April weather forecast
Barrington Hills, IL

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Weather in April

April is a fresh spring month in Barrington Hills, Illinois, with an average temperature fluctuating between 38.8°F (3.8°C) and 55°F (12.8°C).

Temperature

Barrington Hills in April shows a temperature shift, moving from an average high of a chilly 43.7°F (6.5°C) in March to a fresh 55°F (12.8°C). In the month of April, the average temperature in Barrington Hills, Illinois, dips to a wintry 38.8°F (3.8°C) during the night.

Humidity

April and October, with an average relative humidity of 76%, are the least humid months.

Rainfall

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

Snowfall

January through May, October through December are months with snowfall. In Barrington Hills, during April, snow falls for 2.3 days and regularly aggregates up to 1.3" (33mm) of snow. In Barrington Hills, Illinois, during the entire year, snow falls for 43.2 days and aggregates up to 7.4" (188mm) of snow.

Daylight

In April, the average length of the day is 13h and 23min.
On the first day of April, sunrise is at 6:33 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 7:51 pm CDT.

Sunshine

In Barrington Hills, the average sunshine in April is 7.5h.

UV index

In Barrington Hills, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In April, the UV index of 3 transforms into the following advice:
Adopt protective measures - It is advised to guard against sun damage. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. To cut down UV radiation exposure by about half, sport a wide-brim hat. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

What are April temperatures in Barrington Hills?

The average high-temperature, in April, in Barrington Hills, is 55°F (12.8°C), while the average low-temperature is 38.8°F (3.8°C).

What are the least humid months in Barrington Hills?

The months with the lowest humidity are April and October, with an average relative humidity of 76%.

What is the average humidity in April in Barrington Hills?

The average relative humidity in April is 76%.

What is the rainiest month in Barrington Hills?

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

How much does it rain in Barrington Hills in April?

In Barrington Hills, Illinois, in April, it is raining for 13.8 days, with typically 1.89" (48mm) of accumulated precipitation.

How much does it snow in Barrington Hills in April?

In Barrington Hills, in April, during 2.3 snowfall days, 1.3" (33mm) of snow is typically accumulated.

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

In April, the average day length in Barrington Hills is 13h and 23min.

When is the sunrise / sunset in April in Barrington Hills?

In April, on the first day of the month, sunrise is at 6:33 am and sunset at 7:18 pm. On the last day of the month, in Barrington Hills, Illinois, sunrise is at 5:48 am and sunset at 7:51 pm CDT.

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

The average sunshine duration in April in Barrington Hills is 7.5h.

What is the UV index intensity in April in Barrington Hills?

In Barrington Hills, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Barrington Hills, IL

Average temperature in April - Barrington Hills, IL
  • Average high temperature in April: 55°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 April: 38.8°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).

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Average pressure in April
Barrington Hills, IL

Average pressure in April - Barrington Hills, IL
  • Average pressure in April: 29.95"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 April
Barrington Hills, IL

Average wind speed in April - Barrington Hills, IL
  • Average wind speed in April: 9.8mph

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).

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Average humidity in April
Barrington Hills, IL

Average humidity in April - Barrington Hills, IL
  • Average humidity in April: 76%

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

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Average rainfall in April
Barrington Hills, IL

Average rainfall in April - Barrington Hills, IL
  • Average rainfall in April: 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").

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Average rainfall days in April
Barrington Hills, IL

Average rainfall days in April - Barrington Hills, IL
  • Average rainfall days in April: 13.8 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).

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Average snowfall in April
Barrington Hills, IL

Average snowfall in April - Barrington Hills, IL
  • Average snowfall in April: 1.3"

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

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Average snowfall days in April
Barrington Hills, IL

Average snowfall days in April - Barrington Hills, IL
  • Average snowfall days in April: 2.3 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).

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

Average daylight in April / Average sunshine in April - Barrington Hills, IL
  • Average daylight in April: 13h and 2min

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 April: 7h and 3min

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).

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Average sunshine days in April
Barrington Hills, IL

Average sunshine days in April - Barrington Hills, IL
  • Average sunshine days in April: 12.9 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).

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Average UV index in April
Barrington Hills, IL

Average UV index in April - Barrington Hills, IL
  • Average UV index in April: 3

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).

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Average cloud cover in April
Barrington Hills, IL

Average cloud cover in April - Barrington Hills, IL
  • Average cloud cover in April: 50

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).

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Average visibility in April
Barrington Hills, IL

Average visibility in April - Barrington Hills, IL
  • Average visibility in April: 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).

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Barrington Hills, Illinois, USA

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