August weather forecast
East Dundee, IL

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Weather in August

August, the last month of the summer in East Dundee, is also a moderately hot month, with an average temperature ranging between min 62.2°F (16.8°C) and max 79°F (26.1°C).

Temperature

East Dundee experiences a recorded average high-temperature of a still moderately hot 79°F (26.1°C) in August, closely aligned with July's 80.6°F (27°C). East Dundee, during the month of August, experiences an average low-temperature of 62.2°F (16.8°C).

Humidity

In East Dundee, Illinois, the average relative humidity in August is 81%.

Rainfall

In East Dundee, in August, it is raining for 17 days, with typically 2.68" (68mm) of accumulated precipitation. Throughout the year, in East Dundee, there are 149.2 rainfall days, and 24.02" (610mm) of precipitation is accumulated.

Snowfall

In East Dundee, snow does not fall in June through September.

Daylight

In East Dundee, the average length of the day in August is 13h and 50min.
On the first day of the month, sunrise is at 5:47 am and sunset at 8:11 pm. On the last day of August, in East Dundee, sunrise is at 6:18 am and sunset at 7:27 pm CDT.

Sunshine

In August, the average sunshine is 9.6h.

UV index

The months with the highest UV index in East Dundee are July and August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 6 during August translates into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Frequently asked questions

What is the temperature in August in East Dundee?

The high-temperature, in August, in East Dundee, is 79°F (26.1°C), while the low-temperature averages to 62.2°F (16.8°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in July is computed to be 86°F (30°C).

What is the average humidity in August in East Dundee?

The average relative humidity in August is 81%.

How many days does it rain in August in East Dundee?

In East Dundee, Illinois, in August, it is raining for 17 days, with typically 2.68" (68mm) of accumulated precipitation.

When it does not snow in East Dundee?

In East Dundee, snow does not fall in June through September.

How many hours of daylight does East Dundee have in August?

The average day length in August in East Dundee is 13h and 50min.

When are sunrise and sunset in August in East Dundee?

In August, on the first day of the month, sunrise is at 5:47 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:27 pm CDT.

How many hours of sunshine does East Dundee have in August?

The average sunshine duration in August in East Dundee, Illinois, is 9.6h.

What are the months with the highest UV index in East Dundee?

July and August, with an average maximum UV index of 6, are months with the highest UV index in East Dundee.

What is the UV index intensity in August in East Dundee?

In August, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability 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 August
East Dundee, IL

Average temperature in August - East Dundee, IL
  • Average high temperature in August: 79°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (27.3°F).

  • Average low temperature in August: 62.2°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).

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Average pressure in August
East Dundee, IL

Average pressure in August - East Dundee, IL
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in August
East Dundee, IL

Average wind speed in August - East Dundee, IL
  • Average wind speed in August: 6.2mph

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in August
East Dundee, IL

Average humidity in August - East Dundee, IL
  • Average humidity in August: 81%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in August
East Dundee, IL

Average rainfall in August - East Dundee, IL
  • Average rainfall in August: 2.68"

The wettest month (with the highest rainfall) is June (3.03").
The driest month (with the least rainfall) is December (1.1").

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Average rainfall days in August
East Dundee, IL

Average rainfall days in August - East Dundee, IL
  • Average rainfall days in August: 17 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (4.9 days).

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Average snowfall in August
East Dundee, IL

Average snowfall in August - East Dundee, IL
  • Average snowfall in August: 0"

The month with the highest snowfall is January (3.62").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
East Dundee, IL

Average snowfall days in August - East Dundee, IL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
East Dundee, IL

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in August: 9h and 4min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in August
East Dundee, IL

Average sunshine days in August - East Dundee, IL
  • Average sunshine days in August: 10.3 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (10.1 days).

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Average UV index in August
East Dundee, IL

Average UV index in August - East Dundee, IL
  • Average UV index in August: 6

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in August
East Dundee, IL

Average cloud cover in August - East Dundee, IL
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 33).

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Average visibility in August
East Dundee, IL

Average visibility in August - East Dundee, IL
  • Average visibility in August: 6mi

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

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East Dundee, Illinois, USA

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