April weather forecast
Oak Island, NC

Weather in April

April is an agreeable spring month in Oak Island, North Carolina, with an average temperature ranging between min 59.9°F (15.5°C) and max 69.4°F (20.8°C).

Temperature

In Oak Island, the average high-temperature in April marginally rises from a comfortable 62.1°F (16.7°C) in March to a pleasant 69.4°F (20.8°C). The average low-temperature, is 59.9°F (15.5°C).

Humidity

The average relative humidity in April is 75%.

Rainfall

In April, the rain falls for 11.7 days. Throughout April, 2.13" (54mm) of precipitation is accumulated. Throughout the year, in Oak Island, there are 157.9 rainfall days, and 24.69" (627mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall in Oak Island.

Ocean temperature

In April, the average ocean temperature is 63.1°F (17.3°C).
Note: For most, swimming in 63.1°F (17.3°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

Daylight

The average length of the day in April in Oak Island is 13h and 3min.
On the first day of the month, sunrise is at 6:59 am and sunset at 7:33 pm. On the last day of April, in Oak Island, sunrise is at 6:24 am and sunset at 7:55 pm EDT.

Sunshine

In Oak Island, North Carolina, the average sunshine in April is 9.9h.

UV index

The average daily maximum UV index in April in Oak Island is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 in April interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in April in Oak Island?

In April, in Oak Island, North Carolina, the average high-temperature is 69.4°F (20.8°C), and the average low-temperature is 59.9°F (15.5°C).

What is the average humidity in April in Oak Island?

In April, the average relative humidity in Oak Island is 75%.

How many days does it rain in April in Oak Island?

In April, in Oak Island, the rain falls for 11.7 days. Throughout April, 2.13" (54mm) of precipitation is accumulated.

When it does not snow in Oak Island?

February through December are months without snowfall in Oak Island.

What is the ocean temperature in April in Oak Island?

In Oak Island, North Carolina, the average seawater temperature in April is 63.1°F (17.3°C). For most, swimming in 63.1°F (17.3°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

What is the average length of the day in April in Oak Island?

In Oak Island, North Carolina, the average day length in April is 13h and 3min.

What time are sunrise and sunset in April in Oak Island?

On the first day of April in Oak Island, North Carolina, sunrise is at 6:59 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:55 pm EDT.

How long on average sun shines in April in Oak Island?

In April, the average sunshine duration is 9.9h.

What is the UV index reading in April in Oak Island?

In April, the average daily maximum UV index in Oak Island is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Oak Island, NC

Average temperature in April - Oak Island, NC
  • Average high temperature in April: 69.4°F

The warmest months (with the highest average high temperature) are July and August (85.6°F).
The month with the lowest average high temperature is January (55°F).

  • Average low temperature in April: 59.9°F

The month with the highest average low temperature is July (77.4°F).
The coldest month (with the lowest average low temperature) is January (43.7°F).

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Average pressure in April
Oak Island, NC

Average pressure in April - Oak Island, NC
  • Average pressure in April: 30.03"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in April
Oak Island, NC

Average wind speed in April - Oak Island, NC
  • Average wind speed in April: 11.5mph

The windiest month (with the highest average wind speed) is February (11.6mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).

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Average humidity in April
Oak Island, NC

Average humidity in April - Oak Island, NC
  • Average humidity in April: 75%

The month with the highest relative humidity is June (78%).
The months with the lowest relative humidity are January, March, October and November (74%).

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Average rainfall in April
Oak Island, NC

Average rainfall in April - Oak Island, NC
  • Average rainfall in April: 2.13"

The wettest month (with the highest rainfall) is August (3.7").
The driest month (with the least rainfall) is January (0.83").

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Average rainfall days in April
Oak Island, NC

Average rainfall days in April - Oak Island, NC
  • Average rainfall days in April: 11.7 days

The month with the highest number of rainy days is August (19.1 days).
The month with the least rainy days is November (8.4 days).

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Average snowfall in April
Oak Island, NC

Average snowfall in April - Oak Island, NC
  • Average snowfall in April: 0"

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in April
Oak Island, NC

Average snowfall days in April - Oak Island, NC
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, April, May, June, July, August, September, October and November (0 days).

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Average sea temperature in April
Oak Island, NC

Average sea temperature in April - Oak Island, NC
  • Average sea temperature in April: 63.1°F

The best month for swimming (with the highest average sea temperature) is August (82.7°F).
The coldest month (with the lowest average sea temperature) is March (56°F).

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Average daylight in April /
Average sunshine in April
Oak Island, NC

Average daylight in April / Average sunshine in April - Oak Island, NC
  • Average daylight in April: 13h and 3min

The month with the longest days is June (Average daylight: 14h and 23min).
The month with the shortest days is December (Average daylight: 9h and 56min).

  • Average sunshine in April: 9h and 54min

The months with the most sunshine are June and July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in April
Oak Island, NC

Average sunshine days in April - Oak Island, NC
  • Average sunshine days in April: 15.6 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is August (7.8 days).

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Average UV index in April
Oak Island, NC

Average UV index in April - Oak Island, NC
  • Average UV index in April: 5

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

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Average cloud cover in April
Oak Island, NC

Average cloud cover in April - Oak Island, NC
  • Average cloud cover in April: 31

The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 26).

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Average visibility in April
Oak Island, NC

Average visibility in April - Oak Island, NC
  • Average visibility in April: 6mi

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

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