August weather forecast
Barrington Hills, IL

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Weather in August

August, the last month of the summer in Barrington Hills, is also a moderately hot month, with an average temperature varying between 62.1°F (16.7°C) and 78.6°F (25.9°C).

Temperature

August's onset sees an average high-temperature of a still moderately hot 78.6°F (25.9°C), exhibiting a slight fluctuation from the previous month. In August, Barrington Hills experiences an average nighttime temperature of 62.1°F (16.7°C).

Humidity

In August, the average relative humidity is 82%.

Rainfall

The wettest months are April and August, with an average 1.89" (48mm) of rainfall.

Snowfall

In Barrington Hills, snow does not fall in June through September.

Daylight

In August, the average length of the day is 13h and 50min.
On the first day of the month, sunrise is at 5:46 am and sunset at 8:11 pm. On the last day of August, sunrise is at 6:18 am and sunset at 7:27 pm CDT.

Sunshine

In August, the average sunshine is 9.9h.

UV index

In Barrington Hills, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 5 in August converts into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.

Frequently asked questions

What is the usual temperature for Barrington Hills in August?

An average high-temperature, in August, in Barrington Hills, is 78.6°F (25.9°C) and the average low-temperature is 62.1°F (16.7°C).

What is the average humidity in August?

The average relative humidity in August is 82%.

What is the wettest month?

The wettest months are April and August, with an average 1.89" (48mm) of rainfall.

How much does it rain in August?

In Barrington Hills, during August, the rain falls for 15.8 days and regularly aggregates up to 1.89" (48mm) of precipitation.

When it does not snow?

June through September are months without snowfall.

How many hours of daylight does Barrington Hills have in August?

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

When is the sunrise / sunset in August?

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 6:18 am and sunset at 7:27 pm CDT.

How many hours of sunshine does Barrington Hills have in August?

In Barrington Hills, the average sunshine duration in August is 9.9h.

How high is the UV index in August?

In August, the average daily maximum UV index is 5. A UV Index reading 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
Barrington Hills, IL

Average temperature in August - Barrington Hills, IL
  • Average high temperature in August: 78.6°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in August: 62.1°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

Average pressure in August
Barrington Hills, IL

Average pressure in August - Barrington Hills, 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).

Average wind speed in August
Barrington Hills, IL

Average wind speed in August - Barrington Hills, IL
  • Average wind speed in August: 6.1mph

The windiest months (with the highest average wind speed) are January and February (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity in August
Barrington Hills, IL

Average humidity in August - Barrington Hills, IL
  • Average humidity in August: 82%

The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are April and October (76%).

Average rainfall in August
Barrington Hills, IL

Average rainfall in August - Barrington Hills, IL
  • Average rainfall in August: 1.89"

The wettest months (with the highest rainfall) are April and August (1.89").
The driest month (with the least rainfall) is December (0.67").

Average rainfall days in August
Barrington Hills, IL

Average rainfall days in August - Barrington Hills, IL
  • Average rainfall days in August: 15.8 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (4.1 days).

Average snowfall in August
Barrington Hills, IL

Average snowfall in August - Barrington Hills, IL
  • Average snowfall in August: 0"

The month with the highest snowfall is January (2.01").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Barrington Hills, IL

Average snowfall days in August - Barrington Hills, IL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Barrington Hills, IL

Average daylight in August / Average sunshine in August - Barrington Hills, 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 5min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in August
Barrington Hills, IL

Average sunshine days in August - Barrington Hills, IL
  • Average sunshine days in August: 11.2 days

The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is July (10.7 days).

Average UV index in August
Barrington Hills, IL

Average UV index in August - Barrington Hills, IL
  • Average UV index in August: 5

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

Average cloud cover in August
Barrington Hills, IL

Average cloud cover in August - Barrington Hills, IL
  • Average cloud cover in August: 32

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July, August and September (Cloud cover 32).

Average visibility in August
Barrington Hills, IL

Average visibility in August - Barrington Hills, IL
  • Average visibility in August: 6mi

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

Barrington Hills, Illinois, USA

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