April weather forecast and climate
Acorn, KY

April is an enjoyable spring month in Acorn, Kentucky, with average temperature ranging between min 47.5°F (8.6°C) and max 66.9°F (19.4°C).

Temperature

In Acorn, the average high-temperature rises, from a moderate 55.6°F (13.1°C) in March, to a comfortable 66.9°F (19.4°C). In April, the average low-temperature is 47.5°F (8.6°C).

Humidity

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

Rainfall

In Acorn, during April, the rain falls for 16.2 days and regularly aggregates up to 3.62" (92mm) of precipitation. Throughout the year, there are 175.1 rainfall days, and 38.31" (973mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Acorn are January through April, October through December. April is the last month it regularly snows. During 0.6 snowfall days, Acorn aggregates 0.24" (6mm) of snow. Throughout the year, there are 30.4 snowfall days, and 12.32" (313mm) of snow is accumulated.

Daylight

The average length of the day in Acorn is 13.2h.

Sunshine

In Acorn, the average sunshine is 8.1h.

UV index

In Acorn, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in April in Acorn?

In Acorn, Kentucky, in April, the average high-temperature is 66.9°F (19.4°C), and the average low-temperature is 47.5°F (8.6°C).

What is the average humidity in April in Acorn?

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

How many days does it rain in April in Acorn?

In April, in Acorn, Kentucky, the rain falls for 16.2 days. Throughout April, 3.62" (92mm) of precipitation is accumulated.

What is the last month it snows in Acorn?

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

How many hours of daylight does Acorn have in April?

In April, the average length of the day in Acorn, Kentucky, is 13.2h.

How many hours of sunshine does Acorn have in April?

In Acorn, Kentucky, the average sunshine in April is 8.1h.

How high is the UV index in April in Acorn?

In April, the average daily maximum UV index in Acorn is 5. A UV Index reading of 3 to 5 represents a medium health risk from the exposure to the Sun's UV radiation.
Average temperature in April - Acorn, 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 - Acorn, KY
  • Average pressure in April: 29.98"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.97").

Average wind speed in April - Acorn, 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 - Acorn, KY
  • Average humidity in April: 76%

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

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

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

The month with the highest number of snowfall days is January (8.8 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in April / Average sunshine in April - Acorn, KY
  • Average daylight in April: 13.2h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in April: 8.1h

The month with the most sunshine is June (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 4.3h).

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

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

Average UV index in April - Acorn, KY
  • Average UV index in April: 5

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February and December (UV index 2).

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

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

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