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
April brings a temperature change, with average high-temperatures moving from March's chilly 43.2°F (6.2°C) to a fresh 53.2°F (11.8°C). In Des Plaines, an average temperature of 40.3°F (4.6°C) is noted during April nights.Humidity
The average relative humidity in April is 75%.Rainfall
In Des Plaines, in April, during 16.3 rainfall days, 3.62" (92mm) of precipitation is typically accumulated. Throughout the year, in Des Plaines, there are 153.1 rainfall days, and 32.01" (813mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Des Plaines. In Des Plaines, in April, during 2.3 snowfall days, 2.48" (63mm) of snow is typically accumulated. Throughout the year, there are 41.4 snowfall days, and 17.52" (445mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 23min.On the first day of April in Des Plaines, sunrise is at 6:32 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 7:49 pm CDT.
Sunshine
In Des Plaines, Illinois, the average sunshine in April is 7.5h.UV index
The average daily maximum UV index in April 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 average daily UV index of 3 in April transforms into the following instructions:
Prioritize safety - Suggestions to prevent sun damage are offered. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What is the usual temperature for Des Plaines in April?
What is the average humidity in April in Des Plaines?
How much does it rain in Des Plaines in April?
How much does it snow in Des Plaines in April?
What is the average length of the day in April in Des Plaines?
What time are sunrise and sunset in April in Des Plaines?
How many hours of sunshine does Des Plaines have in April?
What is the UV index reading in April in Des Plaines?
Average temperature in April
Des Plaines, IL
- Average high temperature in April: 53.2°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 (28.8°F).
- Average low temperature in April: 40.3°F
The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure in April
Des Plaines, 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
Des Plaines, IL
- Average wind speed in April: 10.1mph
The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).
Average humidity in April
Des Plaines, IL
- Average humidity in April: 75%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (72%).
Average rainfall in April
Des Plaines, IL
- Average rainfall in April: 3.62"
The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is December (1.5").
Average rainfall days in April
Des Plaines, IL
- Average rainfall days in April: 16.3 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in April
Des Plaines, IL
- Average snowfall in April: 2.48"
The month with the highest snowfall is February (4.84").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Des Plaines, IL
- Average snowfall days in April: 2.3 days
The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Des Plaines, 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 months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in April
Des Plaines, IL
- Average sunshine days in April: 10.4 days
The months with the most sunshine days are November and December (16.9 days).
The month with the least sunshine days is April (10.4 days).
Average UV index in April
Des Plaines, 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 December (UV index 1).
Average cloud cover in April
Des Plaines, 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 and August (Cloud cover 29).
Average visibility in April
Des Plaines, 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).
Des Plaines, Illinois, USA
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