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
The transition to April introduces an increase in the average high-temperature, shifting from a cool 53.2°F (11.8°C) in March to an enjoyable 64.9°F (18.3°C). Isom anticipates an average minimum temperature of 45°F (7.2°C) in the month of April.Humidity
April and November, with an average relative humidity of 76%, are the least humid months.Rainfall
In April, the rain falls for 16.3 days. Throughout April, 2.99" (76mm) of precipitation is accumulated. In Isom, during the entire year, the rain falls for 169.1 days and collects up to 32.09" (815mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In April, in Isom, it is snowing for 1.3 days. Throughout April, 0.79" (20mm) of snow is accumulated. In Isom, during the entire year, snow falls for 36.4 days and aggregates up to 22.36" (568mm) of snow.Daylight
In April, the average length of the day in Isom is 13h and 11min.On the first day of the month, sunrise is at 7:15 am and sunset at 7:54 pm. On the last day of April, in Isom, Kentucky, sunrise is at 6:37 am and sunset at 8:20 pm EDT.
Sunshine
In Isom, Kentucky, the average sunshine in April is 8h.UV index
In April, the average daily maximum UV index in Isom is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 5 during April translates into the following directions:
Take necessary precautions - Suggestions to elude sunburn are provided. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Isom?
What is the least humid month in Isom?
What is the average humidity in April in Isom?
How many days does it rain in April in Isom?
How many days does it snow in April in Isom?
What is the average length of the day in April in Isom?
When are sunrise and sunset in April in Isom?
How many hours of sunshine does Isom have in April?
What is the UV index intensity in April in Isom?
Average temperature in April
Isom, KY
- Average high temperature in April: 64.9°F
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (39.9°F).
- Average low temperature in April: 45°F
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in April
Isom, 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 (29.99"Hg).
Average wind speed in April
Isom, KY
- Average wind speed in April: 6.8mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity in April
Isom, KY
- Average humidity in April: 76%
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and November (76%).
Average rainfall in April
Isom, KY
- Average rainfall in April: 2.99"
The wettest month (with the highest rainfall) is February (3.7").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days in April
Isom, KY
- Average rainfall days in April: 16.3 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is November (9.4 days).
Average snowfall in April
Isom, KY
- Average snowfall in April: 0.79"
The month with the highest snowfall is February (5.59").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Isom, KY
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is February (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Isom, 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 0min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in April
Isom, KY
- Average sunshine days in April: 11.8 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (10.7 days).
Average UV index in April
Isom, 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
Isom, KY
- Average cloud cover in April: 44
The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in April
Isom, 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).
Isom, Kentucky, USA
Weather forecast for your location
2. Allow the app to use your location