April weather forecast
Charleston, AR

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Weather in April

April is an agreeable spring month in Charleston, Arkansas, with an average temperature fluctuating between 70.5°F (21.4°C) and 50°F (10°C).

Temperature

The arrival of April sees a shift in the average high-temperature, moving from a refreshing 61.3°F (16.3°C) in March to an agreeable 70.5°F (21.4°C). The month of April records an average low-temperature of 50°F (10°C).

Humidity

In April, the average relative humidity is 76%.

Rainfall

In Charleston, during April, the rain falls for 12.2 days and regularly aggregates up to 2.2" (56mm) of precipitation. Throughout the year, in Charleston, there are 123.9 rainfall days, and 20.94" (532mm) of precipitation is accumulated.

Snowfall

In Charleston, snow does not fall in April through November.

Daylight

The average length of the day in April in Charleston is 13h and 7min.
On the first day of the month, sunrise is at 7:01 am and sunset at 7:38 pm. On the last day of April, in Charleston, sunrise is at 6:24 am and sunset at 8:01 pm CDT.

Sunshine

In April, the average sunshine is 8.5h.

UV index

In April, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 5 in April transforms into the following instructions:
Exercise prevention - Warding off sunburn is urged. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

What is the temperature in April in Charleston?

In April, the average high-temperature and low-temperature in Charleston, Arkansas, are 70.5°F (21.4°C) and 50°F (10°C) respectively.

What is the average humidity in April in Charleston?

In Charleston, the average relative humidity in April is 76%.

How many days does it rain in April in Charleston?

In Charleston, during April, the rain falls for 12.2 days and regularly aggregates up to 2.2" (56mm) of precipitation.

When it does not snow in Charleston?

In Charleston, snow does not fall in April through November.

Does it snow in Charleston in April?

In April, it doesn't snow. March is the latest month when it typically snows.

How many hours of daylight does Charleston have in April?

In Charleston, the average day length in April is 13h and 7min.

What time are sunrise and sunset in April in Charleston?

On the first day of April in Charleston, Arkansas, sunrise is at 7:01 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 8:01 pm CDT.

How long on average sun shines in April in Charleston?

In Charleston, Arkansas, the average sunshine duration in April is 8.5h.

What is the UV index intensity in April in Charleston?

The average daily maximum UV index in April in Charleston is 5. A UV Index estimate of 3 to 5 represents a medium health risk 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
Charleston, AR

Average temperature in April - Charleston, AR
  • Average high temperature in April: 70.5°F

The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (48°F).

  • Average low temperature in April: 50°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

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Average pressure in April
Charleston, AR

Average pressure in April - Charleston, AR
  • Average pressure in April: 29.95"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in April
Charleston, AR

Average wind speed in April - Charleston, AR
  • Average wind speed in April: 7.1mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in April
Charleston, AR

Average humidity in April - Charleston, AR
  • Average humidity in April: 76%

The months with the highest relative humidity are March and May (78%).
The months with the lowest relative humidity are July and August (70%).

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Average rainfall in April
Charleston, AR

Average rainfall in April - Charleston, AR
  • Average rainfall in April: 2.2"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is January (0.91").

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Average rainfall days in April
Charleston, AR

Average rainfall days in April - Charleston, AR
  • Average rainfall days in April: 12.2 days

The months with the highest number of rainy days are May and July (13.3 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall in April
Charleston, AR

Average snowfall in April - Charleston, AR
  • Average snowfall in April: 0"

The month with the highest snowfall is February (0.28").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in April
Charleston, AR

Average snowfall days in April - Charleston, AR
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in April /
Average sunshine in April
Charleston, AR

Average daylight in April / Average sunshine in April - Charleston, AR
  • Average daylight in April: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in April: 8h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).

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Average sunshine days in April
Charleston, AR

Average sunshine days in April - Charleston, AR
  • Average sunshine days in April: 15.6 days

The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is July (14.8 days).

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Average UV index in April
Charleston, AR

Average UV index in April - Charleston, AR
  • Average UV index in April: 5

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in April
Charleston, AR

Average cloud cover in April - Charleston, AR
  • Average cloud cover in April: 39

The months with the most cloud cover are February and March (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 24).

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Average visibility in April
Charleston, AR

Average visibility in April - Charleston, AR
  • Average visibility in April: 6mi

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

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Charleston, Arkansas, USA

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