Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
Carol Stream in April shows a temperature shift, moving from an average high of a chilly 44.8°F (7.1°C) in March to a mild 56.1°F (13.4°C). Nighttime temperatures in April average to a wintry 40.3°F (4.6°C) in Carol Stream, Illinois.Humidity
In April, the average relative humidity is 75%.Rainfall
In Carol Stream, Illinois, in April, during 12.3 rainfall days, 1.1" (28mm) of precipitation is typically accumulated. In Carol Stream, during the entire year, the rain falls for 119.1 days and collects up to 10.83" (275mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. April is the last month it regularly snows in Carol Stream. During 1.2 snowfall days, in April, Carol Stream aggregates 0.71" (18mm) of snow. In Carol Stream, during the entire year, snow falls for 34.4 days and aggregates up to 5.2" (132mm) of snow.Daylight
The average length of the day in April is 13h and 23min.On the first day of the month, sunrise is at 6:33 am and sunset at 7:18 pm. On the last day of April, sunrise is at 5:48 am and sunset at 7:50 pm CDT.
Sunshine
The average sunshine in April in Carol Stream is 7.6h.UV index
In Carol Stream, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In April, an average UV index of 3 transforms into the following instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
What are April temperatures in Carol Stream?
What is the average humidity in April in Carol Stream?
How much does it rain in Carol Stream in April?
What is the last month it snows in Carol Stream?
How many hours of daylight does Carol Stream have in April?
When are sunrise and sunset in April in Carol Stream?
How many hours of sunshine does Carol Stream have in April?
What is the UV index intensity in April in Carol Stream?
Average temperature in April
Carol Stream, IL
- Average high temperature in April: 56.1°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in April: 40.3°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 (16.7°F).
Average pressure in April
Carol Stream, 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).
Average wind speed in April
Carol Stream, IL
- Average wind speed in April: 9.6mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).
Average humidity in April
Carol Stream, IL
- Average humidity in April: 75%
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in April
Carol Stream, IL
- Average rainfall in April: 1.1"
The wettest month (with the highest rainfall) is May (1.65").
The driest months (with the least rainfall) are February, November and December (0.51").
Average rainfall days in April
Carol Stream, IL
- Average rainfall days in April: 12.3 days
The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is January (4.1 days).
Average snowfall in April
Carol Stream, IL
- Average snowfall in April: 0.71"
The month with the highest snowfall is January (1.5").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Carol Stream, IL
- Average snowfall days in April: 1.2 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Carol Stream, 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 months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in April
Carol Stream, IL
- Average sunshine days in April: 14.1 days
The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in April
Carol Stream, IL
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
Carol Stream, 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 32).
Average visibility in April
Carol Stream, 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).
Carol Stream, Illinois, USA
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