April weather forecast
Charleston, West VA

The calm Kanawha River in front of Charleston, West Virginia, reflecting the city in its water
The calm Kanawha River in front of Charleston, West Virginia, reflecting the city in its water

Weather in April

April in Charleston, West Virginia, is a comfortable spring month, with an average temperature ranging between min 45.3°F (7.4°C) and max 64.8°F (18.2°C).

Temperature

In April, the average high-temperature increases from a fresh 52.3°F (11.3°C) in March to a comfortable 64.8°F (18.2°C). The average low-temperature, in Charleston, is 45.3°F (7.4°C).

Humidity

In Charleston, the average relative humidity in April is 77%.

Rainfall

In Charleston, during 18.3 rainfall days, 3.11" (79mm) of precipitation is typically accumulated. In Charleston, West Virginia, during the entire year, the rain falls for 180.4 days and collects up to 34.06" (865mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In April, in Charleston, it is snowing for 1.1 days. Throughout April, 0.55" (14mm) of snow is accumulated. Throughout the year, there are 46.8 snowfall days, and 22.01" (559mm) of snow is accumulated.

Daylight

In April, the average length of the day in Charleston is 13h and 13min.
On the first day of April in Charleston, sunrise is at 7:10 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 8:17 pm EDT.

Sunshine

In April, the average sunshine is 8.1h.

UV index

The average daily maximum UV index in April in Charleston is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 4 in April interpret into the following advice:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in April in Charleston?

In Charleston, the average relative humidity in April is 77%.

How much does it rain in Charleston in April?

In Charleston, West Virginia, in April, it is raining for 18.3 days, with typically 3.11" (79mm) of accumulated precipitation.

How much does it snow in Charleston in April?

In Charleston, West Virginia, in April, snow falls for 1.1 days, with typically accumulated 0.55" (14mm) of snow.

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

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

What time are sunrise and sunset in April in Charleston?

On the first day of April in Charleston, sunrise is at 7:10 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 8:17 pm EDT.

How many hours of sunshine does Charleston have in April?

The average sunshine duration in April in Charleston, West Virginia, is 8.1h.

How high is the UV index in April in Charleston?

The average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Charleston, West VA

Average temperature in April - Charleston, West VA
  • Average high temperature in April: 64.8°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in April: 45.3°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

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Average pressure in April
Charleston, West VA

Average pressure in April - Charleston, West VA
  • Average pressure in April: 29.99"Hg

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

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Average wind speed in April
Charleston, West VA

Average wind speed in April - Charleston, West VA
  • Average wind speed in April: 6.5mph

The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is August (4mph).

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Average humidity in April
Charleston, West VA

Average humidity in April - Charleston, West VA
  • Average humidity in April: 77%

The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are June, July, August and November (76%).

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Average rainfall in April
Charleston, West VA

Average rainfall in April - Charleston, West VA
  • Average rainfall in April: 3.11"

The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days in April
Charleston, West VA

Average rainfall days in April - Charleston, West VA
  • Average rainfall days in April: 18.3 days

The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is November (11 days).

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Average snowfall in April
Charleston, West VA

Average snowfall in April - Charleston, West VA
  • Average snowfall in April: 0.55"

The month with the highest snowfall is January (5.51").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Charleston, West VA

Average snowfall days in April - Charleston, West VA
  • Average snowfall days in April: 1.1 days

The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Charleston, West VA

Average daylight in April / Average sunshine in April - Charleston, West VA
  • Average daylight in April: 13h and 13min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 33min).

  • Average sunshine in April: 8h and 6min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in April
Charleston, West VA

Average sunshine days in April - Charleston, West VA
  • Average sunshine days in April: 10.6 days

The months with the most sunshine days are October and November (16.5 days).
The month with the least sunshine days is February (8.4 days).

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Average UV index in April
Charleston, West VA

Average UV index in April - Charleston, West VA
  • Average UV index in April: 4

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in April
Charleston, West VA

Average cloud cover in April - Charleston, West VA
  • Average cloud cover in April: 44

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in April
Charleston, West VA

Average visibility in April - Charleston, West VA
  • Average visibility in April: 6mi

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

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