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
As Carbon Hill transitions into April, the average high-temperature shows a change, moving from a chilly 47.1°F (8.4°C) in March to a moderate 58.8°F (14.9°C). In Carbon Hill, April's nights observe an average temperature dip to an icy 42.4°F (5.8°C).Humidity
In April, the average relative humidity is 74%.Rainfall
In April, in Carbon Hill, Illinois, the rain falls for 17.3 days. Throughout April, 3.74" (95mm) of precipitation is accumulated. Throughout the year, there are 160.4 rainfall days, and 33.5" (851mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. April is the last month it regularly snows in Carbon Hill, Illinois. During 1.8 snowfall days, in April, Carbon Hill aggregates 1.69" (43mm) of snow. Throughout the year, there are 38.7 snowfall days, and 15.39" (391mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 21min.On the first day of April in Carbon Hill, sunrise is at 6:34 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 7:49 pm CDT.
Sunshine
The average sunshine in April is 7.8h.UV index
In April, the average daily maximum UV index in Carbon Hill is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In April, the maximum UV index of 4 suggests this advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What are the temperatures in Carbon Hill in April?
What is the average humidity in April in Carbon Hill?
How many days does it rain in April in Carbon Hill?
What is the last month it snows in Carbon Hill?
What is the average length of the day in April in Carbon Hill?
What time are sunrise and sunset in April in Carbon Hill?
How many hours of sunshine does Carbon Hill have in April?
What is the UV index intensity in April in Carbon Hill?
Average temperature in April
Carbon Hill, IL
- Average high temperature in April: 58.8°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 (29.7°F).
- Average low temperature in April: 42.4°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure in April
Carbon Hill, 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
Carbon Hill, IL
- Average wind speed in April: 9.9mph
The windiest months (with the highest average wind speed) are January and April (9.9mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in April
Carbon Hill, 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
Carbon Hill, IL
- Average rainfall in April: 3.74"
The wettest month (with the highest rainfall) is May (4.57").
The driest months (with the least rainfall) are February and November (1.69").
Average rainfall days in April
Carbon Hill, IL
- Average rainfall days in April: 17.3 days
The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in April
Carbon Hill, IL
- Average snowfall in April: 1.69"
The month with the highest snowfall is February (4.29").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Carbon Hill, IL
- Average snowfall days in April: 1.8 days
The month with the highest number of snowfall days is January (10.6 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
Carbon Hill, 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 5min
The months with the most sunshine are June, July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in April
Carbon Hill, IL
- Average sunshine days in April: 10.3 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is July (8.6 days).
Average UV index in April
Carbon Hill, IL
- Average UV index in April: 4
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
Carbon Hill, 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
Carbon Hill, IL
- Average visibility in April: 6mi
The months with the highest visibility are January, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are February, July and August (5mi).
Carbon Hill, Illinois, USA
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