August weather forecast
Barrington, IL

Weather in August

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

Temperature

In Barrington, the average high-temperature in August is essentially the same as in July - a still moderately hot 79.3°F (26.3°C). The average low-temperature, in Barrington, is 63.5°F (17.5°C).

Humidity

The average relative humidity in August in Barrington is 78%.

Rainfall

In Barrington, during August, the rain falls for 16.9 days and regularly aggregates up to 3.11" (79mm) of precipitation. In Barrington, during the entire year, the rain falls for 163.1 days and collects up to 32.24" (819mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in August in Barrington, Illinois, is 13h and 50min.
On the first day of the month, sunrise is at 5:45 am and sunset at 8:11 pm. On the last day of August, in Barrington, sunrise is at 6:17 am and sunset at 7:28 pm CDT.

Sunshine

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

UV index

July and August, with an average maximum UV index of 6, are months with the highest UV index in Barrington. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 6 in August interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the average humidity in August in Barrington?

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

How much does it rain in Barrington in August?

In Barrington, 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 Barrington?

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

How many hours of daylight does Barrington have in August?

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

When is the sunrise / sunset in August in Barrington?

On the first day of August, sunrise is at 5:45 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 7:28 pm CDT.

What are the months with the most sunshine in Barrington?

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

How many hours of sunshine does Barrington have in August?

The average sunshine duration in August in Barrington is 10.1h.

What are the months with the highest UV index in Barrington?

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

What is the UV index intensity in August in Barrington?

The average daily maximum UV index in August in Barrington, Illinois, is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Barrington, IL

Average temperature in August - Barrington, 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
Barrington, IL

Average pressure in August - Barrington, 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
Barrington, IL

Average wind speed in August - Barrington, 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
Barrington, IL

Average humidity in August - Barrington, 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
Barrington, IL

Average rainfall in August - Barrington, 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
Barrington, IL

Average rainfall days in August - Barrington, 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
Barrington, IL

Average snowfall in August - Barrington, 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
Barrington, IL

Average snowfall days in August - Barrington, 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
Barrington, IL

Average daylight in August / Average sunshine in August - Barrington, IL
  • Average daylight in August: 13h and 50min

The month with the longest days is June (Average daylight: 15h and 13min).
The month with the shortest days is December (Average daylight: 9h and 10min).

  • Average sunshine in August: 10h and 6min

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
Barrington, IL

Average sunshine days in August - Barrington, 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
Barrington, IL

Average UV index in August - Barrington, 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
Barrington, IL

Average cloud cover in August - Barrington, 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
Barrington, IL

Average visibility in August - Barrington, 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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