April weather forecast and climate
Mount Vernon, AL

Weather in April

April is a moderately hot spring month in Mount Vernon, Alabama, with average temperature ranging between max 78.4°F (25.8°C) and min 58.5°F (14.7°C).

Temperature

In Mount Vernon, Alabama, the average high-temperature in April marginally rises, from a pleasant 70.3°F (21.3°C) in March, to a moderately hot 78.4°F (25.8°C). The average low-temperature, in Mount Vernon, is 58.5°F (14.7°C).

Humidity

In Mount Vernon, the average relative humidity in April is 74%.

Rainfall

In April, in Mount Vernon, the rain falls for 9.7 days. Throughout April, 1.97" (50mm) of precipitation is accumulated. In Mount Vernon, during the entire year, the rain falls for 156.2 days and collects up to 33.35" (847mm) of precipitation.

Snowfall

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

Daylight

In Mount Vernon, the average length of the day is 13h.

Sunshine

In April, the average sunshine is 9.9h.

UV index

The average daily maximum UV index in April is 6. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 Mount Vernon?

In Mount Vernon, in April, the average high-temperature is 78.4°F (25.8°C), and the average low-temperature is 58.5°F (14.7°C).

What is the average humidity in April in Mount Vernon?

The average relative humidity in April is 74%.

How much does it rain in Mount Vernon in April?

In Mount Vernon, Alabama, in April, it is raining for 9.7 days, with typically 1.97" (50mm) of accumulated precipitation.

When it does not snow in Mount Vernon?

In Mount Vernon snow does not fall in March through December.

How many hours of daylight does Mount Vernon have in April?

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

How many hours of sunshine does Mount Vernon have in April?

In April, the average sunshine is 9.9h.

How high is the UV index in April in Mount Vernon?

In April, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health threat from the exposure to the Sun's UV rays.

Average temperature in April
Mount Vernon, AL

Average temperature in April - Mount Vernon, AL
  • Average high temperature in April: 78.4°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (58.5°F).

  • Average low temperature in April: 58.5°F

The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (41.9°F).

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Average pressure in April
Mount Vernon, AL

Average pressure in April - Mount Vernon, 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
Mount Vernon, AL

Average wind speed in April - Mount Vernon, AL
  • Average wind speed in April: 6.6mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).

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Average humidity in April
Mount Vernon, AL

Average humidity in April - Mount Vernon, AL
  • Average humidity in April: 74%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in April
Mount Vernon, AL

Average rainfall in April - Mount Vernon, AL
  • Average rainfall in April: 1.97"

The wettest months (with the highest rainfall) are July and August (4.57").
The driest month (with the least rainfall) is November (1.65").

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Average rainfall days in April
Mount Vernon, AL

Average rainfall days in April - Mount Vernon, AL
  • Average rainfall days in April: 9.7 days

The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is November (6.6 days).

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Average snowfall in April
Mount Vernon, AL

Average snowfall in April - Mount Vernon, 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
Mount Vernon, AL

Average snowfall days in April - Mount Vernon, AL
  • Average snowfall days in April: 0 days

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

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Average daylight in April /
Average sunshine in April
Mount Vernon, AL

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

The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).

  • Average sunshine in April: 9.9h

The month with the most sunshine is June (Average sunshine: 10.9h).
The month with the least sunshine is December (Average sunshine: 5.2h).

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Average sunshine days in April
Mount Vernon, AL

Average sunshine days in April - Mount Vernon, AL
  • Average sunshine days in April: 19.7 days

The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is July (6.1 days).

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Average UV index in April
Mount Vernon, AL

Average UV index in April - Mount Vernon, 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
Mount Vernon, AL

Average cloud cover in April - Mount Vernon, AL
  • Average cloud cover in April: 33

The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is October (Cloud cover 25).

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Average visibility in April
Mount Vernon, AL

Average visibility in April - Mount Vernon, AL
  • Average visibility in April: 6mi

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

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