July weather forecast
Paris, IL

englishespañol中文
Share

Weather in July

At the height of summer in July, Paris, Illinois, records the highest average temperature of the year, as high as 82.4°F (28°C). The city basks in the blazing sun with relatively less rainfall, making this the ideal period for water-based activities. While July's sweltering days might seem oppressive, the historical architecture and lush parks offer shaded retreats. This hot spell gradually tapers down to a mild August — a relief to those unaccustomed to intense summers. July intriguingly unfolds itself, constantly oscillating between sheer warmth and occasional rainfall.

Temperature

Paris registers the highest average temperatures during the month of July, with peaks of 82.4°F (28°C) and lows of 65.8°F (18.8°C).

Heat index

The heat index value during July is evaluated at a tropical 91.4°F (33°C). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. 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

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

Rainfall

In Paris, in July, it is raining for 15.6 days, with typically 1.89" (48mm) of accumulated precipitation. Throughout the year, there are 133.4 rainfall days, and 19.49" (495mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Paris.

Daylight

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

Sunshine

In Paris, Illinois, the average sunshine in July is 10h.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 6 during July translates into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
[Resources]

Frequently asked questions

What are the warmest months in Paris?

July stands out as Paris's warmest month, with temperatures ranging between an average high of 82.4°F (28°C) and a low of 65.8°F (18.8°C).

How hot does it get in Paris in July?

The average high-temperature and low-temperature during July are 82.4°F (28°C) and 65.8°F (18.8°C) respectively. In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 91.4°F (33°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?

The average relative humidity in July in Paris, Illinois, is 83%.

How many days does it rain in July in Paris?

In Paris, in July, during 15.6 rainfall days, 1.89" (48mm) of precipitation is typically accumulated.

When it does not snow in Paris?

May through October are months without snowfall in Paris.

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

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

What time are sunrise and sunset in July in Paris?

On the first day of July in Paris, 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 many hours of sunshine does Paris have in July?

In Paris, Illinois, the average sunshine duration in July is 10h.

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

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

How high is the UV index in July in Paris?

The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health risk 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
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).

[Resources]

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).

[Resources]

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).

[Resources]

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%).

[Resources]

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").

[Resources]

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).

[Resources]

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").

[Resources]

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).

[Resources]

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 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 24min).

  • Average sunshine in July: 10h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

[Resources]

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).

[Resources]

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).

[Resources]

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).

[Resources]

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).

[Resources]

Paris, Illinois, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location