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
In Helton, the average high-temperature in April rises, from a cool 54.3°F (12.4°C) in March, to a refreshing 65.7°F (18.7°C). The month of April records an average low-temperature of 45.5°F (7.5°C) in Helton.Humidity
The months with the lowest humidity are April, June, August and November, with an average relative humidity of 77%.Rainfall
In April, the rain falls for 17.1 days. Throughout April, 3.5" (89mm) of precipitation is accumulated. In Helton, during the entire year, the rain falls for 190.4 days and collects up to 40.28" (1023mm) of precipitation.Snowfall
Months with snowfall in Helton are January through April, October through December. April is the last month it regularly snows. During 0.8 snowfall days, in April, Helton aggregates 0.51" (13mm) of snow. Throughout the year, there are 34 snowfall days, and 15.71" (399mm) of snow is accumulated.Daylight
The average length of the day in April in Helton is 13h and 10min.On the first day of the month, sunrise is at 7:18 am and sunset at 7:56 pm. On the last day of April, sunrise is at 6:39 am and sunset at 8:21 pm EDT.
Sunshine
In April, the average sunshine is 8.2h.UV index
In April, the average daily maximum UV index in Helton, Kentucky, is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The average daily UV index of 5 in April transforms into the following instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Opt for tightly woven and loose clothing to enhance protection from the Sun. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Helton in April?
What is the least humid month in Helton?
What is the average humidity in April in Helton?
How many days does it rain in April in Helton?
What is the last month it snows in Helton?
How many hours of daylight does Helton have in April?
When is the sunrise / sunset in April in Helton?
How many hours of sunshine does Helton have in April?
What is the UV index reading in April in Helton?
Average temperature in April
Helton, KY
- Average high temperature in April: 65.7°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (40.6°F).
- Average low temperature in April: 45.5°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure in April
Helton, KY
- Average pressure in April: 30"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in April
Helton, KY
- Average wind speed in April: 6.6mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity in April
Helton, KY
- Average humidity in April: 77%
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April, June, August and November (77%).
Average rainfall in April
Helton, KY
- Average rainfall in April: 3.5"
The wettest month (with the highest rainfall) is February (4.57").
The driest month (with the least rainfall) is September (2.24").
Average rainfall days in April
Helton, KY
- Average rainfall days in April: 17.1 days
The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is November (11.5 days).
Average snowfall in April
Helton, KY
- Average snowfall in April: 0.51"
The month with the highest snowfall is January (4.21").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Helton, KY
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (10 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
Helton, 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 42min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in April
Helton, KY
- Average sunshine days in April: 11.1 days
The month with the most sunshine days is October (15.8 days).
The month with the least sunshine days is May (9.1 days).
Average UV index in April
Helton, KY
- Average UV index in April: 5
The months with the highest UV index are May, June and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Helton, KY
- Average cloud cover in April: 41
The months with the most cloud cover are January and February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in April
Helton, KY
- Average visibility in April: 6mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Helton, Kentucky, USA
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