April weather forecast
Barrington, IL

Weather in April

April in Barrington, Illinois, is a fresh spring month, with temperature in the range of an average low of 39.2°F (4°C) and an average high of 54.3°F (12.4°C).

Temperature

In Barrington, the average high-temperature in April increases from a frosty 43.5°F (6.4°C) in March to a cool 54.3°F (12.4°C). The average low-temperature, in Barrington, is 39.2°F (4°C).

Humidity

In April, the average relative humidity in Barrington is 76%.

Rainfall

In April, the rain falls for 17.2 days. Throughout April, 3.86" (98mm) of precipitation is accumulated. Throughout the year, there are 163.1 rainfall days, and 32.24" (819mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Barrington, Illinois. In Barrington, during April, snow falls for 2.3 days and regularly aggregates up to 2.56" (65mm) of snow. In Barrington, Illinois, during the entire year, snow falls for 55.5 days and aggregates up to 22.95" (583mm) of snow.

Daylight

In Barrington, Illinois, the average length of the day in April is 13h and 23min.
On the first day of the month, sunrise is at 6:34 am and sunset at 7:18 pm. On the last day of April, in Barrington, sunrise is at 5:48 am and sunset at 7:50 pm CDT.

Sunshine

The average sunshine in April in Barrington is 7.5h.

UV index

The average daily maximum UV index in April in Barrington is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 3 in April interpret into the following advice:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in April in Barrington?

The average relative humidity in April in Barrington is 76%.

How much does it rain in Barrington in April?

In Barrington, Illinois, in April, during 17.2 rainfall days, 3.86" (98mm) of precipitation is typically accumulated.

How many days does it snow in April in Barrington?

In Barrington, Illinois, in April, snow falls for 2.3 days, with typically accumulated 2.56" (65mm) of snow.

What is the average length of the day in April in Barrington?

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

When are sunrise and sunset in April in Barrington?

In April, on the first day of the month, sunrise is at 6:34 am and sunset at 7:18 pm. On the last day of the month, in Barrington, sunrise is at 5:48 am and sunset at 7:50 pm CDT.

How long on average sun shines in April in Barrington?

The average sunshine duration in April is 7.5h.

What is the UV index intensity in April in Barrington?

In Barrington, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Barrington, IL

Average temperature in April - Barrington, IL
  • Average high temperature in April: 54.3°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 April: 39.2°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 April
Barrington, IL

Average pressure in April - Barrington, 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, IL

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

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 April
Barrington, IL

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

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 April
Barrington, IL

Average rainfall in April - Barrington, IL
  • Average rainfall in April: 3.86"

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 April
Barrington, IL

Average rainfall days in April - Barrington, IL
  • Average rainfall days in April: 17.2 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 April
Barrington, IL

Average snowfall in April - Barrington, IL
  • Average snowfall in April: 2.56"

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 April
Barrington, IL

Average snowfall days in April - Barrington, IL
  • Average snowfall days in April: 2.3 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 April /
Average sunshine in April
Barrington, IL

Average daylight in April / Average sunshine in April - Barrington, IL
  • Average daylight in April: 13h and 23min

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 April: 7h and 30min

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 April
Barrington, IL

Average sunshine days in April - Barrington, IL
  • Average sunshine days in April: 9 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 April
Barrington, IL

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

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 April
Barrington, IL

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

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 April
Barrington, IL

Average visibility in April - Barrington, IL
  • Average visibility in April: 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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