April weather forecastDanville, KY
April
Weather in April
April brings a noticeable change, a considerable rise in temperature marks a transition from bitter to more pleasant weather conditions. The number of sunshine hours in Danville, Kentucky dramatically increases to 13.2 hours in April. The environment gets covered with blooming flowers and green leaves as the trees regain their lost lushness. The significant increase in temperature compared to March symbolizes the end of winter. April weather creates consistent opportunities for outdoor excursions, despite dense clouds covering the sky at times.Temperature
April indicates a change in the average high-temperature, moving up from a cool 54.3°F (12.4°C) in March to a comfortable 66.2°F (19°C). April generally records an average low-temperature of 46.8°F (8.2°C).Humidity
In Danville, the average relative humidity in April is 77%.Rainfall
The months with the most rainfall are February, April and December, with an average 3.66" (93mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows. During 0.7 snowfall days, in April, Danville aggregates 0.31" (8mm) of snow. In Danville, during the entire year, snow falls for 32.3 days and aggregates up to 11.26" (286mm) of snow.Daylight
In Danville, the average length of the day in April is 13h and 12min.On the first day of the month, sunrise is at 7:23 am and sunset at 8:02 pm. On the last day of April, sunrise is at 6:43 am and sunset at 8:28 pm EDT.
Sunshine
In April, the average sunshine is 7.8h.UV index
In April, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 5 during April leads to these advisories:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Danville, KY
- Average high temperature in April: 66.2°F
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (39.4°F).
- Average low temperature in April: 46.8°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).
Average pressure in April
Danville, KY
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in April
Danville, KY
- Average wind speed in April: 8.1mph
The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in April
Danville, KY
- Average humidity in April: 77%
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are August, September and October (76%).
Average rainfall in April
Danville, KY
- Average rainfall in April: 3.66"
The wettest months (with the highest rainfall) are February, April and December (3.66").
The driest month (with the least rainfall) is September (2.48").
Average rainfall days in April
Danville, KY
- Average rainfall days in April: 17 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (11.2 days).
Average snowfall in April
Danville, KY
- Average snowfall in April: 0.31"
The month with the highest snowfall is February (3.31").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Danville, KY
- Average snowfall days in April: 0.7 days
The month with the highest number of snowfall days is January (9.3 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
Danville, KY
- Average daylight in April: 13h and 12min
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 48min
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 12min).
Average sunshine days in April
Danville, KY
- Average sunshine days in April: 11.8 days
The month with the most sunshine days is October (16.4 days).
The month with the least sunshine days is May (9.5 days).
Average UV index in April
Danville, 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, November and December (UV index 2).
Average cloud cover in April
Danville, KY
- Average cloud cover in April: 42
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Danville, KY
- Average visibility in April: 6mi
The months with the highest visibility are April, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July and December (5mi).
