Cape Hatteras (NC) Weather and Climate: A Comprehensive Guide
Cape Hatteras experiences great temperature shifts.
The city's weather can transition from warm days
to cold weather.
It also has a relatively rainy climate with high levels of precipitation.
Now, let’s explore all the climate details to give you a full picture.
Average maximum day and minimum night temperature
The climate in Cape Hatteras is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 30°C in August to a chilly 12°C in February.
Nighttime temperatures can drop, with average lows reaching 4°C in February. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Cape Hatteras has a notably wet climate with abundant precipitation, recording 1542 mm of rainfall per year. The seasons in Cape Hatteras, bring significant changes in precipitation. The wettest month, September, receives heavy rainfall, with an average of 224 mm of precipitation. This rainfall is distributed across 12 rainy days. In contrast, the driest month, May, experiences much less rainfall, totaling 87 mm over 10 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Cape Hatteras Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
In Cape Hatteras, summer days are longer and more sunny, with daily sunshine hours peaking at 9.5 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.7 hours per average day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Average water temperature
The mean water temperature over the year ranges from 16°C in January to 28°C in August.
Water temperature over the year
Average humidity
The relative humidity is high throughout the year in Cape Hatteras.
The city experiences its highest humidity in January, reaching 75%. In March, the humidity drops to its lowest level at 70%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
Average wind speed
The mean wind speed over the year ranges from 4 m/s in August to 6 m/s in January, February, March and April.
The mean monthly wind speed over the year (meters per second)
broken clouds and no rain overcast and rain almost clear and no rainForecast for Cape Hatteras (NC)
7 m/s
7 m/s
11 m/s
The best time of year to visit Cape Hatteras in the United States of America
During the months of May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
The hottest season / summer takes place in June, July, August and September.
Most rainfall (rainy season) is seen in August, September and October.
August has an average maximum temperature of 30°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 12°C.
September tops the wettest month list with 224 mm of rainfall.
May is the driest month with 87 mm of precipitation.
July is the sunniest month with an average of 285 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
