August weather forecast
Lake Summerset, IL

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Weather in August

The last month of the summer, August, is another warm month in Lake Summerset, Illinois, with an average temperature ranging between min 59.9°F (15.5°C) and max 77.7°F (25.4°C).

Temperature

Lake Summerset experiences a minor change to a still moderately hot 77.7°F (25.4°C) in average high-temperature during August, closely reflecting July. Lake Summerset, during August nights, observes an average temperature of 59.9°F (15.5°C).

Humidity

The average relative humidity in August in Lake Summerset, Illinois, is 83%.

Rainfall

In Lake Summerset, in August, it is raining for 9.4 days, with typically 0.51" (13mm) of accumulated precipitation. In Lake Summerset, Illinois, during the entire year, the rain falls for 90.4 days and collects up to 7.09" (180mm) of precipitation.

Snowfall

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

Daylight

In Lake Summerset, the average length of the day in August is 13h and 51min.
On the first day of August, sunrise is at 5:50 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:32 pm CDT.

Sunshine

The average sunshine in August is 9.7h.

UV index

In Lake Summerset, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 5 in August interprets into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Frequently asked questions

What is the temperature in August in Lake Summerset?

During August, Lake Summerset experiences an average high-temperature of 77.7°F (25.4°C) and a low-temperature of 59.9°F (15.5°C).

What is the average humidity in August in Lake Summerset?

In August, the average relative humidity is 83%.

How much does it rain in Lake Summerset in August?

In Lake Summerset, during August, the rain falls for 9.4 days and regularly aggregates up to 0.51" (13mm) of precipitation.

When it does not snow in Lake Summerset?

May through September are months without snowfall in Lake Summerset.

How many hours of daylight does Lake Summerset have in August?

The average day length in August in Lake Summerset, Illinois, is 13h and 51min.

What time are sunrise and sunset in August in Lake Summerset?

On the first day of August in Lake Summerset, sunrise is at 5:50 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:32 pm CDT.

How many hours of sunshine does Lake Summerset have in August?

The average sunshine duration in August is 9.7h.

What is the UV index reading in August in Lake Summerset?

The average daily maximum UV index in August in Lake Summerset is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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 August
Lake Summerset, IL

Average temperature in August - Lake Summerset, IL
  • Average high temperature in August: 77.7°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (24.8°F).

  • Average low temperature in August: 59.9°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (12.7°F).

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Average pressure in August
Lake Summerset, IL

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

The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in August
Lake Summerset, IL

Average wind speed in August - Lake Summerset, IL
  • Average wind speed in August: 6.5mph

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in August
Lake Summerset, IL

Average humidity in August - Lake Summerset, IL
  • Average humidity in August: 83%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (76%).

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Average rainfall in August
Lake Summerset, IL

Average rainfall in August - Lake Summerset, IL
  • Average rainfall in August: 0.51"

The wettest month (with the highest rainfall) is June (0.98").
The driest month (with the least rainfall) is January (0.31").

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Average rainfall days in August
Lake Summerset, IL

Average rainfall days in August - Lake Summerset, IL
  • Average rainfall days in August: 9.4 days

The month with the highest number of rainy days is May (12.8 days).
The months with the least rainy days are January and February (2.4 days).

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Average snowfall in August
Lake Summerset, IL

Average snowfall in August - Lake Summerset, IL
  • Average snowfall in August: 0"

The month with the highest snowfall is January (1.22").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Lake Summerset, IL

Average snowfall days in August - Lake Summerset, IL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (9.3 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
Lake Summerset, IL

Average daylight in August / Average sunshine in August - Lake Summerset, 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 6min).

  • Average sunshine in August: 9h and 4min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and February (Average sunshine: 3h and 30min).

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Average sunshine days in August
Lake Summerset, IL

Average sunshine days in August - Lake Summerset, IL
  • Average sunshine days in August: 18.1 days

The months with the most sunshine days are November and December (22.9 days).
The month with the least sunshine days is June (13.4 days).

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Average UV index in August
Lake Summerset, IL

Average UV index in August - Lake Summerset, IL
  • Average UV index in August: 5

The month with the highest UV index is June (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
Lake Summerset, IL

Average cloud cover in August - Lake Summerset, IL
  • Average cloud cover in August: 35

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is September (Cloud cover 34).

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Average visibility in August
Lake Summerset, IL

Average visibility in August - Lake Summerset, IL
  • Average visibility in August: 5mi

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

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Lake Summerset, Illinois, USA

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