April weather forecast
Whirlwind, WV

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Weather in April

April is an enjoyable spring month in Whirlwind, West Virginia, with an average temperature ranging between min 45.7°F (7.6°C) and max 65.8°F (18.8°C).

Temperature

With the onset of April, Whirlwind's weather sees a temperature rise, transitioning from a fresh 53.2°F (11.8°C) in March to a comfortable 65.8°F (18.8°C). Whirlwind encounters a steady low-temperature average of 45.7°F (7.6°C) throughout the month of April.

Humidity

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

Rainfall

In Whirlwind, West Virginia, during April, the rain falls for 16.4 days and regularly aggregates up to 2.56" (65mm) of precipitation. In Whirlwind, West Virginia, during the entire year, the rain falls for 166.7 days and collects up to 26.57" (675mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in Whirlwind, West Virginia. April is the last month it regularly snows in Whirlwind, West Virginia. During 0.8 snowfall days, in April, Whirlwind aggregates 0.43" (11mm) of snow. Throughout the year, there are 38.3 snowfall days, and 14.53" (369mm) of snow is accumulated.

Daylight

In Whirlwind, the average length of the day in April is 13h and 13min.
On the first day of April, sunrise is at 7:12 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:18 pm EDT.

Sunshine

The average sunshine in April is 8h.

UV index

In April, the average daily maximum UV index in Whirlwind is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 5 during April translates into the following directions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
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Frequently asked questions

What is the average April temperature in Whirlwind?

The high-temperature, in April, in Whirlwind, is 65.8°F (18.8°C), while the low-temperature averages to 45.7°F (7.6°C).

What is the average humidity in April in Whirlwind?

In Whirlwind, West Virginia, the average relative humidity in April is 76%.

How many days does it rain in April in Whirlwind?

In Whirlwind, in April, during 16.4 rainfall days, 2.56" (65mm) of precipitation is typically accumulated.

What is the last month it snows in Whirlwind?

April is the last month it regularly snows. During 0.8 snowfall days, in April, Whirlwind aggregates 0.43" (11mm) of snow.

How many hours of daylight does Whirlwind have in April?

In April, the average day length in Whirlwind, West Virginia, is 13h and 13min.

What time are sunrise and sunset in April in Whirlwind?

In April, on the first day of the month, sunrise is at 7:12 am and sunset at 7:51 pm. On the last day of the month, in Whirlwind, sunrise is at 6:32 am and sunset at 8:18 pm EDT.

How many hours of sunshine does Whirlwind have in April?

The average sunshine duration in April in Whirlwind, West Virginia, is 8h.

What is the UV index intensity in April in Whirlwind?

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

Average temperature in April
Whirlwind, WV

Average temperature in April - Whirlwind, WV
  • Average high temperature in April: 65.8°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in April: 45.7°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 (26.1°F).

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Average pressure in April
Whirlwind, WV

Average pressure in April - Whirlwind, WV
  • 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
Whirlwind, WV

Average wind speed in April - Whirlwind, WV
  • Average wind speed in April: 6.5mph

The windiest months (with the highest average wind speed) are January, February and April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

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Average humidity in April
Whirlwind, WV

Average humidity in April - Whirlwind, WV
  • Average humidity in April: 76%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are August and November (75%).

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Average rainfall in April
Whirlwind, WV

Average rainfall in April - Whirlwind, WV
  • Average rainfall in April: 2.56"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is September (1.38").

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Average rainfall days in April
Whirlwind, WV

Average rainfall days in April - Whirlwind, WV
  • Average rainfall days in April: 16.4 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is November (10.2 days).

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Average snowfall in April
Whirlwind, WV

Average snowfall in April - Whirlwind, WV
  • Average snowfall in April: 0.43"

The month with the highest snowfall is January (3.82").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in April
Whirlwind, WV

Average snowfall days in April - Whirlwind, WV
  • Average snowfall days in April: 0.8 days

The month with the highest number of snowfall days is January (11.4 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
Whirlwind, WV

Average daylight in April / Average sunshine in April - Whirlwind, WV
  • Average daylight in April: 13h and 1min

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 36min).

  • Average sunshine in April: 8h and 0min

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
Whirlwind, WV

Average sunshine days in April - Whirlwind, WV
  • Average sunshine days in April: 11.4 days

The month with the most sunshine days is November (17.7 days).
The month with the least sunshine days is February (9.3 days).

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Average UV index in April
Whirlwind, WV

Average UV index in April - Whirlwind, WV
  • Average UV index in April: 5

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, November and December (UV index 2).

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Average cloud cover in April
Whirlwind, WV

Average cloud cover in April - Whirlwind, WV
  • Average cloud cover in April: 44

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in April
Whirlwind, WV

Average visibility in April - Whirlwind, WV
  • 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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Whirlwind, West Virginia, USA

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