April weather forecast and climate
Bayou, KY

April is an enjoyable spring month in Bayou, Kentucky, with average temperature ranging between min 49.5°F (9.7°C) and max 67.1°F (19.5°C).

Temperature

In Bayou, the average high-temperature rises, from a mild 56.3°F (13.5°C) in March, to an enjoyable 67.1°F (19.5°C). The average low-temperature, in Bayou, is 49.5°F (9.7°C).

Humidity

In Bayou, the average relative humidity is 77%.

Rainfall

April is the month with the most rainfall in Bayou. Rain falls for 16.1 days and accumulates 4.29" (109mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Bayou. April is the last month it regularly snows. During 0.3 snowfall days, Bayou aggregates 0.04" (1mm) of snow. Throughout the year, in Bayou, there are 12.9 snowfall days, and 4.33" (110mm) of snow is accumulated.

Daylight

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

Sunshine

The average sunshine in April is 8.9h.

UV index

In April, the average daily maximum UV index in Bayou, Kentucky, is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to the UV radiation for the average person.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Bayou?

The average high-temperature, in April, in Bayou, Kentucky, is 67.1°F (19.5°C), while the average low-temperature is 49.5°F (9.7°C).

What is the average humidity in April in Bayou?

The average relative humidity in April is 77%.

How many days does it rain in April in Bayou?

In Bayou, during April, the rain falls for 16.1 days and regularly aggregates up to 4.29" (109mm) of precipitation.

What is the wettest month in Bayou?

The month with the most rainfall in Bayou, Kentucky, is April when the rain falls for 16.1 days and typically aggregates up to 4.29" (109mm) of precipitation.

What is the last month it snows in Bayou?

April is the last month it regularly snows in Bayou. During 0.3 snowfall days, in April, Bayou aggregates 0.04" (1mm) of snow.

What is the average length of the day in April in Bayou?

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

How long on average sun shines in April in Bayou?

In April, the average sunshine is 8.9h.

What is the UV index reading in April in Bayou?

In Bayou, Kentucky, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to the UV radiation.
Average temperature in April - Bayou, KY
  • Average high temperature in April: 67.1°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41.4°F).

  • Average low temperature in April: 49.5°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (28°F).

Average pressure in April - Bayou, KY
  • Average pressure in April: 29.96"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.95").

Average wind speed in April - Bayou, KY
  • Average wind speed in April: 8.9mph

The windiest months (with the highest average wind speed) are January, March and April (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

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

Months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in April - Bayou, KY
  • Average rainfall in April: 4.29"

The wettest month (with the highest rainfall) is April (4.29").
The driest month (with the least rainfall) is September (1.5").

Average rainfall days in April - Bayou, KY
  • Average rainfall days in April: 16.1 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is October (10.2 days).

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

The month with the highest snowfall is February (1.61").
Months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in April - Bayou, KY
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is January (4.3 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in April / Average sunshine in April - Bayou, 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: 8.9h

Months with the most sunshine are June and July (Average sunshine: 10.6h).
The month with the least sunshine is January (Average sunshine: 4.7h).

Average sunshine days in April - Bayou, KY
  • Average sunshine days in April: 12.1 days

The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is May (11 days).

Average UV index in April - Bayou, 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 - Bayou, KY
  • Average cloud cover in April: 39

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 26).

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

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