August weather forecast
Liverpool, IL

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Weather in August

The last month of the summer, August, is also a moderately hot month in Liverpool, Illinois, with an average temperature varying between 64°F and 82°F.

Temperature

August's commencement is accompanied by an average high-temperature of a still moderately hot 82°F, diverging marginally from July's 82.6°F. August in Liverpool witnesses an average low-temperature hovering around a refreshing 64°F.

Heat index

For August, the heat index is evaluated at a tropical 89.6°F. Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.
Heat index evaluations are typically in the context of light winds and shaded environments. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is achieved by amalgamating air temperature with the relative humidity readings. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.

Humidity

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

Rainfall

In Liverpool, in August, during 13.1 rainfall days, 2.09" of precipitation is typically accumulated. Throughout the year, in Liverpool, there are 142.9 rainfall days, and 28.31" of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in August is 13h and 43min.
On the first day of August, sunrise is at 5:57 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 7:34 pm CDT.

Sunshine

In Liverpool, the average sunshine in August is 10h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily maximum UV index of 6 in August translates into the following instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
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FAQ

What is the usual temperature for Liverpool in August?

During August, Liverpool experiences an average high-temperature of 82°F and a low-temperature of 64°F. In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 89.6°F.

What is the average humidity in August in Liverpool?

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

How many days does it rain in August in Liverpool?

In Liverpool, Illinois, in August, during 13.1 rainfall days, 2.09" of precipitation is typically accumulated.

When it does not snow in Liverpool?

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

What is the average length of the day in August in Liverpool?

The average day length in August in Liverpool is 13h and 43min.

When is the sunrise / sunset in August in Liverpool?

In August, on the first day of the month, sunrise is at 5:57 am and sunset at 8:15 pm. On the last day of the month, in Liverpool, Illinois, sunrise is at 6:26 am and sunset at 7:34 pm CDT.

How long on average sun shines in August in Liverpool?

In August, the average sunshine duration in Liverpool is 10h.

What is the month with the highest UV index in Liverpool?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in August in Liverpool?

In Liverpool, Illinois, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
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
Liverpool, IL

Average temperature in August - Liverpool, IL
  • Average high temperature in August: 82°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (31.8°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in August
Liverpool, IL

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in August
Liverpool, IL

Average wind speed in August - Liverpool, IL
  • Average wind speed in August: 6.3mph

The windiest months (with the highest average wind speed) are January, February and April (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

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Average humidity in August
Liverpool, IL

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

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

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Average rainfall in August
Liverpool, IL

Average rainfall in August - Liverpool, IL
  • Average rainfall in August: 2.09"

The wettest month (with the highest rainfall) is May (3.86").
The driest month (with the least rainfall) is December (1.38").

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Average rainfall days in August
Liverpool, IL

Average rainfall days in August - Liverpool, IL
  • Average rainfall days in August: 13.1 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (5.8 days).

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Average snowfall in August
Liverpool, IL

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

The month with the highest snowfall is January (3.5").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Liverpool, IL

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

The month with the highest number of snowfall days is January (9.2 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
Liverpool, IL

Average daylight in August / Average sunshine in August - Liverpool, IL
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in August: 10h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in August
Liverpool, IL

Average sunshine days in August - Liverpool, IL
  • Average sunshine days in August: 15.6 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in August
Liverpool, IL

Average UV index in August - Liverpool, IL
  • Average UV index in August: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in August
Liverpool, IL

Average cloud cover in August - Liverpool, IL
  • Average cloud cover in August: 29

The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are July, August and September (Cloud cover 29).

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Average visibility in August
Liverpool, IL

Average visibility in August - Liverpool, IL
  • Average visibility in August: 5mi

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

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Liverpool, Illinois, USA

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