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
An increase in the average high-temperature marks April, moving from March's cool 54.9°F (12.7°C) to an enjoyable 66.6°F (19.2°C). In Radcliff, the average temperature during the nights of April drops to a frosty 47.8°F (8.8°C).Humidity
In April, the average relative humidity in Radcliff is 76%.Rainfall
April is the month with the most rainfall. Rain falls for 14.7 days and accumulates 3.98" (101mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Radcliff. April is the last month it regularly snows in Radcliff, Kentucky. During 0.5 snowfall days, in April, Radcliff aggregates 0.2" (5mm) of snow. Throughout the year, in Radcliff, Kentucky, there are 22.2 snowfall days, and 7.6" (193mm) of snow is accumulated.Daylight
The average length of the day in April in Radcliff is 13h and 12min.On the first day of April in Radcliff, sunrise is at 7:27 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 8:33 pm EDT.
Sunshine
In Radcliff, the average sunshine in April is 7.5h.UV index
The average daily maximum UV index in April in Radcliff is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In April, a daily maximum UV index of 5 leads to the following instructions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Radcliff?
What is the average humidity in April in Radcliff?
What is the rainiest month in Radcliff?
How much does it rain in Radcliff in April?
What is the last month it snows in Radcliff?
What is the average length of the day in April in Radcliff?
When are sunrise and sunset in April in Radcliff?
How many hours of sunshine does Radcliff have in April?
What is the UV index intensity in April in Radcliff?
Average temperature in April
Radcliff, KY
- Average high temperature in April: 66.6°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (39.7°F).
- Average low temperature in April: 47.8°F
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in April
Radcliff, KY
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Radcliff, KY
- Average wind speed in April: 7.7mph
The windiest month (with the highest average wind speed) is February (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in April
Radcliff, KY
- Average humidity in April: 76%
The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are August, September and October (74%).
Average rainfall in April
Radcliff, KY
- Average rainfall in April: 3.98"
The wettest month (with the highest rainfall) is April (3.98").
The driest month (with the least rainfall) is September (2.09").
Average rainfall days in April
Radcliff, KY
- Average rainfall days in April: 14.7 days
The month with the highest number of rainy days is July (18.5 days).
The months with the least rainy days are January, February and November (10.6 days).
Average snowfall in April
Radcliff, KY
- Average snowfall in April: 0.2"
The month with the highest snowfall is February (1.93").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Radcliff, KY
- Average snowfall days in April: 0.5 days
The month with the highest number of snowfall days is January (6.3 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
Radcliff, KY
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 7h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).
Average sunshine days in April
Radcliff, KY
- Average sunshine days in April: 13.9 days
The month with the most sunshine days is October (18.9 days).
The month with the least sunshine days is July (10.2 days).
Average UV index in April
Radcliff, KY
- Average UV index in April: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in April
Radcliff, KY
- Average cloud cover in April: 43
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in April
Radcliff, KY
- Average visibility in April: 6mi
The months with the highest visibility are March, April, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, May, July and December (5mi).
Radcliff, Kentucky, USA
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