April weather forecast
Whetstone, KY

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Weather in April

April is a comfortable spring month in Whetstone, Kentucky, with temperature in the range of an average low of 47.5°F (8.6°C) and an average high of 66.9°F (19.4°C).

Temperature

April's arrival signals a temperature shift, moving from a mild 55.6°F (13.1°C) in March to a still refreshing 66.9°F (19.4°C). Throughout April, the average low-temperature dips to a chilly 47.5°F (8.6°C).

Humidity

In Whetstone, the average relative humidity in April is 76%.

Rainfall

In Whetstone, in April, during 16.2 rainfall days, 3.62" (92mm) of precipitation is typically accumulated. Throughout the year, there are 175.1 rainfall days, and 38.31" (973mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. April is the last month it regularly snows in Whetstone, Kentucky. During 0.6 snowfall days, in April, Whetstone aggregates 0.24" (6mm) of snow. In Whetstone, during the entire year, snow falls for 30.4 days and aggregates up to 12.32" (313mm) of snow.

Daylight

In April, the average length of the day is 13h and 10min.
On the first day of April, sunrise is at 7:21 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 8:26 pm EDT.

Sunshine

The average sunshine in April is 8.1h.

UV index

In April, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 5 in April translates into this advice:
Be vigilant - Suggestions to stave off sun damage are provided. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Updated: Jun 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average April temperature?

April temperatures vary between a high-temperature of 66.9°F (19.4°C) and a low-temperature of 47.5°F (8.6°C).

What is the average humidity in April?

In April, the average relative humidity is 76%.

How much does it rain in April?

In Whetstone, during April, the rain falls for 16.2 days and regularly aggregates up to 3.62" (92mm) of precipitation.

What is the last month it snows?

April is the last month it regularly snows. During 0.6 snowfall days, in April, Whetstone aggregates 0.24" (6mm) of snow.

What is the average length of the day in April?

In April, the average day length is 13h and 10min.

What time are sunrise and sunset in April?

In April, on the first day of the month, sunrise is at 7:21 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 8:26 pm EDT.

How many hours of sunshine does Whetstone have in April?

In April, the average sunshine duration is 8.1h.

How high is the UV index in April?

In Whetstone, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Whetstone, KY

Average temperature in April - Whetstone, KY
  • Average high temperature in April: 66.9°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in April: 47.5°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 (27.5°F).

Average pressure in April
Whetstone, KY

Average pressure in April - Whetstone, 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 (29.97"Hg).

Average wind speed in April
Whetstone, KY

Average wind speed in April - Whetstone, KY
  • Average wind speed in April: 7.2mph

The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

Average humidity in April
Whetstone, KY

Average humidity in April - Whetstone, KY
  • Average humidity in April: 76%

The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is August (75%).

Average rainfall in April
Whetstone, KY

Average rainfall in April - Whetstone, KY
  • Average rainfall in April: 3.62"

The wettest month (with the highest rainfall) is February (4.09").
The driest month (with the least rainfall) is September (2.2").

Average rainfall days in April
Whetstone, KY

Average rainfall days in April - Whetstone, KY
  • Average rainfall days in April: 16.2 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (11.2 days).

Average snowfall in April
Whetstone, KY

Average snowfall in April - Whetstone, KY
  • Average snowfall in April: 0.24"

The month with the highest snowfall is February (3.58").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in April
Whetstone, KY

Average snowfall days in April - Whetstone, KY
  • Average snowfall days in April: 0.6 days

The month with the highest number of snowfall days is January (8.8 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
Whetstone, KY

Average daylight in April / Average sunshine in April - Whetstone, 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 18min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in April
Whetstone, KY

Average sunshine days in April - Whetstone, KY
  • Average sunshine days in April: 11.8 days

The month with the most sunshine days is October (16.6 days).
The months with the least sunshine days are February and July (10.1 days).

Average UV index in April
Whetstone, KY

Average UV index in April - Whetstone, 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
Whetstone, KY

Average cloud cover in April - Whetstone, KY
  • Average cloud cover in April: 41

The months with the most cloud cover are January and February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in April
Whetstone, KY

Average visibility in April - Whetstone, KY
  • Average visibility in April: 6mi

The months with the highest visibility are April, June, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September and December (5mi).

Whetstone, Kentucky, USA

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