April weather forecast
Hinsdale, IL

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Weather in April

April is a moderate spring month in Hinsdale, Illinois, with an average temperature fluctuating between 40.6°F (4.8°C) and 56.5°F (13.6°C).

Temperature

April signals a shift in the average high-temperature, moving from March's frosty 45.1°F (7.3°C) to a moderate 56.5°F (13.6°C). Hinsdale's temperature lowers to a mean of 40.6°F (4.8°C) during the nights in April.

Humidity

In Hinsdale, the average relative humidity in April is 74%.

Rainfall

In Hinsdale, during April, the rain falls for 12.8 days and regularly aggregates up to 1.38" (35mm) of precipitation. In Hinsdale, during the entire year, the rain falls for 118.5 days and collects up to 13.74" (349mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in Hinsdale. April is the last month it regularly snows. During 1.4 snowfall days, in April, Hinsdale aggregates 1.1" (28mm) of snow. In Hinsdale, during the entire year, snow falls for 34.9 days and aggregates up to 7.2" (183mm) of snow.

Daylight

In April, the average length of the day is 13h and 22min.
On the first day of the month, sunrise is at 6:33 am and sunset at 7:17 pm. On the last day of April, in Hinsdale, sunrise is at 5:48 am and sunset at 7:49 pm CDT.

Sunshine

The average sunshine in April in Hinsdale is 7.6h.

UV index

In April, the average daily maximum UV index in Hinsdale is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum UV index of 3 in April translates into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. To protect against the Sun's most potent rays, avoid direct exposure around midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Frequently asked questions

What is the temperature in April in Hinsdale?

April temperatures in Hinsdale, Illinois, vary between a high-temperature of 56.5°F (13.6°C) and a low-temperature of 40.6°F (4.8°C).

What is the average humidity in April in Hinsdale?

In Hinsdale, Illinois, the average relative humidity in April is 74%.

How many days does it rain in April in Hinsdale?

In Hinsdale, in April, during 12.8 rainfall days, 1.38" (35mm) of precipitation is typically accumulated.

What is the last month it snows in Hinsdale?

April is the last month it regularly snows. During 1.4 snowfall days, in April, Hinsdale aggregates 1.1" (28mm) of snow.

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

In Hinsdale, the average day length in April is 13h and 22min.

When are sunrise and sunset in April in Hinsdale?

On the first day of April in Hinsdale, sunrise is at 6:33 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 7:49 pm CDT.

How long on average sun shines in April in Hinsdale?

In April, the average sunshine duration in Hinsdale is 7.6h.

What is the UV index intensity in April in Hinsdale?

In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
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
Hinsdale, IL

Average temperature in April - Hinsdale, IL
  • Average high temperature in April: 56.5°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in April: 40.6°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

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Average pressure in April
Hinsdale, IL

Average pressure in April - Hinsdale, 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
Hinsdale, IL

Average wind speed in April - Hinsdale, IL
  • Average wind speed in April: 9.4mph

The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

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Average humidity in April
Hinsdale, IL

Average humidity in April - Hinsdale, IL
  • Average humidity in April: 74%

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in April
Hinsdale, IL

Average rainfall in April - Hinsdale, IL
  • Average rainfall in April: 1.38"

The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is December (0.63").

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Average rainfall days in April
Hinsdale, IL

Average rainfall days in April - Hinsdale, IL
  • Average rainfall days in April: 12.8 days

The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is February (4.2 days).

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Average snowfall in April
Hinsdale, IL

Average snowfall in April - Hinsdale, IL
  • Average snowfall in April: 1.1"

The month with the highest snowfall is February (2.28").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in April
Hinsdale, IL

Average snowfall days in April - Hinsdale, IL
  • Average snowfall days in April: 1.4 days

The month with the highest number of snowfall days is January (9.7 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
Hinsdale, IL

Average daylight in April / Average sunshine in April - Hinsdale, 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 4min

The month with the most sunshine is August (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
Hinsdale, IL

Average sunshine days in April - Hinsdale, IL
  • Average sunshine days in April: 13.8 days

The month with the most sunshine days is December (20.7 days).
The month with the least sunshine days is July (11.8 days).

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Average UV index in April
Hinsdale, IL

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

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

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Average cloud cover in April
Hinsdale, IL

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

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in April
Hinsdale, IL

Average visibility in April - Hinsdale, IL
  • Average visibility in April: 6mi

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

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Hinsdale, Illinois, USA

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