April weather forecast
Kankakee, IL

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Weather in April

April is a refreshing spring month in Kankakee, Illinois, with an average temperature fluctuating between 59°F (15°C) and 43.2°F (6.2°C).

Temperature

Kankakee's weather in April shows a rise in the average high-temperature, moving up from March's chilly 47.5°F (8.6°C) to a mild 59°F (15°C). In April, Kankakee's temperature tends to fall to an average low of 43.2°F (6.2°C) during the night.

Humidity

In April, the average relative humidity is 74%.

Rainfall

In Kankakee, in April, it is raining for 8.7 days, with typically 0.59" (15mm) of accumulated precipitation. Throughout the year, there are 80.5 rainfall days, and 6.22" (158mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.7 snowfall days, in April, Kankakee aggregates 0.24" (6mm) of snow. In Kankakee, during the entire year, snow falls for 20.5 days and aggregates up to 2.17" (55mm) of snow.

Daylight

In April, the average length of the day is 13h and 20min.
On the first day of the month, sunrise is at 6:33 am and sunset at 7:16 pm. On the last day of April, sunrise is at 5:49 am and sunset at 7:47 pm CDT.

Sunshine

In April, the average sunshine is 7.6h.

UV index

In Kankakee, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 3 during April translates into these guidelines:
Take precautions - Protection against sun damage is advised. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Updated: Aug 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Kankakee in April?

The average high-temperature and low-temperature during April are 59°F (15°C) and 43.2°F (6.2°C) respectively.

What is the average humidity in April?

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

How many days does it rain in April?

In April, the rain falls for 8.7 days. Throughout April, 0.59" (15mm) of precipitation is accumulated.

What is the last month it snows?

April is the last month it regularly snows. During 0.7 snowfall days, in April, Kankakee aggregates 0.24" (6mm) of snow.

How many hours of daylight does Kankakee have in April?

In Kankakee, Illinois, the average day length in April is 13h and 20min.

When are sunrise and sunset in April?

On the first day of April, sunrise is at 6:33 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 7:47 pm CDT.

How long on average sun shines in April?

In April, the average sunshine duration is 7.6h.

What is the UV index reading in April?

In Kankakee, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
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 April
Kankakee, IL

Average temperature in April - Kankakee, IL
  • Average high temperature in April: 59°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30°F).

  • Average low temperature in April: 43.2°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

Average pressure in April
Kankakee, IL

Average pressure in April - Kankakee, IL
  • Average pressure in April: 29.95"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in April
Kankakee, IL

Average wind speed in April - Kankakee, IL
  • Average wind speed in April: 10mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

Average humidity in April
Kankakee, IL

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

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).

Average rainfall in April
Kankakee, IL

Average rainfall in April - Kankakee, IL
  • Average rainfall in April: 0.59"

The wettest month (with the highest rainfall) is May (1.06").
The driest month (with the least rainfall) is November (0.28").

Average rainfall days in April
Kankakee, IL

Average rainfall days in April - Kankakee, IL
  • Average rainfall days in April: 8.7 days

The month with the highest number of rainy days is May (11.4 days).
The month with the least rainy days is January (2.3 days).

Average snowfall in April
Kankakee, IL

Average snowfall in April - Kankakee, IL
  • Average snowfall in April: 0.24"

The month with the highest snowfall is January (0.75").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in April
Kankakee, IL

Average snowfall days in April - Kankakee, IL
  • Average snowfall days in April: 0.7 days

The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in April /
Average sunshine in April
Kankakee, IL

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in April: 7h and 4min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in April
Kankakee, IL

Average sunshine days in April - Kankakee, IL
  • Average sunshine days in April: 19 days

The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is June (15.7 days).

Average UV index in April
Kankakee, IL

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

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

Average cloud cover in April
Kankakee, IL

Average cloud cover in April - Kankakee, IL
  • Average cloud cover in April: 48

The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 33).

Average visibility in April
Kankakee, IL

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

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

Kankakee, Illinois, USA

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