July weather forecast
Cerro Gordo, IL

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Weather in July

July, the same as June, is a moderately hot summer month in Cerro Gordo, Illinois, with temperature in the range of an average low of 65.5°F (18.6°C) and an average high of 82°F (27.8°C).

Temperature

Cerro Gordo's temperature records reveal July as the warmest month, marked by average highs of 82°F (27.8°C) and lows of 65.5°F (18.6°C).

Heat index

July's heat index is evaluated at a tropical 89.6°F (32°C). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.
For clarity, heat index numbers account for light winds and areas under shade. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.

Humidity

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

Rainfall

In Cerro Gordo, during July, the rain falls for 17.3 days and regularly aggregates up to 2.17" (55mm) of precipitation. In Cerro Gordo, Illinois, during the entire year, the rain falls for 147.7 days and collects up to 24.61" (625mm) of precipitation.

Snowfall

May through October are months without snowfall in Cerro Gordo.

Daylight

The average length of the day in July is 14h and 40min.
On the first day of July in Cerro Gordo, sunrise is at 5:30 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:09 pm CDT.

Sunshine

In July, the average sunshine is 10h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Cerro Gordo. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: In July, the UV index of 6 transforms into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
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Frequently asked questions

What is the warmest month in Cerro Gordo?

July, with an average high of 82°F (27.8°C) and a low of 65.5°F (18.6°C), signifies the warmest month of the year.

What is the usual temperature for Cerro Gordo in July?

The high-temperature, in July, in Cerro Gordo, is 82°F (27.8°C), while the low-temperature averages to 65.5°F (18.6°C). In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 89.6°F (32°C).

What is the most humid month in Cerro Gordo?

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

What is the average humidity in July in Cerro Gordo?

The average relative humidity in July in Cerro Gordo, Illinois, is 84%.

How many days does it rain in July in Cerro Gordo?

In Cerro Gordo, during July, the rain falls for 17.3 days and regularly aggregates up to 2.17" (55mm) of precipitation.

When it does not snow in Cerro Gordo?

In Cerro Gordo, snow does not fall in May through October.

What is the average length of the day in July in Cerro Gordo?

In Cerro Gordo, Illinois, the average day length in July is 14h and 40min.

When are sunrise and sunset in July in Cerro Gordo?

On the first day of July, sunrise is at 5:30 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:09 pm CDT.

How long on average sun shines in July in Cerro Gordo?

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

What are the months with the highest UV index in Cerro Gordo?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Cerro Gordo, Illinois.

What is the UV index reading in July in Cerro Gordo?

In July, the average daily maximum UV index in Cerro Gordo is 6. A UV Index estimate of 6 to 7 represents a high health risk 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
Cerro Gordo, IL

Average temperature in July - Cerro Gordo, IL
  • Average high temperature in July: 82°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in July: 65.5°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).

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Average pressure in July
Cerro Gordo, IL

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in July
Cerro Gordo, IL

Average wind speed in July - Cerro Gordo, IL
  • Average wind speed in July: 6.3mph

The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

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Average humidity in July
Cerro Gordo, IL

Average humidity in July - Cerro Gordo, 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 (70%).

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Average rainfall in July
Cerro Gordo, IL

Average rainfall in July - Cerro Gordo, IL
  • Average rainfall in July: 2.17"

The wettest month (with the highest rainfall) is April (2.95").
The driest month (with the least rainfall) is December (1.38").

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Average rainfall days in July
Cerro Gordo, IL

Average rainfall days in July - Cerro Gordo, IL
  • Average rainfall days in July: 17.3 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (7 days).

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Average snowfall in July
Cerro Gordo, IL

Average snowfall in July - Cerro Gordo, IL
  • Average snowfall in July: 0"

The month with the highest snowfall is January (2.72").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Cerro Gordo, IL

Average snowfall days in July - Cerro Gordo, IL
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (9.3 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
Cerro Gordo, IL

Average daylight in July / Average sunshine in July - Cerro Gordo, IL
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in July: 10h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in July
Cerro Gordo, IL

Average sunshine days in July - Cerro Gordo, IL
  • Average sunshine days in July: 10.3 days

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is July (10.3 days).

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Average UV index in July
Cerro Gordo, IL

Average UV index in July - Cerro Gordo, IL
  • Average UV index in July: 6

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

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Average cloud cover in July
Cerro Gordo, IL

Average cloud cover in July - Cerro Gordo, IL
  • Average cloud cover in July: 32

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are June and September (Cloud cover 30).

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Average visibility in July
Cerro Gordo, IL

Average visibility in July - Cerro Gordo, 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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Cerro Gordo, Illinois, USA

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