July weather forecast
Kirkwood, IL

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Weather in July

July, like June, in Kirkwood, Illinois, is another warm summer month, with an average temperature fluctuating between 64.9°F (18.3°C) and 82°F (27.8°C).

Temperature

Kirkwood reaches its highest average temperatures in July, measuring 82°F (27.8°C) at the peak and 64.9°F (18.3°C) at the lowest.

Heat index

The average heat index in July is evaluated at a hot 89.6°F (32°C). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.
Observations indicate that the heat index values are for shady locations with light wind. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

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

Rainfall

In July, the rain falls for 17 days. Throughout July, 3.03" (77mm) of precipitation is accumulated. Throughout the year, there are 149.4 rainfall days, and 30.16" (766mm) of precipitation is accumulated.

Snowfall

In Kirkwood, snow does not fall in May through September.

Daylight

In Kirkwood, the average length of the day in July is 14h and 46min.
On the first day of the month, sunrise is at 5:35 am and sunset at 8:38 pm. On the last day of July, sunrise is at 5:59 am and sunset at 8:19 pm CDT.

Sunshine

In July, the average sunshine is 10h.

UV index

June and July, 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 unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 6 during July translates into the following guidance:
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. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

What is the warmest month in Kirkwood?

July temperatures tend to peak at an average high of 82°F (27.8°C) and dip to a low of 64.9°F (18.3°C).

What is the usual temperature for Kirkwood in July?

The average high-temperature and low-temperature in Kirkwood, Illinois, during July are 82°F (27.8°C) and 64.9°F (18.3°C) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is evaluated at 89.6°F (32°C).

What is the most humid month in Kirkwood?

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

What is the average humidity in July in Kirkwood?

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

How many days does it rain in July in Kirkwood?

In Kirkwood, Illinois, in July, it is raining for 17 days, with typically 3.03" (77mm) of accumulated precipitation.

When it does not snow in Kirkwood?

In Kirkwood, Illinois, snow does not fall in May through September.

How many hours of daylight does Kirkwood have in July?

In July, the average day length is 14h and 46min.

What time are sunrise and sunset in July in Kirkwood?

On the first day of July in Kirkwood, Illinois, sunrise is at 5:35 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:19 pm CDT.

How many hours of sunshine does Kirkwood have in July?

In Kirkwood, the average sunshine duration in July is 10h.

When is the highest UV index in Kirkwood?

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 Kirkwood?

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
Kirkwood, IL

Average temperature in July - Kirkwood, 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 (29.7°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 (17.6°F).

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Average pressure in July
Kirkwood, IL

Average pressure in July - Kirkwood, IL
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in July
Kirkwood, IL

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

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

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Average humidity in July
Kirkwood, IL

Average humidity in July - Kirkwood, 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
Kirkwood, IL

Average rainfall in July - Kirkwood, IL
  • Average rainfall in July: 3.03"

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is January (1.46").

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Average rainfall days in July
Kirkwood, IL

Average rainfall days in July - Kirkwood, IL
  • Average rainfall days in July: 17 days

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is February (5.8 days).

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Average snowfall in July
Kirkwood, IL

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

The month with the highest snowfall is January (4.61").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Kirkwood, IL

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

The month with the highest number of snowfall days is January (10.9 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
Kirkwood, IL

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

  • Average sunshine in July: 10h and 0min

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

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Average sunshine days in July
Kirkwood, IL

Average sunshine days in July - Kirkwood, IL
  • Average sunshine days in July: 9.9 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is June (9.2 days).

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Average UV index in July
Kirkwood, IL

Average UV index in July - Kirkwood, 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
Kirkwood, IL

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

The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are August and September (Cloud cover 30).

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Average visibility in July
Kirkwood, IL

Average visibility in July - Kirkwood, IL
  • Average visibility in July: 5mi

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).

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Kirkwood, Illinois, USA

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