July weather forecast
Finneyville, IL

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Weather in July

July is a hot summer month in Finneyville, Illinois, with an average temperature varying between 68.4°F (20.2°C) and 86.2°F (30.1°C).

Temperature

July registers as the month with the highest average temperatures, reaching 86.2°F (30.1°C) at its peak and 68.4°F (20.2°C) at the lowest.

Heat index

In July, the heat index is evaluated at a fiery hot 100.4°F (38°C). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

The average relative humidity in July is 79%.

Rainfall

In Finneyville, in July, it is raining for 14.8 days, with typically 1.73" (44mm) of accumulated precipitation. In Finneyville, during the entire year, the rain falls for 136.4 days and collects up to 20" (508mm) of precipitation.

Snowfall

In Finneyville, snow does not fall in May through October.

Daylight

In Finneyville, the average length of the day in July is 14h and 27min.
On the first day of the month, sunrise is at 5:35 am and sunset at 8:17 pm. On the last day of July, sunrise is at 5:56 am and sunset at 8:01 pm CDT.

Sunshine

In Finneyville, the average sunshine in July is 10.4h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index, 6 in July, converts into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

With an average high-temperature of 86.2°F (30.1°C) and an average low-temperature of 68.4°F (20.2°C), July is the warmest month.

How hot is July in Finneyville?

In July, in Finneyville, the average high-temperature is 86.2°F (30.1°C), and the average low-temperature is 68.4°F (20.2°C). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, is evaluated at 100.4°F (38°C).

What is the average humidity in July?

In July, the average relative humidity is 79%.

How many days does it rain in July?

In Finneyville, in July, it is raining for 14.8 days, with typically 1.73" (44mm) of accumulated precipitation.

When it does not snow?

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

How many hours of daylight does Finneyville have in July?

The average day length in July is 14h and 27min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:35 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 8:01 pm CDT.

How many hours of sunshine does Finneyville have in July?

In Finneyville, the average sunshine duration in July is 10.4h.

What is the month with the highest UV index in Finneyville?

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

What is the UV index reading in July?

The average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high hazard to health 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
Finneyville, IL

Average temperature in July - Finneyville, IL
  • Average high temperature in July: 86.2°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in July: 68.4°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).

Average pressure in July
Finneyville, IL

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in July
Finneyville, IL

Average wind speed in July - Finneyville, IL
  • Average wind speed in July: 5.8mph

The windiest month (with the highest average wind speed) is February (9.9mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).

Average humidity in July
Finneyville, IL

Average humidity in July - Finneyville, IL
  • Average humidity in July: 79%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in July
Finneyville, IL

Average rainfall in July - Finneyville, IL
  • Average rainfall in July: 1.73"

The wettest month (with the highest rainfall) is April (2.2").
The driest month (with the least rainfall) is September (0.91").

Average rainfall days in July
Finneyville, IL

Average rainfall days in July - Finneyville, IL
  • Average rainfall days in July: 14.8 days

The month with the highest number of rainy days is July (14.8 days).
The month with the least rainy days is January (8.2 days).

Average snowfall in July
Finneyville, IL

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

The month with the highest snowfall is January (0.79").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Finneyville, IL

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

The month with the highest number of snowfall days is January (4.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Finneyville, IL

Average daylight in July / Average sunshine in July - Finneyville, IL
  • Average daylight in July: 14h and 3min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days in July
Finneyville, IL

Average sunshine days in July - Finneyville, IL
  • Average sunshine days in July: 13.1 days

The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is July (13.1 days).

Average UV index in July
Finneyville, IL

Average UV index in July - Finneyville, IL
  • Average UV index in July: 6

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

Average cloud cover in July
Finneyville, IL

Average cloud cover in July - Finneyville, IL
  • Average cloud cover in July: 30

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in July
Finneyville, IL

Average visibility in July - Finneyville, IL
  • Average visibility in July: 6mi

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

Finneyville, Illinois, USA

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