Climate and monthly weather forecast
Hatteras, NC

Weather in January

January, like December, in Hatteras, North Carolina, is a cool winter month, with temperature in the range of an average high of 54.5°F (12.5°C) and an average low of 46°F (7.8°C). With an average high-temperature of 54.5°F (12.5°C) and an average low-temperature of 46°F (7.8°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is a mild month in Hatteras, North Carolina, with temperature in the range of an average low of 47.3°F (8.5°C) and an average high of 56.1°F (13.4°C). In February, the average high-temperature is essentially the same as in January - a moderate 56.1°F (13.4°C). Weather in February »

Weather in March

The first month of the spring, March, is still a mild month in Hatteras, North Carolina, with an average temperature ranging between min 51.3°F (10.7°C) and max 58.1°F (14.5°C). In Hatteras, the average high-temperature in March is practically the same as in February - a still mild 58.1°F (14.5°C). Weather in March »

Weather in April

April is a comfortable spring month in Hatteras, North Carolina, with an average temperature fluctuating between 64.8°F (18.2°C) and 59.2°F (15.1°C). In Hatteras, the average high-temperature in April marginally rises from a mild 58.1°F (14.5°C) in March to a comfortable 64.8°F (18.2°C). Weather in April »

Weather in May

May, the last month of the spring in Hatteras, is an agreeable month, with an average temperature varying between 66.7°F (19.3°C) and 71.6°F (22°C). In May, the average high-temperature marginally rises from an enjoyable 64.8°F (18.2°C) in April to an agreeable 71.6°F (22°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Hatteras, North Carolina, with an average temperature varying between 78.3°F (25.7°C) and 74.3°F (23.5°C). In Hatteras, the average high-temperature in June marginally rises from an agreeable 71.6°F (22°C) in May to a moderately hot 78.3°F (25.7°C). Weather in June »

Weather in July

July, like June, in Hatteras, North Carolina, is a moderately hot summer month, with temperature in the range of an average low of 78.4°F (25.8°C) and an average high of 81.5°F (27.5°C). The warmest month is July, with an average high-temperature of 81.5°F (27.5°C) and an average low-temperature of 78.4°F (25.8°C). The average heat index in July is computed to be a hot 87.4°F (30.8°C). Weather in July »

Weather in August

August, the last month of the summer in Hatteras, is also a moderately hot month, with an average temperature varying between 77.7°F (25.4°C) and 81.1°F (27.3°C). In August, the average high-temperature is essentially the same as in July - a still moderately hot 81.1°F (27.3°C). Weather in August »

Weather in September

September, the first month of the autumn in Hatteras, is still a warm month, with an average temperature fluctuating between 77.9°F (25.5°C) and 75.2°F (24°C). In September, the average high-temperature is almost the same as in August - a still moderately hot 77.9°F (25.5°C). Weather in September »

Weather in October

October, the same as September, in Hatteras, North Carolina, is an agreeable autumn month, with an average temperature fluctuating between 72.5°F (22.5°C) and 67.3°F (19.6°C). In October, the average high-temperature slightly decreases from a warm 77.9°F (25.5°C) in September to an agreeable 72.5°F (22.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Hatteras, is another comfortable month, with an average temperature ranging between max 64°F (17.8°C) and min 57.9°F (14.4°C). In Hatteras, the average high-temperature in November marginally drops from a pleasant 72.5°F (22.5°C) in October to an enjoyable 64°F (17.8°C). Weather in November »

Weather in December

December, the first month of the winter in Hatteras, is also a moderate month, with an average temperature varying between 52.2°F (11.2°C) and 59°F (15°C). In December, the average high-temperature is practically the same as in November - a moderate 59°F (15°C). Weather in December »
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FAQ

What is the coldest month in Hatteras?

With an average high-temperature of 54.5°F (12.5°C) and an average low-temperature of 46°F (7.8°C), January is the coldest month in Hatteras.

What is the driest month in Hatteras?

The month with the least rainfall in Hatteras is January, when the rain falls for 6.3 days and typically collects 0.31" (8mm) of precipitation.

How many days does it rain in Hatteras?

In Hatteras, during the entire year, the rain falls for 100.9 days and collects up to 8.58" (218mm) of precipitation.

When does it snow in Hatteras?

January through March and December are months with snowfall.

What is the snowiest month in Hatteras?

The months with the most snowfall days in Hatteras, North Carolina, are January through March and December, with an average of 0.1 snowfall days.

How many days does it snow in Hatteras?

Throughout the year, in Hatteras, there are 0.4 snowfall days.

What is the month with the lowest UV index in Hatteras?

January is the month with the lowest UV index, with an average maximum UV index of 3.

What is the month with the coldest ocean in Hatteras?

With an average ocean temperature of 60.8°F (16°C), February is the month with the coldest seawater.

What is the month with the least sunshine in Hatteras?

With an average of 5.3h of sunshine, February has the least sunshine of the year in Hatteras, North Carolina.

When is Daylight Saving Time (DST) in Hatteras?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

When it does not snow in Hatteras?

In Hatteras, snow does not fall in April through November.

What is the most humid month in Hatteras?

May through July, with an average relative humidity of 79%, are most humid months.

When are the longest days in Hatteras?

June has the longest days of the year in Hatteras, North Carolina, with an average of 14h and 29min of daylight.

What are the months with the most sunshine in Hatteras?

The months with the most sunshine in Hatteras are June and July, with an average of 10.9h of sunshine.

What is the month with the highest UV index in Hatteras?

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

What is the warmest month in Hatteras?

July is the warmest month in Hatteras, North Carolina, with an average high-temperature of 81.5°F (27.5°C) and an average low-temperature of 78.4°F (25.8°C).

What months are the ocean warmest in Hatteras?

July and August, with an average ocean temperature of 80.6°F (27°C), are months with the warmest seawater.

What is the rainiest month in Hatteras?

The month with the most rainfall is August, when the rain falls for 13.3 days and typically aggregates up to 1.06" (27mm) of precipitation.

What is the least humid month in Hatteras?

The least humid month is October, with an average relative humidity of 73%.

What is the month with the shortest days in Hatteras?

The month with the shortest days in Hatteras, North Carolina, is December, with an average of 9h and 50min of daylight.

Average temperature
Hatteras, NC

Average temperature - Hatteras, NC

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).

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).

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Average pressure
Hatteras, NC

Average pressure - Hatteras, NC

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).

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Average wind speed
Hatteras, NC

Average wind speed - Hatteras, NC

The windiest month (with the highest average wind speed) is March (17mph).
The calmest month (with the lowest average wind speed) is August (12mph).

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Average humidity
Hatteras, NC

Average humidity - Hatteras, NC

The months with the highest relative humidity are May, June and July (79%).
The month with the lowest relative humidity is October (73%).

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Average rainfall
Hatteras, NC

Average rainfall - Hatteras, NC

The wettest month (with the highest rainfall) is August (1.06").
The driest month (with the least rainfall) is January (0.31").

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Average rainfall days
Hatteras, NC

Average rainfall days - Hatteras, NC

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).

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Average snowfall days
Hatteras, NC

Average snowfall days - Hatteras, NC

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).

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Average sea temperature
Hatteras, NC

Average sea temperature - Hatteras, NC

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).

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Average daylight / Average sunshine
Hatteras, NC

Average daylight / Average sunshine - Hatteras, NC

The month with the longest days is June (Average daylight: 14h and 29min).
The month with the shortest days is December (Average daylight: 9h and 50min).

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).

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Average sunshine days
Hatteras, NC

Average sunshine days - Hatteras, NC

The month with the most sunshine days is January (22.6 days).
The month with the least sunshine days is July (11.3 days).

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Average visibility
Hatteras, NC

Average visibility - Hatteras, 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).

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