Climate and monthly weather forecast
Atlantic Beach, NC

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Rows upon rows of tranquil homes and docked boats and yachts all around the scenic shores of the iconic Atlantic Beach, North Carolina
Rows upon rows of tranquil homes and docked boats and yachts all around the scenic shores of the iconic Atlantic Beach, North Carolina

The climate of Atlantic Beach

Atlantic Beach, located in North Carolina, USA, experiences a humid subtropical climate with no dry season, categorized under Köppen climate classification as 'Cfa'. This dynamic weather scenario results in a diverse range of temperatures, humidity, and precipitations throughout the year.

Assessing the provided weather data, it appears that the annual average highest temperature ranges from 53.1°F (11.7°C) in January to an apex of 84.7°F (29.3°C) in July and August. The lowest temperature fluctuates from 42.4°F (5.8°C) in January to 77°F (25°C) in July and August, implying the presence of considerable temperature variations across months.

A close look at humidity reveals minimal variation across different months, remaining mostly between 74% to 78%. Rainfall exhibits a well-defined trend, recording the lowest volume in January and reaching a peak in August. Noticeably scarce snowfall can be observed, with only minimal amounts in January and February.

The daylight exposure ranges from 9.9 hours in December to a generous 14.5 hours in June, which is balanced by sunshine hours that peak in the June-July period with an average of 10.8-10.9 hours daily. Naturally, sunlight is less abundant in the winter months, with only 5.6 hours of sunshine from November to January.

The best time to visit Atlantic Beach

Considering the weather conditions, the best time to visit Atlantic Beach would be from April to June. During this period, the average high temperature hovers between 68.2°F (20.1°C) to 82°F (27.8°C), while the low temperature varies from 58.6°F (14.8°C) to 73.8°F (23.2°C), making it perfect for outdoor activities. Moreover, these months have the highest daylight exposure ranging between 13.1 to 14.5 hours which allows plenty of time for sightseeing.

The worst time to visit Atlantic Beach

The least favourable time to visit Atlantic Beach is between July and September. These months endure the highest volumes of rainfall, from 3.15" (80mm) in July to 3.19" (81mm) in September, with the peak in August at 3.43" (87mm). Although the temperatures during these months seem appealing with highs oscillating from 80.4°F (26.9°C) to 84.7°F (29.3°C), the increased rainfall could disrupt outdoor plans.

Spring weather in Atlantic Beach

March to May constitutes the Spring season in Atlantic Beach. The high temperatures see a steady climb from 60.1°F (15.6°C) to 75.6°F (24.2°C), with the low temperatures also rising from 49.3°F (9.6°C) to 67.1°F (19.5°C). Rainfall registers a gradual increase, culminating at 1.89" (48mm) in May. Meanwhile, daylight hours expand steadily, reaching a comfortable 14 hours in May.

Summer weather in Atlantic Beach

Summer arrives in Atlantic Beach by June and lasts through August. This period records the highest temperatures, with averages swirling between 82°F (27.8°C) to 84.7°F (29.3°C). The humidity is considerably high during these months, while daylight surpasses 14 hours in June but gradually falls to 13.4 hours in August. Rainfall is also at its peak during this period.

Autumn weather in Atlantic Beach

September through November marks the Autumn season in Atlantic Beach. During this period, temperature highs descend from 80.4°F (26.9°C) in September to 63.1°F (17.3°C) in November, and lows also reduce from 73°F (22.8°C) in September to 53.2°F (11.8°C) in November. Correspondingly, the rainfall decreases from 3.19" (81mm) in September to 1.81" (46mm) in November.

Winter weather in Atlantic Beach

December to February is winter in Atlantic Beach, witnessing the lowest temperatures of the year. The high temperatures plunge from 57.9°F (14.4°C) in December to 53.1°F (11.7°C) in January and slightly ascend back to 56.1°F (13.4°C) in February. The low temperatures follow a similar pattern. Rainfall slightly hovers around 1.81" (46mm) in December to 1.5" (38mm) in February, while daylight is at its shortest from 9.9 to 10.1 hours. Notably, this is the only period that records minor traces of snowfall.

Weather in January

January kicks off the year in Atlantic Beach, North Carolina with the chilliest temperatures. With an average high temperature at 53.1°F (11.7°C) and an average low at 42.4°F (5.8°C), the conditions are relatively mild compared to other regions during winter. Weather in January »

Weather in February

February evolves subtly from January, exhibiting a gradual increase in temperatures and an average relative humidity still standing at 75%. The snowfall ceases and the rainfall amount increases from 0.87" (22mm) to 1.5" (38mm), signaling a transition into a wetter season. Weather in February »

Weather in March

March signals a departure from winter as Atlantic Beach welcomes the initial whiff of spring. Notably for this month, the temperature highs climb up to 60.1°F (15.6°C) and lows rest comfortably at 49.3°F (9.6°C). The additional daylight hours contribute to a significant increase in sunshine time to seven hours, making the beach a prime destination during the day. Weather in March »

Weather in April

April in Atlantic Beach showcases a dramatic jump in temperatures, as the promise of summer draws nearer. It marks the first month of the year with zero snowfall. Noteworthy is the significant increase in temperatures to a comfortable high of 68.2°F (20.1°C) and a low of 58.6°F (14.8°C). Weather in April »

Weather in May

In May, Atlantic Beach sees temperatures escalating rapidly. The rise in temperature, combined with increased rainfall amounting to 1.89" (48mm), hints at the impending arrival of summer. The gradual increase in humidity and wind speed may go unnoticed, as locals and visitors start flocking to the beach. Weather in May »

Weather in June

June beckons beach activities with the mercury touching an average high of 82°F (27.8°C). This month signifies the onset of the (meteorological) summer and a shift in wind direction becomes imminent. The daytime span extends to 14.5 hours, highest among all months, favoring prolonged outdoor undertakings. Weather in June »

Weather in July

July in Atlantic Beach is the epitome of summer. The weather reaches its hottest phase with temperature peaking to an average high of 84.7°F (29.3°C) and a low of 77°F (25°C). Rainfall further increases to 3.15" (80mm), and humidity remains relatively high at 78%. Weather in July »

Weather in August

August replicates July's weather pattern, still maintaining high temperatures with an average high of 84°F (28.9°C) and a low of 76.6°F (24.8°C). Over 14.2 hours of daylight continue to provide ample opportunity for beach activities and exploring the outdoors. Weather in August »

Weather in September

September brings a noteworthy shift in temperatures, dropping to a high of 80.4°F (26.9°C) and a low of 73°F (22.8°C). The changing wind patterns and shorter daylight hours mark the advent of autumn. Daylight reduces to 12.4 hours, and rainfall drops to 3.19" (81mm), indicating an ease from the height of the summer monsoon. Weather in September »

Weather in October

October in Atlantic Beach showcases the essence of fall as the temperature drops further to 72.7°F (22.6°C) for the highs and 63.5°F (17.5°C) for the lows. The beach town witnesses the clouds rolling in more frequently, casting a stunning spectacle every sunset. Weather in October »

Weather in November

November depicts the transition into the colder season. The skyline becomes predominantly cloudy, while the temperatures decline to a high of 63.1°F (17.3°C) and a low of 53.2°F (11.8°C). The UV index also reduces to 4 units, a relief to people sensitive to sun exposure. Weather in November »

Weather in December

December in Atlantic Beach draws in winter vibes as the temperature further drops to a high of 57.9°F (14.4°C) and a low of 48°F (8.9°C). It is the cloudiest month of the year with 40% cloud coverage, adding to the charm of the mild winter beach setting. Weather in December »
Updated: Jun 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

January is the month when Atlantic Beach experiences its coldest temperatures, averaging a high of 53.1°F (11.7°C) and a low of 42.4°F (5.8°C).

What is the driest month?

The month with the least rainfall is January, when the rain falls for 10.4 days and typically collects 0.87" (22mm) of precipitation.

How many days does it rain?

In Atlantic Beach, during the entire year, the rain falls for 169.1 days and collects up to 24.25" (616mm) of precipitation.

When does it snow?

January and February are months with snowfall.

How much does it snow?

Throughout the year, there are 1.4 snowfall days, and 0.43" (11mm) of snow is accumulated.

What is the month with the least sunshine?

January and December, with an average of 5.6h of sunshine, are months with the least sunshine.

When is the lowest UV index?

The month with the lowest UV index in Atlantic Beach is January, with an average maximum UV index of 3.

When does it snow the most?

The month with the most snowfall is February, when snow falls for 0.5 days and typically aggregates up to 0.28" (7mm) of snow.

What is the least humid month?

March and April, with an average relative humidity of 74%, are the least humid months.

When it does not snow?

In Atlantic Beach, North Carolina, snow does not fall in March through December.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

When are the longest days?

June has the longest days of the year, with an average of 14h and 24min of daylight.

What month has the most sunshine?

With an average of 10.9h of sunshine, June has the most sunshine of the year.

What is the month with the highest UV index?

June through August, with an average maximum UV index of 7, are months with the highest UV index.

What part of the year is the hottest?

The average temperatures reach their apex in July, averaging 84.7°F (29.3°C) at the high end and 77°F (25°C) at the low end.

What are the most humid months?

The months with the highest humidity are July and August, with an average relative humidity of 78%.

What is the wettest month?

August is the month with the most rainfall. Rain falls for 21.3 days and accumulates 3.43" (87mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days in Atlantic Beach is December, with an average of 9h and 54min of daylight.

Average temperature
Atlantic Beach, NC

Average temperature - Atlantic Beach, NC

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (53.1°F).

The month with the highest average low temperature is July (77°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

Average pressure
Atlantic Beach, NC

Average pressure - Atlantic Beach, NC

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
Atlantic Beach, NC

Average wind speed - Atlantic Beach, NC

The windiest months (with the highest average wind speed) are February and March (12.2mph).
The calmest month (with the lowest average wind speed) is August (9.2mph).

Average humidity
Atlantic Beach, NC

Average humidity - Atlantic Beach, NC

The months with the highest relative humidity are July and August (78%).
The months with the lowest relative humidity are March and April (74%).

Average rainfall
Atlantic Beach, NC

Average rainfall - Atlantic Beach, NC

The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is January (0.87").

Average rainfall days
Atlantic Beach, NC

Average rainfall days - Atlantic Beach, NC

The month with the highest number of rainy days is August (21.3 days).
The month with the least rainy days is February (10 days).

Average snowfall
Atlantic Beach, NC

Average snowfall - Atlantic Beach, NC

The month with the highest snowfall is February (0.28").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days
Atlantic Beach, NC

Average snowfall days - Atlantic Beach, NC

The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight / Average sunshine
Atlantic Beach, NC

Average daylight / Average sunshine - Atlantic Beach, NC

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).

The month with the most sunshine is June (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).

Average sunshine days
Atlantic Beach, NC

Average sunshine days - Atlantic Beach, NC

The month with the most sunshine days is January (18 days).
The month with the least sunshine days is August (6.9 days).

Average visibility
Atlantic Beach, NC

Average visibility - Atlantic Beach, NC

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).

Atlantic Beach, North Carolina, USA

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