July weather forecast
Morton, IL

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Weather in July

July, like June, in Morton, Illinois, is another warm summer month, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 81.9°F (27.7°C).

Temperature

July tends to be the warmest month, with temperatures averaging a daily high of 81.9°F (27.7°C) and a low of 64.9°F (18.3°C).

Heat index

The heat index in July is appraised at a tropical 89.6°F (32°C). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Elements such as metabolic variations, pregnancy, and physical exertion can shape one'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 especially crucial for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.

Humidity

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

Rainfall

In Morton, during July, the rain falls for 14.8 days and regularly aggregates up to 1.57" (40mm) of precipitation. Throughout the year, there are 127.2 rainfall days, and 16.77" (426mm) of precipitation is accumulated.

Snowfall

In Morton, snow does not fall in May through October.

Daylight

The average length of the day in July is 14h and 44min.
On the first day of July in Morton, sunrise is at 5:31 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:13 pm CDT.

Sunshine

In July, the average sunshine is 9.9h.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index in Morton. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 6 in July translates into the following instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
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Frequently asked questions

What are the warmest months in Morton?

Morton notes the warmest temperatures in July, with a average high of 81.9°F (27.7°C) and a low of 64.9°F (18.3°C).

What is the usual temperature for Morton in July?

In Morton, 81.9°F (27.7°C) is the average high-temperature and 64.9°F (18.3°C) is the average low-temperature during July. In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is appraised at 89.6°F (32°C).

What is the most humid month in Morton?

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

What is the average humidity in July in Morton?

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

How much does it rain in Morton in July?

In Morton, Illinois, during July, the rain falls for 14.8 days and regularly aggregates up to 1.57" (40mm) of precipitation.

When it does not snow in Morton?

In Morton, Illinois, snow does not fall in May through October.

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

In Morton, Illinois, the average day length in July is 14h and 44min.

When is the sunrise / sunset in July in Morton?

In July, on the first day of the month, sunrise is at 5:31 am and sunset at 8:32 pm. On the last day of the month, in Morton, sunrise is at 5:54 am and sunset at 8:13 pm CDT.

How many hours of sunshine does Morton have in July?

In Morton, Illinois, the average sunshine duration in July is 9.9h.

When is the highest UV index in Morton?

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

What is the UV index reading in July in Morton?

The average daily maximum UV index in July in Morton, Illinois, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
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
Morton, IL

Average temperature in July - Morton, IL
  • Average high temperature in July: 81.9°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (31.1°F).

  • Average low temperature in July: 64.9°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in July
Morton, IL

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in July
Morton, IL

Average wind speed in July - Morton, IL
  • Average wind speed in July: 6.6mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in July
Morton, IL

Average humidity in July - Morton, 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 (71%).

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Average rainfall in July
Morton, IL

Average rainfall in July - Morton, IL
  • Average rainfall in July: 1.57"

The wettest month (with the highest rainfall) is May (2.48").
The driest months (with the least rainfall) are February and December (0.83").

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Average rainfall days in July
Morton, IL

Average rainfall days in July - Morton, IL
  • Average rainfall days in July: 14.8 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is February (4.8 days).

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Average snowfall in July
Morton, IL

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

The month with the highest snowfall is January (2.24").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Morton, IL

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

The month with the highest number of snowfall days is January (8.7 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
Morton, IL

Average daylight in July / Average sunshine in July - Morton, 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 18min).

  • Average sunshine in July: 9h and 5min

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

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Average sunshine days in July
Morton, IL

Average sunshine days in July - Morton, IL
  • Average sunshine days in July: 13.2 days

The month with the most sunshine days is December (19.7 days).
The month with the least sunshine days is May (11.4 days).

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Average UV index in July
Morton, IL

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

The months with the highest UV index are June and July (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
Morton, IL

Average cloud cover in July - Morton, IL
  • Average cloud cover in July: 33

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

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Average visibility in July
Morton, IL

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

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