August weather forecast
Milan, IL

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Weather in August

August, the last month of the summer in Milan, is also a moderately hot month, with an average temperature fluctuating between 80.8°F (27.1°C) and 63°F (17.2°C).

Temperature

Milan experiences an average high-temperature of a still warm 80.8°F (27.1°C) with the onset of August, subtly varied from July's 81.7°F (27.6°C). An average low-temperature of 63°F (17.2°C) marks the month of August in Milan.

Heat index

The heat index value for August is computed to be a hot 86°F (30°C). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.
Always consider that heat index estimations are for light winds and places in the shade. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. 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

In August, the average relative humidity in Milan is 80%.

Rainfall

In Milan, in August, it is raining for 7.6 days, with typically 0.28" (7mm) of accumulated precipitation. Throughout the year, in Milan, there are 75.2 rainfall days, and 5.79" (147mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in August is 13h and 47min.
On the first day of the month, sunrise is at 5:57 am and sunset at 8:19 pm. On the last day of August, sunrise is at 6:28 am and sunset at 7:36 pm CDT.

Sunshine

In August, the average sunshine is 9.8h.

UV index

In Milan, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, the maximum UV index of 5 suggests these recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Frequently asked questions

What is the average August temperature in Milan?

The high-temperature, in August, in Milan, is 80.8°F (27.1°C), while the low-temperature averages to 63°F (17.2°C). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is computed to be 86°F (30°C).

What is the average humidity in August in Milan?

In August, the average relative humidity is 80%.

How many days does it rain in August in Milan?

In August, in Milan, the rain falls for 7.6 days. Throughout August, 0.28" (7mm) of precipitation is accumulated.

When it does not snow in Milan?

May through September are months without snowfall in Milan.

How many hours of daylight does Milan have in August?

In Milan, the average day length in August is 13h and 47min.

When are sunrise and sunset in August in Milan?

In August, on the first day of the month, sunrise is at 5:57 am and sunset at 8:19 pm. On the last day of the month, in Milan, sunrise is at 6:28 am and sunset at 7:36 pm CDT.

How many hours of sunshine does Milan have in August?

In August, the average sunshine duration in Milan, Illinois, is 9.8h.

What is the UV index intensity in August in Milan?

In August, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health threat 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 August
Milan, IL

Average temperature in August - Milan, IL
  • Average high temperature in August: 80.8°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 August: 63°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 (16°F).

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Average pressure in August
Milan, IL

Average pressure in August - Milan, IL
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in August
Milan, IL

Average wind speed in August - Milan, IL
  • Average wind speed in August: 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 (6.7mph).

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Average humidity in August
Milan, IL

Average humidity in August - Milan, IL
  • Average humidity in August: 80%

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

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Average rainfall in August
Milan, IL

Average rainfall in August - Milan, IL
  • Average rainfall in August: 0.28"

The wettest month (with the highest rainfall) is May (0.94").
The driest month (with the least rainfall) is December (0.24").

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Average rainfall days in August
Milan, IL

Average rainfall days in August - Milan, IL
  • Average rainfall days in August: 7.6 days

The month with the highest number of rainy days is May (10.4 days).
The month with the least rainy days is January (1.8 days).

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Average snowfall in August
Milan, IL

Average snowfall in August - Milan, IL
  • Average snowfall in August: 0"

The month with the highest snowfall is January (1.06").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Milan, IL

Average snowfall days in August - Milan, IL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Milan, IL

Average daylight in August / Average sunshine in August - Milan, IL
  • Average daylight in August: 13h 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 August: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in August
Milan, IL

Average sunshine days in August - Milan, IL
  • Average sunshine days in August: 20.3 days

The month with the most sunshine days is December (25.8 days).
The month with the least sunshine days is June (15.4 days).

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Average UV index in August
Milan, IL

Average UV index in August - Milan, IL
  • Average UV index in August: 5

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 August
Milan, IL

Average cloud cover in August - Milan, IL
  • Average cloud cover in August: 30

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

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Average visibility in August
Milan, IL

Average visibility in August - Milan, IL
  • Average visibility in August: 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).

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Milan, Illinois, USA

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