April weather forecastCountry Club Hills, IL
April
Weather in April
April is a moderate spring month in Country Club Hills, Illinois, with an average temperature ranging between min 5.4°C and max 13.7°C.Temperature
The start of April signals an increase in the average high-temperature, moving from a frosty 7.5°C in March to a moderate 13.7°C. Country Club Hills registers a consistent average low-temperature of 5.4°C during April.Humidity
The average relative humidity in April is 75%.Rainfall
In Country Club Hills, Illinois, in April, it is raining for 16.8 days, with typically 87mm of accumulated precipitation. In Country Club Hills, during the entire year, the rain falls for 155.6 days and collects up to 795mm of precipitation.Snowfall
Months with snowfall are January through April, October through December. April is the last month it regularly snows. During 1.9 snowfall days, in April, Country Club Hills aggregates 50mm of snow. Throughout the year, there are 44.6 snowfall days, and 418mm of snow is accumulated.Daylight
In Country Club Hills, the average length of the day in April is 13h and 22min.On the first day of April, sunrise is at 6:32 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 7:48 pm CDT.
Sunshine
In Country Club Hills, the average sunshine in April is 7.6h.UV index
The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: An average maximum UV index of 3 in April leads to these recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Country Club Hills, IL
- Average high temperature in April: 13.7°C
The warmest month (with the highest average high temperature) is July (27.4°C).
The month with the lowest average high temperature is January (-1.3°C).
- Average low temperature in April: 5.4°C
The month with the highest average low temperature is July (18.8°C).
The coldest month (with the lowest average low temperature) is January (-7.3°C).
Average pressure in April
Country Club Hills, IL
- Average pressure in April: 1014.2mbar
The month with the highest atmospheric pressure is January (1019.7mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).
Average wind speed in April
Country Club Hills, IL
- Average wind speed in April: 15.8km/h
The windiest month (with the highest average wind speed) is January (16.4km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in April
Country Club Hills, 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 (73%).
Average rainfall in April
Country Club Hills, IL
- Average rainfall in April: 87mm
The wettest month (with the highest rainfall) is May (106mm).
The driest month (with the least rainfall) is December (39mm).
Average rainfall days in April
Country Club Hills, IL
- Average rainfall days in April: 16.8 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (6.1 days).
Average snowfall in April
Country Club Hills, IL
- Average snowfall in April: 50mm
The month with the highest snowfall is January (115mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Country Club Hills, IL
- Average snowfall days in April: 1.9 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Country Club Hills, IL
- Average daylight in April: 13h and 24min
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 12min).
- Average sunshine in April: 7h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in April
Country Club Hills, IL
- Average sunshine days in April: 10.2 days
The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is April (10.2 days).
Average UV index in April
Country Club Hills, IL
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Country Club Hills, IL
- Average cloud cover in April: 49
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Country Club Hills, IL
- Average visibility in April: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
