July weather forecast
Mineral, IL

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Weather in July

July, the same as June, is a moderately hot summer month in Mineral, Illinois, with an average temperature varying between 64.6°F (18.1°C) and 81°F (27.2°C).

Temperature

July, with its average high-temperature of 81°F (27.2°C) and an average low-temperature of 64.6°F (18.1°C), holds the record as the warmest month.

Heat index

The heat index value for July is evaluated at a tropical 87.8°F (31°C). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.
The heat index's values are generally associated with conditions in shade and light breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

July is the most humid month, with an average relative humidity of 84%.

Rainfall

In July, the rain falls for 17.1 days. Throughout July, 2.87" (73mm) of precipitation is accumulated. Throughout the year, there are 147.2 rainfall days, and 29.17" (741mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Mineral.

Daylight

The average length of the day in July in Mineral is 14h and 49min.
On the first day of July in Mineral, sunrise is at 5:30 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:17 pm CDT.

Sunshine

June and July, with an average of 10h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index in Mineral are June and July, 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 average individuals.
Note: In July, the average maximum UV index of 6 translates into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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Frequently asked questions

What is the warmest month in Mineral?

July, with its average high-temperature of 81°F (27.2°C) and an average low-temperature of 64.6°F (18.1°C), holds the record as the warmest month in Mineral, Illinois.

What is the usual temperature for Mineral in July?

In Mineral, in July, the average high-temperature is 81°F (27.2°C), and the average low-temperature is 64.6°F (18.1°C). In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 87.8°F (31°C).

What is the most humid month in Mineral?

The most humid month in Mineral, Illinois, is July, with an average relative humidity of 84%.

What is the average humidity in July in Mineral?

In Mineral, Illinois, the average relative humidity in July is 84%.

How many days does it rain in July in Mineral?

In July, in Mineral, Illinois, the rain falls for 17.1 days. Throughout July, 2.87" (73mm) of precipitation is accumulated.

When it does not snow in Mineral?

May through September are months without snowfall in Mineral.

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

In Mineral, Illinois, the average day length in July is 14h and 49min.

What time are sunrise and sunset in July in Mineral?

In July, on the first day of the month, sunrise is at 5:30 am and sunset at 8:36 pm. On the last day of the month, in Mineral, sunrise is at 5:54 am and sunset at 8:17 pm CDT.

What are the months with the most sunshine in Mineral?

June and July, with an average of 10h of sunshine, are months with the most sunshine in Mineral, Illinois.

How many hours of sunshine does Mineral have in July?

The average sunshine duration in July in Mineral, Illinois, is 10h.

When is the highest UV index in Mineral?

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

What is the UV index reading in July in Mineral?

In Mineral, Illinois, the average daily maximum UV index in July is 6. A UV Index estimate 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
Mineral, IL

Average temperature in July - Mineral, IL
  • Average high temperature in July: 81°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in July: 64.6°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).

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Average pressure in July
Mineral, IL

Average pressure in July - Mineral, IL
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in July
Mineral, IL

Average wind speed in July - Mineral, IL
  • Average wind speed in July: 6.7mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in July
Mineral, IL

Average humidity in July - Mineral, IL
  • Average humidity in July: 84%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in July
Mineral, IL

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

The wettest month (with the highest rainfall) is May (4.45").
The driest months (with the least rainfall) are January and December (1.42").

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Average rainfall days in July
Mineral, IL

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

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (5.6 days).

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Average snowfall in July
Mineral, IL

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

The month with the highest snowfall is January (3.66").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Mineral, IL

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

The month with the highest number of snowfall days is January (11.4 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
Mineral, IL

Average daylight in July / Average sunshine in July - Mineral, IL
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in July: 10h and 0min

The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in July
Mineral, IL

Average sunshine days in July - Mineral, IL
  • Average sunshine days in July: 10.6 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is June (10.2 days).

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Average UV index in July
Mineral, IL

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

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in July
Mineral, IL

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

The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are August and September (Cloud cover 30).

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Average visibility in July
Mineral, IL

Average visibility in July - Mineral, 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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Mineral, Illinois, USA

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