shortest days is December (Average daylight: 9h and 26min).

  • Average sunshine in July: 10h

The month with the most sunshine is June (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 4h).

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Average sunshine days in July
Paris, IL

Average sunshine days in July - Paris, IL
  • Average sunshine days in July: 11.8 days

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is May (11.3 days).

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Average UV index in July
Paris, IL

Average UV index in July - Paris, 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, February, November and December (UV index 2).

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Average cloud cover in July
Paris, IL

Average cloud cover in July - Paris, IL
  • Average cloud cover in July: 32

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are June, August and September (Cloud cover 31).

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Average visibility in July
Paris, IL

Average visibility in July - Paris, 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).

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