July weather forecast
Stonefort, IL

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Weather in July

July is a hot summer month in Stonefort, Illinois, with an average temperature varying between 87.3°F (30.7°C) and 68.5°F (20.3°C).

Temperature

Stonefort's warmest month, July, generally records average temperatures ranging from a high of 87.3°F (30.7°C) to a low of 68.5°F (20.3°C).

Heat index

The heat index value for July is appraised at a fiery hot 102.2°F (39°C). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in July is 77%.

Rainfall

In Stonefort, in July, it is raining for 17.1 days, with typically 2.87" (73mm) of accumulated precipitation. In Stonefort, Illinois, during the entire year, the rain falls for 158.6 days and collects up to 36.02" (915mm) of precipitation.

Snowfall

May through September are months without snowfall in Stonefort.

Daylight

In Stonefort, the average length of the day in July is 14h and 28min.
On the first day of July, sunrise is at 5:37 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:03 pm CDT.

Sunshine

In July, the average sunshine in Stonefort is 10.5h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily maximum UV index of 6 in July translates into the following instructions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year in Stonefort?

July is the warmest month, exhibiting average temperatures of 87.3°F (30.7°C) at the peak and 68.5°F (20.3°C) at the base.

How hot is it in Stonefort in July?

An average high-temperature, in July, in Stonefort, is 87.3°F (30.7°C) and the average low-temperature is 68.5°F (20.3°C). In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 102.2°F (39°C).

What is the average humidity in July in Stonefort?

The average relative humidity in July in Stonefort is 77%.

How much does it rain in Stonefort in July?

In Stonefort, Illinois, in July, it is raining for 17.1 days, with typically 2.87" (73mm) of accumulated precipitation.

When it does not snow in Stonefort?

In Stonefort, Illinois, snow does not fall in May through September.

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

The average day length in July in Stonefort is 14h and 28min.

When is the sunrise / sunset in July in Stonefort?

In July, on the first day of the month, sunrise is at 5:37 am and sunset at 8:20 pm. On the last day of the month, in Stonefort, sunrise is at 5:58 am and sunset at 8:03 pm CDT.

How long on average sun shines in July in Stonefort?

The average sunshine duration in July in Stonefort, Illinois, is 10.5h.

When is the highest UV index in Stonefort?

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

What is the UV index intensity in July in Stonefort?

The average daily maximum UV index in July in Stonefort is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Stonefort, IL

Average temperature in July - Stonefort, IL
  • Average high temperature in July: 87.3°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in July: 68.5°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

Average pressure in July
Stonefort, IL

Average pressure in July - Stonefort, 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 (29.94"Hg).

Average wind speed in July
Stonefort, IL

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

The windiest months (with the highest average wind speed) are January and February (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

Average humidity in July
Stonefort, IL

Average humidity in July - Stonefort, IL
  • Average humidity in July: 77%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in July
Stonefort, IL

Average rainfall in July - Stonefort, IL
  • Average rainfall in July: 2.87"

The wettest month (with the highest rainfall) is April (4.8").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days in July
Stonefort, IL

Average rainfall days in July - Stonefort, IL
  • Average rainfall days in July: 17.1 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is November (9.7 days).

Average snowfall in July
Stonefort, IL

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

The month with the highest snowfall is January (1.73").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Stonefort, IL

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

The month with the highest number of snowfall days is January (5.3 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
Stonefort, IL

Average daylight in July / Average sunshine in July - Stonefort, 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 3min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in July
Stonefort, IL

Average sunshine days in July - Stonefort, IL
  • Average sunshine days in July: 12.2 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (9.9 days).

Average UV index in July
Stonefort, IL

Average UV index in July - Stonefort, 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
Stonefort, IL

Average cloud cover in July - Stonefort, IL
  • Average cloud cover in July: 29

The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June and September (Cloud cover 28).

Average visibility in July
Stonefort, IL

Average visibility in July - Stonefort, 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).

Stonefort, Illinois, USA

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