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
Willow Grove's transition into April is marked by a temperature shift, moving from a cool 51.4°F (10.8°C) in March to an enjoyable 63.3°F (17.4°C). Willow Grove observes an average low-temperature of 45°F (7.2°C) during April.Humidity
In Willow Grove, Kentucky, the average relative humidity in April is 77%.Rainfall
In Willow Grove, in April, during 15.2 rainfall days, 3.07" (78mm) of precipitation is typically accumulated. Throughout the year, in Willow Grove, there are 153.8 rainfall days, and 26.5" (673mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows. During 0.8 snowfall days, in April, Willow Grove aggregates 0.12" (3mm) of snow. In Willow Grove, during the entire year, snow falls for 26.1 days and aggregates up to 7.13" (181mm) of snow.Daylight
In Willow Grove, Kentucky, the average length of the day in April is 13h and 14min.On the first day of April, sunrise is at 7:20 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 8:28 pm EDT.
Sunshine
In April, the average sunshine is 7.6h.UV index
In April, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In April, a daily UV index of 4 turns into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Opt for tightly woven and loose clothing to enhance protection from the Sun. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the temperature in April in Willow Grove?
What is the average humidity in April in Willow Grove?
How much does it rain in Willow Grove in April?
What is the last month it snows in Willow Grove?
What is the average length of the day in April in Willow Grove?
When is the sunrise / sunset in April in Willow Grove?
How long on average sun shines in April in Willow Grove?
What is the UV index reading in April in Willow Grove?
Average temperature in April
Willow Grove, KY
- Average high temperature in April: 63.3°F
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (36.1°F).
- Average low temperature in April: 45°F
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).
Average pressure in April
Willow Grove, KY
- Average pressure in April: 29.97"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Willow Grove, KY
- Average wind speed in April: 8.6mph
The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in April
Willow Grove, KY
- Average humidity in April: 77%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are September and October (75%).
Average rainfall in April
Willow Grove, KY
- Average rainfall in April: 3.07"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days in April
Willow Grove, KY
- Average rainfall days in April: 15.2 days
The month with the highest number of rainy days is May (18.1 days).
The months with the least rainy days are February and November (9.1 days).
Average snowfall in April
Willow Grove, KY
- Average snowfall in April: 0.12"
The month with the highest snowfall is March (1.97").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Willow Grove, KY
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (7.8 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
Willow Grove, KY
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 7h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in April
Willow Grove, KY
- Average sunshine days in April: 13.5 days
The months with the most sunshine days are October and November (19 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in April
Willow Grove, KY
- Average UV index in April: 4
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
Willow Grove, KY
- Average cloud cover in April: 44
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in April
Willow Grove, KY
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are May and July (5mi).
Willow Grove, Kentucky, USA
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