July weather forecast
Cleveland, IL

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Weather in July

July, like June, in Cleveland, Illinois, is another warm summer month, with an average temperature ranging between max 81.7°F (27.6°C) and min 64.8°F (18.2°C).

Temperature

Cleveland's July weather reaches an average high of 81.7°F (27.6°C) and an average low of 64.8°F (18.2°C), making it the warmest month.

Heat index

The heat index value for July is evaluated at a tropical 89.6°F (32°C). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.
Heat index specifics point out values are for conditions of shade and a slight 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', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. 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.

Humidity

January and July, with an average relative humidity of 83%, are the most humid months.

Rainfall

In Cleveland, during July, the rain falls for 11.2 days and regularly aggregates up to 1.18" (30mm) of precipitation. Throughout the year, there are 99.4 rainfall days, and 9.57" (243mm) of precipitation is accumulated.

Snowfall

May through August are months without snowfall.

Daylight

The average length of the day in July is 14h and 50min.
On the first day of July, sunrise is at 5:31 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:19 pm CDT.

Sunshine

July has the most sunshine of the year, with an average of 10.1h of sunshine.

UV index

With an average maximum UV index of 6, July is the month with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: During July, 6 as the daily maximum UV index converts into the following advice:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. 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. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.

Frequently asked questions

What is the hottest time of year?

In Cleveland, Illinois, the peak temperatures are generally noted in July, averaging a high of 81.7°F (27.6°C) and a low of 64.8°F (18.2°C).

What is the average July temperature?

The average high-temperature and low-temperature during July are 81.7°F (27.6°C) and 64.8°F (18.2°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in July is evaluated at 89.6°F (32°C).

What is the most humid month?

January and July, with an average relative humidity of 83%, are most humid months.

What is the average humidity in July?

In July, the average relative humidity is 83%.

How many days does it rain in July?

In Cleveland, Illinois, during July, the rain falls for 11.2 days and regularly aggregates up to 1.18" (30mm) of precipitation.

When it does not snow in Cleveland?

In Cleveland, snow does not fall in May through August.

What is the average length of the day in July?

In Cleveland, the average day length in July is 14h and 50min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 5:31 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:19 pm CDT.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.1h of sunshine.

How long on average sun shines in July?

In Cleveland, the average sunshine duration in July is 10.1h.

What is the month with the highest UV index?

The month with the highest UV index is July, with an average maximum UV index of 6.

What is the UV index intensity in July?

In July, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high hazard to health 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
Cleveland, IL

Average temperature in July - Cleveland, IL
  • Average high temperature in July: 81.7°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (28.2°F).

  • Average low temperature in July: 64.8°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).

Average pressure in July
Cleveland, IL

Average pressure in July - Cleveland, IL
  • Average pressure in July: 29.96"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).

Average wind speed in July
Cleveland, IL

Average wind speed in July - Cleveland, IL
  • Average wind speed in July: 6.8mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).

Average humidity in July
Cleveland, IL

Average humidity in July - Cleveland, IL
  • Average humidity in July: 83%

The months with the highest relative humidity are January and July (83%).
The month with the lowest relative humidity is October (71%).

Average rainfall in July
Cleveland, IL

Average rainfall in July - Cleveland, IL
  • Average rainfall in July: 1.18"

The wettest month (with the highest rainfall) is May (1.61").
The driest month (with the least rainfall) is December (0.35").

Average rainfall days in July
Cleveland, IL

Average rainfall days in July - Cleveland, IL
  • Average rainfall days in July: 11.2 days

The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is January (3.2 days).

Average snowfall in July
Cleveland, IL

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

The month with the highest snowfall is January (1.26").
The months with the least snowfall are May, June, July and August (0").

Average snowfall days in July
Cleveland, IL

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

The month with the highest number of snowfall days is January (7.2 days).
The months with the least snowfall days are May, June, July and August (0 days).

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

Average daylight in July / Average sunshine in July - Cleveland, 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 1min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in July
Cleveland, IL

Average sunshine days in July - Cleveland, IL
  • Average sunshine days in July: 16.2 days

The month with the most sunshine days is December (22.4 days).
The month with the least sunshine days is June (14.4 days).

Average UV index in July
Cleveland, IL

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

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

Average cloud cover in July
Cleveland, IL

Average cloud cover in July - Cleveland, IL
  • Average cloud cover in July: 31

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

Average visibility in July
Cleveland, IL

Average visibility in July - Cleveland, 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).

Cleveland, Illinois, USA

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