August weather forecast
Wauconda, IL

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Weather in August

The last month of the summer, August, is another warm month in Wauconda, Illinois, with an average temperature ranging between min 63.5°F (17.5°C) and max 79.3°F (26.3°C).

Temperature

August's onset sees an average high-temperature of a still moderately hot 79.3°F (26.3°C), exhibiting a slight fluctuation from the previous month. During August, the average low-temperature is an enjoyable 63.5°F (17.5°C).

Humidity

In August, the average relative humidity is 78%.

Rainfall

In August, in Wauconda, the rain falls for 16.9 days. Throughout August, 3.11" (79mm) of precipitation is accumulated. In Wauconda, Illinois, during the entire year, the rain falls for 163.1 days and collects up to 32.24" (819mm) of precipitation.

Snowfall

In Wauconda, snow does not fall in June through September.

Daylight

In Wauconda, the average length of the day in August is 13h and 50min.
On the first day of August, sunrise is at 5:46 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 7:27 pm CDT.

Sunshine

July and August, with an average of 10.1h of sunshine, are months with the most sunshine.

UV index

July and August, 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 threat to health from exposure to the Sun's UV rays for average individuals.
Note: An average maximum UV index of 6 in August leads to these recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
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Frequently asked questions

What is the average August temperature in Wauconda?

The average high-temperature, in August, in Wauconda, is 79.3°F (26.3°C), while the average low-temperature is 63.5°F (17.5°C). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 86°F (30°C).

What is the average humidity in August in Wauconda?

In Wauconda, the average relative humidity in August is 78%.

How much does it rain in Wauconda in August?

In Wauconda, Illinois, during August, the rain falls for 16.9 days and regularly aggregates up to 3.11" (79mm) of precipitation.

When it does not snow in Wauconda?

In Wauconda, Illinois, snow does not fall in June through September.

How many hours of daylight does Wauconda have in August?

In August, the average day length in Wauconda, Illinois, is 13h and 50min.

When are sunrise and sunset in August in Wauconda?

On the first day of August, sunrise is at 5:46 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 7:27 pm CDT.

What are the months with the most sunshine in Wauconda?

July and August, with an average of 10.1h of sunshine, are months with the most sunshine in Wauconda, Illinois.

How many hours of sunshine does Wauconda have in August?

The average sunshine duration in August in Wauconda, Illinois, is 10.1h.

When is the highest UV index in Wauconda?

The months with the highest UV index in Wauconda, Illinois, are July and August, with an average maximum UV index of 6.

How high is the UV index in August in Wauconda?

The average daily maximum UV index in August 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 August
Wauconda, IL

Average temperature in August - Wauconda, IL
  • Average high temperature in August: 79.3°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 (27.7°F).

  • Average low temperature in August: 63.5°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 (16.3°F).

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Average pressure in August
Wauconda, IL

Average pressure in August - Wauconda, 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
Wauconda, IL

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

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in August
Wauconda, IL

Average humidity in August - Wauconda, IL
  • Average humidity in August: 78%

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in August
Wauconda, IL

Average rainfall in August - Wauconda, IL
  • Average rainfall in August: 3.11"

The wettest month (with the highest rainfall) is June (4.13").
The driest month (with the least rainfall) is November (1.61").

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Average rainfall days in August
Wauconda, IL

Average rainfall days in August - Wauconda, IL
  • Average rainfall days in August: 16.9 days

The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (5.7 days).

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Average snowfall in August
Wauconda, IL

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

The month with the highest snowfall is February (6.22").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Wauconda, IL

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

The month with the highest number of snowfall days is January (15.5 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
Wauconda, IL

Average daylight in August / Average sunshine in August - Wauconda, 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: 10h and 1min

The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in August
Wauconda, IL

Average sunshine days in August - Wauconda, IL
  • Average sunshine days in August: 11.2 days

The month with the most sunshine days is November (15.5 days).
The month with the least sunshine days is June (8.4 days).

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Average UV index in August
Wauconda, IL

Average UV index in August - Wauconda, 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
Wauconda, IL

Average cloud cover in August - Wauconda, IL
  • Average cloud cover in August: 31

The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July, August and September (Cloud cover 31).

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Average visibility in August
Wauconda, IL

Average visibility in August - Wauconda, IL
  • Average visibility in August: 6mi

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

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Wauconda, Illinois, USA

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