July weather forecast
Allens Spring, IL

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Weather in July

July is a hot summer month in Allens Spring, Illinois, with an average temperature fluctuating between 88°F (31.1°C) and 68.5°F (20.3°C).

Temperature

Allens Spring reaches its highest average temperatures in July, measuring 88°F (31.1°C) at the peak and 68.5°F (20.3°C) at the lowest.

Heat index

During July, the heat index is computed to be a scorching 104°F (40°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Observations indicate that the heat index values are for shady locations with light wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. 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 quite important for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In Allens Spring, the average relative humidity in July is 76%.

Rainfall

In Allens Spring, Illinois, in July, during 13.1 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. In Allens Spring, during the entire year, the rain falls for 118.3 days and collects up to 13.03" (331mm) of precipitation.

Snowfall

April through October are months without snowfall in Allens Spring.

Daylight

The average length of the day in July in Allens Spring is 14h and 26min.
On the first day of the month, sunrise is at 5:37 am and sunset at 8:19 pm. On the last day of July, in Allens Spring, sunrise is at 5:58 am and sunset at 8:03 pm CDT.

Sunshine

The months with the most sunshine are June and July, with an average of 10.4h of sunshine.

UV index

May through August, 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 exposure to the Sun's UV radiation for the average person.
Note: In July, an average UV index of 6 transforms into the following instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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 Allens Spring?

In Allens Spring, the peak temperatures are generally noted in July, averaging a high of 88°F (31.1°C) and a low of 68.5°F (20.3°C).

How hot does it get in Allens Spring in July?

The high-temperature in Allens Spring during July is 88°F (31.1°C) and the 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 computed to be 104°F (40°C).

What is the average humidity in July in Allens Spring?

In July, the average relative humidity in Allens Spring is 76%.

How many days does it rain in July in Allens Spring?

In July, in Allens Spring, Illinois, the rain falls for 13.1 days. Throughout July, 1.42" (36mm) of precipitation is accumulated.

When it does not snow in Allens Spring?

April through October are months without snowfall.

What is the average length of the day in July in Allens Spring?

In July, the average day length in Allens Spring is 14h and 26min.

What time are sunrise and sunset in July in Allens Spring?

On the first day of July, sunrise is at 5:37 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:03 pm CDT.

What are the months with the most sunshine in Allens Spring?

June and July, with an average of 10.4h of sunshine, are months with the most sunshine in Allens Spring.

How many hours of sunshine does Allens Spring have in July?

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

What is the month with the highest UV index in Allens Spring?

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

How high is the UV index in July in Allens Spring?

In Allens Spring, Illinois, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Allens Spring, IL

Average temperature in July - Allens Spring, IL
  • Average high temperature in July: 88°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (40.1°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 (27°F).

Average pressure in July
Allens Spring, IL

Average pressure in July - Allens Spring, 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
Allens Spring, IL

Average wind speed in July - Allens Spring, IL
  • Average wind speed in July: 5.7mph

The windiest months (with the highest average wind speed) are January and February (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity in July
Allens Spring, IL

Average humidity in July - Allens Spring, IL
  • Average humidity in July: 76%

The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (71%).

Average rainfall in July
Allens Spring, IL

Average rainfall in July - Allens Spring, IL
  • Average rainfall in July: 1.42"

The wettest month (with the highest rainfall) is June (1.5").
The driest month (with the least rainfall) is September (0.47").

Average rainfall days in July
Allens Spring, IL

Average rainfall days in July - Allens Spring, IL
  • Average rainfall days in July: 13.1 days

The month with the highest number of rainy days is July (13.1 days).
The months with the least rainy days are January, February and December (7.3 days).

Average snowfall in July
Allens Spring, IL

Average snowfall in July - Allens Spring, IL
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Allens Spring, IL

Average snowfall days in July - Allens Spring, IL
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (3.3 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
Allens Spring, IL

Average daylight in July / Average sunshine in July - Allens Spring, IL
  • Average daylight in July: 14h and 2min

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 months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

Average sunshine days in July
Allens Spring, IL

Average sunshine days in July - Allens Spring, IL
  • Average sunshine days in July: 15.1 days

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is June (14.8 days).

Average UV index in July
Allens Spring, IL

Average UV index in July - Allens Spring, 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
Allens Spring, IL

Average cloud cover in July - Allens Spring, IL
  • Average cloud cover in July: 30

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

Average visibility in July
Allens Spring, IL

Average visibility in July - Allens Spring, 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).

Allens Spring, Illinois, USA

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