April weather forecast and climate
Boone, NC

The townscape of the scenic city of Boone, North Carolina
The townscape of the scenic city of Boone, North Carolina

Weather in April

April is a comfortable spring month in Boone, North Carolina, with temperature in the range of an average high of 63.3°F (17.4°C) and an average low of 43.7°F (6.5°C).

Temperature

In April, the average high-temperature increases, from a cool 52.3°F (11.3°C) in March, to a comfortable 63.3°F (17.4°C). The average low-temperature, in Boone, North Carolina, is 43.7°F (6.5°C).

Humidity

In Boone, the average relative humidity is 77%.

Rainfall

In April, the rain falls for 16.5 days. Throughout April, 3.54" (90mm) of precipitation is accumulated. In Boone, during the entire year, the rain falls for 180.6 days and collects up to 34.88" (886mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Boone, during April, snow falls for 1.5 days and regularly aggregates up to 0.71" (18mm) of snow. Throughout the year, there are 36.8 snowfall days, and 28.19" (716mm) of snow is accumulated.

Daylight

In April, the average length of the day in Boone, North Carolina, is 13.2h.

Sunshine

In April, the average sunshine is 8.8h.

UV index

In April, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to the Sun's UV rays for average individuals.
Note: In April, the average maximum UV index of 4 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in April in Boone?

In Boone, in April, the average high-temperature is 63.3°F (17.4°C), and the average low-temperature is 43.7°F (6.5°C).

What is the average humidity in April in Boone?

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

How many days does it rain in April in Boone?

In April, in Boone, the rain falls for 16.5 days. Throughout April, 3.54" (90mm) of precipitation is accumulated.

How much does it snow in Boone in April?

In Boone, North Carolina, during April, snow falls for 1.5 days and regularly aggregates up to 0.71" (18mm) of snow.

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

In Boone, the average length of the day in April is 13.2h.

How long on average sun shines in April in Boone?

The average sunshine in April in Boone is 8.8h.

What is the UV index reading in April in Boone?

In Boone, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.

Average temperature in April
Boone, NC

Average temperature in April - Boone, NC
  • Average high temperature in April: 63.3°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in April: 43.7°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

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Average pressure in April
Boone, NC

Average pressure in April - Boone, NC
  • Average pressure in April: 30.01"

The month with the highest atmospheric pressure is November (30.16").
The month with the lowest atmospheric pressure is June (29.99").

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Average wind speed in April
Boone, NC

Average wind speed in April - Boone, NC
  • Average wind speed in April: 7mph

The windiest month (with the highest average wind speed) is January (7.1mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

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Average humidity in April
Boone, NC

Average humidity in April - Boone, NC
  • Average humidity in April: 77%

Months with the highest relative humidity are February, May, September and December (79%).
The month with the lowest relative humidity is November (75%).

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Average rainfall in April
Boone, NC

Average rainfall in April - Boone, NC
  • Average rainfall in April: 3.54"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in April
Boone, NC

Average rainfall days in April - Boone, NC
  • Average rainfall days in April: 16.5 days

The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is November (9.9 days).

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Average snowfall in April
Boone, NC

Average snowfall in April - Boone, NC
  • Average snowfall in April: 0.71"

The month with the highest snowfall is December (7.91").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Boone, NC

Average snowfall days in April - Boone, NC
  • Average snowfall days in April: 1.5 days

The month with the highest number of snowfall days is February (9.5 days).
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
Boone, NC

Average daylight in April / Average sunshine in April - Boone, NC
  • Average daylight in April: 13.2h

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in April: 8.8h

The month with the most sunshine is June (Average sunshine: 10.6h).
Months with the least sunshine are January and December (Average sunshine: 5.5).

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Average sunshine days in April
Boone, NC

Average sunshine days in April - Boone, NC
  • Average sunshine days in April: 11.4 days

The month with the most sunshine days is November (17.3 days).
Months with the least sunshine days are February and May (9.3 days).

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Average UV index in April
Boone, NC

Average UV index in April - Boone, NC
  • Average UV index in April: 4

Months with the highest UV index are May, June, July and August (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in April
Boone, NC

Average cloud cover in April - Boone, NC
  • Average cloud cover in April: 40

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 32).

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Average visibility in April
Boone, NC

Average visibility in April - Boone, NC
  • Average visibility in April: 5mi

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

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