April weather forecast
Blue Diamond, KY

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Weather in April

April is a comfortable spring month in Blue Diamond, Kentucky, with an average temperature varying between 65.8°F (18.8°C) and 45.9°F (7.7°C).

Temperature

Blue Diamond's transition into April is marked by a rise in the average high-temperature, advancing from a fresh 54.3°F (12.4°C) in March to a comfortable 65.8°F (18.8°C). Blue Diamond records an average nighttime low of 45.9°F (7.7°C) in April.

Humidity

The average relative humidity in April is 76%.

Rainfall

In Blue Diamond, Kentucky, in April, during 14.8 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. Throughout the year, there are 168.8 rainfall days, and 24.84" (631mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. April is the last month it regularly snows in Blue Diamond. During 0.7 snowfall days, in April, Blue Diamond aggregates 0.2" (5mm) of snow. In Blue Diamond, during the entire year, snow falls for 33.3 days and aggregates up to 11.34" (288mm) of snow.

Daylight

In Blue Diamond, the average length of the day in April is 13h and 11min.
On the first day of the month, sunrise is at 7:17 am and sunset at 7:55 pm. On the last day of April, sunrise is at 6:38 am and sunset at 8:21 pm EDT.

Sunshine

The average sunshine in April is 8.2h.

UV index

The average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 5 during April translates into the following directions:
Exercise prevention - Protecting skin and eyes from harm is required. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.

Frequently asked questions

What is the average April temperature?

In Blue Diamond, 65.8°F (18.8°C) is the average high-temperature and 45.9°F (7.7°C) is the average low-temperature during April.

What is the average humidity in April?

The average relative humidity in April in Blue Diamond is 76%.

How many days does it rain in April?

In Blue Diamond, in April, during 14.8 rainfall days, 2.09" (53mm) of precipitation is typically accumulated.

What is the last month it snows?

April is the last month it regularly snows in Blue Diamond. During 0.7 snowfall days, in April, Blue Diamond aggregates 0.2" (5mm) of snow.

How many hours of daylight does Blue Diamond have in April?

The average day length in April is 13h and 11min.

When is the sunrise / sunset in April?

On the first day of April, sunrise is at 7:17 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 8:21 pm EDT.

How many hours of sunshine does Blue Diamond have in April?

In Blue Diamond, the average sunshine duration in April is 8.2h.

How high is the UV index in April?

In Blue Diamond, Kentucky, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Blue Diamond, KY

Average temperature in April - Blue Diamond, KY
  • Average high temperature in April: 65.8°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 (40.6°F).

  • Average low temperature in April: 45.9°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (27°F).

Average pressure in April
Blue Diamond, KY

Average pressure in April - Blue Diamond, KY
  • Average pressure in April: 29.99"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in April
Blue Diamond, KY

Average wind speed in April - Blue Diamond, KY
  • Average wind speed in April: 6.7mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in April
Blue Diamond, KY

Average humidity in April - Blue Diamond, 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 November (75%).

Average rainfall in April
Blue Diamond, KY

Average rainfall in April - Blue Diamond, KY
  • Average rainfall in April: 2.09"

The wettest month (with the highest rainfall) is February (2.76").
The driest month (with the least rainfall) is September (1.46").

Average rainfall days in April
Blue Diamond, KY

Average rainfall days in April - Blue Diamond, KY
  • Average rainfall days in April: 14.8 days

The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is November (10.5 days).

Average snowfall in April
Blue Diamond, KY

Average snowfall in April - Blue Diamond, KY
  • Average snowfall in April: 0.2"

The month with the highest snowfall is February (3.15").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in April
Blue Diamond, KY

Average snowfall days in April - Blue Diamond, KY
  • Average snowfall days in April: 0.7 days

The month with the highest number of snowfall days is January (10.3 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
Blue Diamond, KY

Average daylight in April / Average sunshine in April - Blue Diamond, 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 36min).

  • Average sunshine in April: 8h and 1min

The months with the most sunshine are June, July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in April
Blue Diamond, KY

Average sunshine days in April - Blue Diamond, KY
  • Average sunshine days in April: 12.7 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is May (9.7 days).

Average UV index in April
Blue Diamond, KY

Average UV index in April - Blue Diamond, KY
  • Average UV index in April: 5

The months with the highest UV index are May, June 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
Blue Diamond, KY

Average cloud cover in April - Blue Diamond, KY
  • Average cloud cover in April: 41

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in April
Blue Diamond, KY

Average visibility in April - Blue Diamond, KY
  • Average visibility in April: 6mi

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

Blue Diamond, Kentucky, USA

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