Average daily temperature during the week of 7 July 2025 - 13 July 2025 was 30 °C (86 °F), average minimal (night) temperature was 25 °C (77 °F). These temperatures are roughly same as the long-time average for Hatteras Island, being 30 °C (86 °F) for daily temperatures and 23 °C (73 °F) for night temperatures. On average, the temperatures during various times of day (in local time) were recorded as: 7am 26 °C (79 °F), 10am 28 °C (82 °F), 1pm 29 °C (84 °F), 4pm 29 °C (84 °F), 7pm 28 °C (82 °F), 10pm 26 °C (79 °F).

There were 6 days without rain and 1 day with light rain during this week. Hatteras Island received 9 mm (0.35 in) of precipitation throughout the week, which is below its long-term average of 30 mm (1.18 in). The average cloud coverage during the daytime (from dawn to dusk) was 38 %.

Average speed of wind was 6.7 m/s. The prevailing winds blew from the South-West and South. The atmosferic pressure ranged from 1014 hpa to 1021 hpa. The air in Hatteras Island had an average humidity of 85 %.

During the daytime (from dawn to dusk), there were in average: 7.5 hours clear skies, 4 hours partially overcast skies and 3 hours overcast skies. On average, the time of sunrise was 05:55, and the time of sunset was 20:19.

Weather overview

Hatteras Island (United States of America) is a place with a hot climate. The day temperatures range from 13 °C (55 °F) in January to 30 °C (86 °F) in July. The least rainy month in Hatteras Island is October with its 8 days of rain, the rainiest month is July, when it rains 11 days. Temperatures during the night go from 4 °C (39 °F) in January to 23 °C (73 °F) in July. Sea temperatures are in the following range: 16 °C (61 °F) in February to 27 °C (80 °F) in August.

January weather

The minimum of the day temperature can be noticed in Hatteras Island, while the descent of the sea temperature can be observed, with its value being 17 °C (62 °F). The number of rainy days rises similarly to the previous month, with its value of 10 days, while the beginning of the rise of the rainfall amount could be noticed, the value of this measure is 116 mm (4.56 in). The minimum of the night temperature is observable in January. The number of sun hours (without clouds) rise's start could be observed, the value of this measure is 5 hours.

February weather

The beginning of the descent of the rainfall amount could be noticed in this month in Hatteras Island. The sea temperature reaches its minimum in this month. The number of sun hours (without clouds) rises similarly to the previous month, with its value of 6 hours.

March weather

The number of rainy days descent's start could be observed, with its value being 10 days in Hatteras Island, on the contrary the beginning of the rise of the rainfall amount could be noticed, its value is 108 mm (4.26 in). The night temperature rise's start could be observed, with its value being 7 °C (44 °F), and the day temperature rise's start could be observed as well, the value of this measure is 16 °C (61 °F). The wind speed is on its maximum, with its value of 5. The number of sun hours (without clouds) continues to rise, with its value of 7 hours.

April weather

The sea temperature rise's start could be observed, the value of this measure is 18 °C (64 °F) in Hatteras Island, while the rise of the day temperature can be observed, the value of this measure is 20 °C (68 °F). The number of rainy days continues to descent, with its value being 9 days, while the rainfall amount reaches its minimum, the value of this measure is 93 mm (3.67 in). The night temperature continues to rise, its value is 11 °C (52 °F). The humidity reaches its minimum, with its value being 70 %.

May weather

The rise of the sea temperature can be observed, with its value being 21 °C (69 °F) in Hatteras Island, and the rise of the day temperature can be observed too, its value is 24 °C (75 °F). The beginning of the rise of the number of rainy days could be noticed, its value is 10 days, and the beginning of the rise of the rainfall amount could be noticed too, the value of this measure is 103 mm (4.07 in). The rise of the night temperature can be observed, its value is 15 °C (60 °F).

June weather

The tourist season is at its beginning in Hatteras Island. The sea temperature rises similarly to the previous month, and the day temperature continues to rise too, its value is 28 °C (82 °F). The rise of the rainfall amount can be observed, with its value being 111 mm (4.36 in). The number of sun hours (without clouds) reaches its maximum, the value of this measure is 9 hours. The night temperature rises similarly to the previous month, with its value of 20 °C (69 °F).

July weather

The maximum of the day temperature is observable, with its value of 30 °C (86 °F) in Hatteras Island, while the sea temperature continues to rise, with its value of 27 °C (80 °F). The tourist season is taking place in July. The rainfall amount rises similarly to the previous month, while the maximum of the number of rainy days is observable, the value of this measure is 11 days. The night temperature reaches its maximum, with its value of 23 °C (73 °F).

August weather

The tourist season is close to its peak in August in Hatteras Island. The sea temperature is on its maximum, with its value being 27 °C (80 °F). The number of sun hours (without clouds) starts to descent, with its value of 8 hours. The maximum of the rainfall amount is observable, its value is 168 mm (6.60 in). The maximum of the humidity can be noticed. The wind speed reaches its minimum, its value is 4.

September weather

The day temperature starts to descent, its value is 27 °C (81 °F) in Hatteras Island, and the beginning of the descent of the sea temperature could be noticed too, the value of this measure is 25 °C (77 °F). The beginning of the descent of the number of rainy days could be noticed, the value of this measure is 9 days. The tourist season is close to its peak this month. The number of sun hours (without clouds) continues to descent, the value of this measure is 8 hours. The night temperature descent's start could be observed in this month.

October weather

The sea temperature continues to descent, with its value being 23 °C (73 °F) in Hatteras Island, and the day temperature descents similarly to the previous month as well, its value is 23 °C (74 °F). The number of rainy days reaches its minimum, with its value being 8 days, while the rainfall amount starts to descent, the value of this measure is 125 mm (4.92 in). The night temperature continues to descent, with its value being 15 °C (60 °F). The number of sun hours (without clouds) continues to descent, with its value being 7 hours.

November weather

The descent of the sea temperature can be observed, with its value of 20 °C (68 °F) in Hatteras Island, and the day temperature descents similarly to the previous month too, its value is 19 °C (66 °F). The beginning of the rise of the number of rainy days could be noticed, the value of this measure is 9 days. The number of sun hours (without clouds) descents similarly to the previous month, its value is 6 hours. The descent of the night temperature can be observed, its value is 11 °C (51 °F).

December weather

The descent of the day temperature can be observed, with its value being 14 °C (58 °F) in Hatteras Island, and the descent of the sea temperature can be observed too, with its value of 19 °C (65 °F). The rise of the number of rainy days can be observed, the value of this measure is 9 days, while the rainfall amount starts to descent. The number of sun hours (without clouds) is on its minimum, the value of this measure is 5 hours. The day length is on its minimum, with its value being 10 hours.

How many hours of sun to expect in Hatteras Island in April?

There is an average length of sunshine of 9 hours per day in Hatteras Island in April.

Are there good conditions to visit in Hatteras Island in May?

There are good conditions for visiting in Hatteras Island in May. There are only 10 days of rain in the whole month, so you can leave your umbrella at home. There are some people, who may feel a slight chill at 24 °C (75 °F), but others will feel perfectly fine. A sea temperature of 21 °C (69 °F) can seem colder to some, but others will call it refreshing. The temperature of 15 °C (60 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.

How many rainy days can I expect in Hatteras Island in June?

There are 10 days, which are rainy in Hatteras Island in June, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.2 days of the week, or in general - 32 % days.

What is the sea temperature in Hatteras Island in July?

The temperature of the sea in July in Hatteras Island is 27 °C (80 °F). Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.

What is the temperature in Hatteras Island during the day in August?

In Hatteras Island in August, the average daily temperatures will be 30 °C (85 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.

Is it hot in September in Hatteras Island?

In Hatteras Island in September, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

Is there a wet season in October in Hatteras Island?

No, there is no wet season in October in Hatteras Island - you can expect 8 days of rain during the month.

What is the night temperature in Hatteras Island in November?

The average night temperature in November in Hatteras Island is 11 °C (51 °F). Nights can be cooler, morning running can be refreshing but choose appropriate clothing, evening outdoor sitting can be pleasant but you can also be cold.