Nags Head (NC) Temperature by Month
Nags Head in North Carolina, United States of America sees significant seasonal temperature differences, with daytime highs between 11°C (52°F) in February and 30°C (86°F) in July, averaging 20°C (68°F) annually. Explore the full monthly breakdown below.
Nags Head Monthly Temperatures
Visitors to Nags Head can expect significant temperature changes throughout the year. Nighttime temperatures also vary widely, ranging from 24°C (75°F) in July to 3°C (37°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Nags Head by month:
Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating.
The chart below shows the average temperature throughout the year:
Temperature: Nags Head vs the United States of America
The map below shows the annual temperature across the United States of America. You can also select individual months if you want to compare a specific time of year.
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Nags Head vs World: Temperature Compared
Nags Head's average annual maximum temperature is 20°C (68°F). To put that in context, here's how it compares to a few well-known destinations:
Lisbon, Portugal averages 21°C (70°F) annually — warm summers, mild winters, and rain mainly in the cooler months.
Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.
Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.
Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Nags Head this rarely lasts long on the ground.
For more on Nags Head's weather — including monthly rainfall, sunshine hours, and humidity — visit our Nags Head climate page.
