April weather forecast and climate
Atterson, KY

April in Atterson, Kentucky, is a comfortable spring month, with temperature in the range of an average low of 47.8°F (8.8°C) and an average high of 66.7°F (19.3°C).

Temperature

In Atterson, the average high-temperature increases, from a moderate 55.4°F (13°C) in March, to an enjoyable 66.7°F (19.3°C). In April, the average low-temperature is 47.8°F (8.8°C).

Humidity

In April, the average relative humidity in Atterson, Kentucky, is 77%.

Rainfall

In Atterson, during April, the rain falls for 12.8 days and regularly aggregates up to 1.22" (31mm) of precipitation. Throughout the year, there are 128.3 rainfall days, and 12.8" (325mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Atterson are January through April, October through December. April is the last month it regularly snows. During 0.2 snowfall days, in April, Atterson aggregates 0.04" (1mm) of snow. In Atterson, during the entire year, snow falls for 12.2 days, and aggregates up to 1.14" (29mm) of snow.

Daylight

The average length of the day is 13.2h.

Sunshine

In April, the average sunshine is 7.9h.

UV index

In April, the average daily maximum UV index in Atterson, Kentucky, is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in April in Atterson?

The average high-temperature, in April, in Atterson, Kentucky, is 66.7°F (19.3°C), while the average low-temperature is 47.8°F (8.8°C).

What is the average humidity in April in Atterson?

In Atterson, Kentucky, the average relative humidity in April is 77%.

How much does it rain in Atterson in April?

In Atterson, in April, during 12.8 rainfall days, 1.22" (31mm) of precipitation is typically accumulated.

What is the last month it snows in Atterson?

April is the last month it regularly snows in Atterson. During 0.2 snowfall days, in April, Atterson aggregates 0.04" (1mm) of snow.

How many hours of daylight does Atterson have in April?

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

How many hours of sunshine does Atterson have in April?

The average sunshine in April in Atterson, Kentucky, is 7.9h.

How high is the UV index in April in Atterson?

The average daily maximum UV index in April in Atterson is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV radiation.
Average temperature in April - Atterson, KY
  • Average high temperature in April: 66.7°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (40.5°F).

  • Average low temperature in April: 47.8°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

Average pressure in April - Atterson, 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 (29.96").

Average wind speed in April - Atterson, KY
  • Average wind speed in April: 8mph

The windiest months (with the highest average wind speed) are January and February (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in April - Atterson, KY
  • Average humidity in April: 77%

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

Average rainfall in April - Atterson, KY
  • Average rainfall in April: 1.22"

The wettest month (with the highest rainfall) is July (1.57").
The driest month (with the least rainfall) is September (0.59").

Average rainfall days in April - Atterson, KY
  • Average rainfall days in April: 12.8 days

The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in April - Atterson, KY
  • Average snowfall in April: 0.04"

The month with the highest snowfall is February (0.35").
Months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in April - Atterson, KY
  • Average snowfall days in April: 0.2 days

The month with the highest number of snowfall days is February (3.3 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in April / Average sunshine in April - Atterson, 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: 7.9h

The month with the most sunshine is June (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 4.4h).

Average sunshine days in April - Atterson, KY
  • Average sunshine days in April: 15.8 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (13.3 days).

Average UV index in April - Atterson, 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 - Atterson, 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 29).

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

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