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 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
As April begins, there's a slight increase in the average high-temperature, moving from a mild 58.1°F (14.5°C) in March to a comfortable 64.8°F (18.2°C). Hatteras, during April nights, experiences a subtle shift to a low average of 59.2°F (15.1°C) from the day's heat.Humidity
The average relative humidity in April is 76%.Rainfall
In April, the rain falls for 6.8 days. Throughout April, 0.91" (23mm) of precipitation is accumulated. In Hatteras, during the entire year, the rain falls for 100.9 days and collects up to 8.58" (218mm) of precipitation.Snowfall
In Hatteras, snow does not fall in April through November.Ocean temperature
In April, the average ocean temperature is 66.2°F (19°C).Note: Swimming in 66.2°F (19°C) is not an enjoyable experience for most. Breathing becomes progressively more challenging as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).
Daylight
In April, the average length of the day is 13h and 6min.On the first day of April, sunrise is at 6:48 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 7:48 pm EDT.
Sunshine
In April, the average sunshine is 9.7h.UV index
In April, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 5 during April translates into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What is the average humidity in April?
How much does it rain in April?
When it does not snow?
Does it snow in April?
How cold is the water in April?
What is the average length of the day in April?
What time are sunrise and sunset in April?
How long on average sun shines in April?
How high is the UV index in April in Hatteras?
Average temperature in April
Hatteras, NC
- Average high temperature in April: 64.8°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (54.5°F).
- Average low temperature in April: 59.2°F
The month with the highest average low temperature is July (78.4°F).
The coldest month (with the lowest average low temperature) is January (46°F).
Average pressure in April
Hatteras, NC
- Average pressure in April: 30.03"Hg
The months with the highest atmospheric pressure are January, November and December (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in April
Hatteras, NC
- Average wind speed in April: 16.2mph
The windiest month (with the highest average wind speed) is March (17mph).
The calmest month (with the lowest average wind speed) is August (12mph).
Average humidity in April
Hatteras, NC
- Average humidity in April: 76%
The months with the highest relative humidity are May, June and July (79%).
The month with the lowest relative humidity is October (73%).
Average rainfall in April
Hatteras, NC
- Average rainfall in April: 0.91"
The wettest month (with the highest rainfall) is August (1.06").
The driest month (with the least rainfall) is January (0.31").
Average rainfall days in April
Hatteras, NC
- Average rainfall days in April: 6.8 days
The month with the highest number of rainy days is July (13.5 days).
The month with the least rainy days is February (5.6 days).
Average snowfall days in April
Hatteras, NC
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are January, February, March and December (0.1 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
Hatteras, NC
- Average sea temperature in April: 66°F
The best months for swimming (with the highest average sea temperature) are July and August (81°F).
The coldest month (with the lowest average sea temperature) is February (61°F).
Average daylight in April /
Average sunshine in April
Hatteras, NC
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in April: 9h and 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in April
Hatteras, NC
- Average sunshine days in April: 21 days
The month with the most sunshine days is January (22.6 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in April
Hatteras, 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).
Average cloud cover in April
Hatteras, NC
- Average cloud cover in April: 32
The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in April
Hatteras, 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).
Hatteras, North Carolina, USA
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