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
Wheeling, Illinois, sees an increase in the average high-temperature with the arrival of April, moving from March's frosty 43.3°F (6.3°C) to a fresh 54.1°F (12.3°C). In Wheeling, an average temperature of 39.4°F (4.1°C) is noted during April nights.Humidity
The average relative humidity in April in Wheeling, Illinois, is 75%.Rainfall
In Wheeling, during April, the rain falls for 16.6 days and regularly aggregates up to 3.35" (85mm) of precipitation. Throughout the year, there are 154.2 rainfall days, and 28.94" (735mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Wheeling, Illinois. In April, it is snowing for 2 days. Throughout April, 1.89" (48mm) of snow is accumulated. Throughout the year, in Wheeling, there are 45.4 snowfall days, and 16.85" (428mm) of snow is accumulated.Daylight
In April, the average length of the day in Wheeling is 13h and 23min.On the first day of April, 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 7:50 pm CDT.
Sunshine
In April, the average sunshine in Wheeling, Illinois, is 7.6h.UV index
In Wheeling, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 3 in April leads to these recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What are the temperatures in Wheeling in April?
What is the average humidity in April in Wheeling?
How many days does it rain in April in Wheeling?
How many days does it snow in April in Wheeling?
How many hours of daylight does Wheeling have in April?
What time are sunrise and sunset in April in Wheeling?
How many hours of sunshine does Wheeling have in April?
How high is the UV index in April in Wheeling?
Average temperature in April
Wheeling, IL
- Average high temperature in April: 54.1°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in April: 39.4°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).
Average pressure in April
Wheeling, 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
Wheeling, IL
- Average wind speed in April: 9.9mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in April
Wheeling, IL
- Average humidity in April: 75%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (73%).
Average rainfall in April
Wheeling, IL
- Average rainfall in April: 3.35"
The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is December (1.34").
Average rainfall days in April
Wheeling, IL
- Average rainfall days in April: 16.6 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (5.9 days).
Average snowfall in April
Wheeling, IL
- Average snowfall in April: 1.89"
The month with the highest snowfall is January (4.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Wheeling, IL
- Average snowfall days in April: 2 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Wheeling, 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 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in April
Wheeling, IL
- Average sunshine days in April: 10.3 days
The month with the most sunshine days is November (15.7 days).
The month with the least sunshine days is April (10.3 days).
Average UV index in April
Wheeling, 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
Wheeling, IL
- Average cloud cover in April: 49
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in April
Wheeling, 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).
Wheeling, Illinois, USA
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