April weather forecast and climate
Jack, AL

Weather in April

April in Jack, Alabama, is a moderately hot spring month, with average temperature varying between 77.9°F (25.5°C) and 56.8°F (13.8°C).

Temperature

In April, the average high-temperature slightly increases, from a pleasant 70°F (21.1°C) in March, to a moderately hot 77.9°F (25.5°C). In April, in Jack, the average low-temperature is 56.8°F (13.8°C).

Humidity

In April, the average relative humidity in Jack is 71%.

Rainfall

In Jack, during April, the rain falls for 10.5 days and regularly aggregates up to 1.57" (40mm) of precipitation. Throughout the year, in Jack, there are 150.2 rainfall days, and 21.18" (538mm) of precipitation is accumulated.

Snowfall

In Jack, Alabama, snow does not fall in March through December.

Daylight

The average length of the day in Jack is 13h.

Sunshine

In Jack, the average sunshine is 9.8h.

UV index

The average daily maximum UV index in April is 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in April in Jack?

The average high-temperature, in April, is 77.9°F (25.5°C), while the average low-temperature is 56.8°F (13.8°C).

What is the average humidity in April in Jack?

The average relative humidity in April in Jack is 71%.

How much does it rain in Jack in April?

In April, the rain falls for 10.5 days. Throughout April, 1.57" (40mm) of precipitation is accumulated.

When it does not snow in Jack?

March through December are months without snowfall in Jack.

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

In April, the average length of the day is 13h.

How long on average sun shines in April in Jack?

In Jack, Alabama, the average sunshine in April is 9.8h.

What is the UV index intensity in April in Jack?

In Jack, the average daily maximum UV index in April is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in April
Jack, AL

Average temperature in April - Jack, AL
  • Average high temperature in April: 77.9°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (57.7°F).

  • Average low temperature in April: 56.8°F

The month with the highest average low temperature is August (73.2°F).
The coldest month (with the lowest average low temperature) is January (40.6°F).

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Average pressure in April
Jack, AL

Average pressure in April - Jack, AL
  • Average pressure in April: 30.01"

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

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Average wind speed in April
Jack, AL

Average wind speed in April - Jack, AL
  • Average wind speed in April: 7.2mph

The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity in April
Jack, AL

Average humidity in April - Jack, AL
  • Average humidity in April: 71%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in April
Jack, AL

Average rainfall in April - Jack, AL
  • Average rainfall in April: 1.57"

The wettest month (with the highest rainfall) is August (3.19").
The driest month (with the least rainfall) is November (1.22").

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Average rainfall days in April
Jack, AL

Average rainfall days in April - Jack, AL
  • Average rainfall days in April: 10.5 days

The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is November (6.8 days).

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Average snowfall in April
Jack, AL

Average snowfall in April - Jack, AL
  • Average snowfall in April: 0"

The month with the highest snowfall is January (0.2").
Months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in April
Jack, AL

Average snowfall days in April - Jack, AL
  • Average snowfall days in April: 0 days

Months with the highest number of snowfall days are January and February (0.3 days).
Months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in April /
Average sunshine in April
Jack, AL

Average daylight in April / Average sunshine in April - Jack, AL
  • Average daylight in April: 13h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in April: 9.8h

The month with the most sunshine is June (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 5.2h).

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Average sunshine days in April
Jack, AL

Average sunshine days in April - Jack, AL
  • Average sunshine days in April: 17.9 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is August (7.3 days).

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Average UV index in April
Jack, AL

Average UV index in April - Jack, AL
  • Average UV index in April: 6

Months with the highest UV index are May, June, July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in April
Jack, AL

Average cloud cover in April - Jack, AL
  • Average cloud cover in April: 32

The month with the most cloud cover is December (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 27).

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Average visibility in April
Jack, AL

Average visibility in April - Jack, AL
  • 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).

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