Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average sea temperature in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
Emerald Isle's transition into April is marked by a minor temperature shift, moving from a refreshing 60.4°F (15.8°C) in March to a pleasant 68.7°F (20.4°C). April nights are marked by an average low-temperature of 57.9°F (14.4°C).Humidity
The months with the lowest humidity in Emerald Isle are January through April, with an average relative humidity of 74%.Rainfall
In Emerald Isle, during April, the rain falls for 10.8 days and regularly aggregates up to 1.34" (34mm) of precipitation. In Emerald Isle, during the entire year, the rain falls for 156.1 days and collects up to 21.61" (549mm) of precipitation.Snowfall
April through December are months without snowfall.Ocean temperature
In Emerald Isle, the average seawater temperature in April is 67.6°F (19.8°C).Note: Swimming is not a pleasant activity for most when the water temperature is 67.6°F (19.8°C). As the water temperature drops from 69.8°F (21°C) to 59°F (15°C), breathing becomes more difficult to control.
Daylight
In April, the average length of the day is 13h and 5min.On the first day of the month, sunrise is at 6:53 am and sunset at 7:29 pm. On the last day of April, sunrise is at 6:17 am and sunset at 7:52 pm EDT.
Sunshine
In Emerald Isle, the average sunshine in April is 9.9h.UV index
In Emerald Isle, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In April, the maximum UV index of 5 suggests these recommendations:
Undertake protective steps - Preventing sun damage is advised. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What are the temperatures in Emerald Isle in April?
What are the least humid months in Emerald Isle?
What is the average humidity in April in Emerald Isle?
How many days does it rain in April in Emerald Isle?
When it does not snow in Emerald Isle?
Does it snow in Emerald Isle in April?
How cold is the water in April in Emerald Isle?
How many hours of daylight does Emerald Isle have in April?
When are sunrise and sunset in April in Emerald Isle?
How long on average sun shines in April in Emerald Isle?
What is the UV index reading in April in Emerald Isle?
Average temperature in April
Emerald Isle, NC
- Average high temperature in April: 68.7°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 (53.1°F).
- Average low temperature in April: 57.9°F
The month with the highest average low temperature is July (76.6°F).
The coldest month (with the lowest average low temperature) is January (41.2°F).
Average pressure in April
Emerald Isle, NC
- Average pressure in April: 30.03"Hg
The months with the highest atmospheric pressure are January, November and December (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in April
Emerald Isle, NC
- Average wind speed in April: 11.1mph
The windiest months (with the highest average wind speed) are February, March and April (11.1mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).
Average humidity in April
Emerald Isle, NC
- Average humidity in April: 74%
The month with the highest relative humidity is August (78%).
The months with the lowest relative humidity are January, February, March and April (74%).
Average rainfall in April
Emerald Isle, NC
- Average rainfall in April: 1.34"
The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is January (0.75").
Average rainfall days in April
Emerald Isle, NC
- Average rainfall days in April: 10.8 days
The month with the highest number of rainy days is August (20.1 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in April
Emerald Isle, NC
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.2").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in April
Emerald Isle, NC
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are January, February and December (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in April
Emerald Isle, NC
- Average sea temperature in April: 67.6°F
The best month for swimming (with the highest average sea temperature) is August (83.2°F).
The coldest month (with the lowest average sea temperature) is February (61.3°F).
Average daylight in April /
Average sunshine in April
Emerald Isle, NC
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in April: 9h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in April
Emerald Isle, NC
- Average sunshine days in April: 18.1 days
The month with the most sunshine days is January (19.4 days).
The month with the least sunshine days is August (8.4 days).
Average UV index in April
Emerald Isle, NC
- Average UV index in April: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in April
Emerald Isle, NC
- Average cloud cover in April: 31
The months with the most cloud cover are February, March and December (Cloud cover 40).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in April
Emerald Isle, 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).
Emerald Isle, North Carolina, USA
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