April weather forecast and climate
Knightdale, NC

Weather in April

April is an agreeable spring month in Knightdale, North Carolina, with average temperature varying between 51.8°F (11°C) and 70.3°F (21.3°C).

Temperature

In Knightdale, the average high-temperature in April increases, from a mild 59°F (15°C) in March, to an agreeable 70.3°F (21.3°C). In Knightdale, in April, the average low-temperature is 51.8°F (11°C).

Humidity

The average relative humidity in Knightdale is 74%.

Rainfall

In April, the rain falls for 14.8 days. Throughout April, 2.68" (68mm) of precipitation is accumulated. Throughout the year, in Knightdale, there are 168.7 rainfall days, and 33.19" (843mm) of precipitation is accumulated.

Snowfall

In Knightdale snow does not fall through October.

Daylight

The average length of the day in Knightdale, North Carolina, is 13.1h.

Sunshine

The average sunshine in Knightdale is 9.5h.

UV index

The average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 5 in April transform into the following instructions:
Take precautions - Protection against the 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.
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FAQ

What is the average humidity in April in Knightdale?

The average relative humidity in April in Knightdale is 74%.

How much does it rain in Knightdale in April?

In April, in Knightdale, North Carolina, the rain falls for 14.8 days. Throughout April, 2.68" (68mm) of precipitation is accumulated.

When it does not snow in Knightdale?

In Knightdale, North Carolina, snow does not fall in April through October.

Does it snow in Knightdale in April?

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

How many hours of daylight does Knightdale have in April?

In April, the average length of the day in Knightdale, North Carolina, is 13.1h.

How long on average sun shines in April in Knightdale?

The average sunshine in April in Knightdale is 9.5h.

What is the UV index reading in April in Knightdale?

The average daily maximum UV index in April in Knightdale is 5. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to the UV radiation.

Average temperature in April
Knightdale, NC

Average temperature in April - Knightdale, NC
  • Average high temperature in April: 70.3°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (48°F).

  • Average low temperature in April: 51.8°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (32.7°F).

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Average pressure in April
Knightdale, NC

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

The month with the highest atmospheric pressure is November (30.15").
The month with the lowest atmospheric pressure is June (29.96").

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Average wind speed in April
Knightdale, NC

Average wind speed in April - Knightdale, NC
  • Average wind speed in April: 8.4mph

The windiest month (with the highest average wind speed) is April (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in April
Knightdale, NC

Average humidity in April - Knightdale, NC
  • Average humidity in April: 74%

Months with the highest relative humidity are May, September and December (77%).
Months with the lowest relative humidity are January and November (73%).

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Average rainfall in April
Knightdale, NC

Average rainfall in April - Knightdale, NC
  • Average rainfall in April: 2.68"

The wettest month (with the highest rainfall) is August (3.7").
The driest month (with the least rainfall) is October (2.2").

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Average rainfall days in April
Knightdale, NC

Average rainfall days in April - Knightdale, NC
  • Average rainfall days in April: 14.8 days

The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is November (9.5 days).

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Average snowfall in April
Knightdale, NC

Average snowfall in April - Knightdale, NC
  • Average snowfall in April: 0"

The month with the highest snowfall is January (1.42").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in April
Knightdale, NC

Average snowfall days in April - Knightdale, NC
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is February (2.3 days).
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
Knightdale, NC

Average daylight in April / Average sunshine in April - Knightdale, NC
  • Average daylight in April: 13.1h

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in April: 9.5h

The month with the most sunshine is June (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 5.5h).

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Average sunshine days in April
Knightdale, NC

Average sunshine days in April - Knightdale, NC
  • Average sunshine days in April: 13.8 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is July (9.7 days).

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Average UV index in April
Knightdale, NC

Average UV index in April - Knightdale, NC
  • Average UV index in April: 5

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

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Average cloud cover in April
Knightdale, NC

Average cloud cover in April - Knightdale, NC
  • Average cloud cover in April: 36

Months with the most cloud cover are February and March (Cloud cover 42).
Months with the least cloud cover are June and July (Cloud cover 31).

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Average visibility in April
Knightdale, NC

Average visibility in April - Knightdale, NC
  • Average visibility in April: 6mi

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

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