March Weather in Nags Head, United States

Last updated: February 24, 2025

In Nags Head, United States, March weather is characterized by a blend of cool temperatures and moderate precipitation. With a maximum of 19°C (66°F) and an average of 10°C (50°F), the early signs of spring begin to emerge, although nights can be chilly, dipping to a minimum of 0°C (31°F). Rainfall is not uncommon, as residents experience approximately 78 mm (3.1 in) of precipitation over 9 days, contributing to an 80% humidity level that enhances the coastal atmosphere. Whether you’re exploring the scenic beaches or indulging in local culture, March offers a refreshing experience in Nags Head.

March Temperature in Nags Head

In March, Nags Head begins to shake off the winter chill, with temperatures showing a gentle but noticeable rise. The month opens with a minimum temperature of 0°C (31°F), gradually climbing to an average of 10°C (50°F), peaking at a maximum of 19°C (66°F). This transition marks a shift from the more frigid conditions of January and February, where temperatures hovered below freezing and barely reached the mid-teens. The progression into March not only heralds warmer days but also sets the stage for the vibrant spring months ahead, with April promising even milder temperatures. This gradual warming trend is perfect for enjoying the natural beauty of the coastal landscape as it starts to awaken from its winter slumber.

March Weather in Nags Head: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Nags Head, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec474850586674797976695952
Data source: Temperature data for Nags Head generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Nags Head

In March, Nags Head experiences a noticeable decline in precipitation, recording 78 mm (3.1 in) over the month with rainfall spread across 9 days. This drop follows a wetter February and is part of a seasonal trend as winter transitions into spring. The moderate rainfall in March often characterizes the early stirrings of spring, with blooms beginning to emerge and the surrounding landscapes turning vibrant. As the months progress towards summer, the region typically sees an uptick in precipitation, particularly in August, where it peaks at 134 mm (5.3 in), suggesting that March serves as a gentle prelude to the wetter conditions ahead. Overall, March in Nags Head offers a balanced mix of moisture, heralding the end of winter while setting the stage for spring's arrival.

March Precipitation Trends in Nags Head

The chart displays monthly precipitation patterns in Nags Head, with values for each month alongside March's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec103121789210577921349796112142
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Nags Head

In March, the humidity in Nags Head settles at a comfortable 80%, marking a slight dip from the previous months of January and February, which recorded 84% and 81%, respectively. This gradual decrease indicates the transition to spring, as the area's humidity levels begin to stabilize. Following March, the humidity remains consistent at 80% in April, hinting at a relatively steady atmosphere as the region prepares for the warmer months ahead. Overall, this trend reflects a mild and welcoming climate, perfect for enjoying the natural beauty that Nags Head has to offer during the transition from winter to spring.

March Average Humidity in Nags Head

This chart illustrates the average monthly humidity levels in Nags Head, with March's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how March's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec84%81%80%80%81%82%83%83%80%80%83%84%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Nags Head

As March unfolds in Nags Head, the UV Index escalates to 8, marking the beginning of a shift towards more intense sun exposure. This increase places it in the very high category, with a reduced burn time of just 15 minutes—a stark contrast to the previous months of moderate and high levels. With April on the horizon bringing an even higher index of 10, it’s clear the beach season is approaching fast, urging locals and visitors alike to prioritize sun safety as they soak up the spring sun. For more detailed insights, check the Nags Head UV Index.

Maximum UV Index Levels in Nags Head for March

The chart shows the monthly maximum UV Index (UVI) for Nags Head in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec46810111011109853
Data source: Nags Head March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

March Sunshine in Nags Head

As March rolls into Nags Head, the days become noticeably brighter, with 274 hours of sunshine illuminating the landscape. This marks a significant increase from the 201 hours recorded in February, signaling a delightful transition into spring. The trend continues as April and May further enhance the sun-soaked atmosphere, boasting 307 and 329 hours respectively. This steady rise in daylight not only invites residents and visitors to revel in outdoor activities but also marks the beginning of a vibrant season filled with warmth and optimism, setting the stage for the sunniest months of summer ahead. With each passing month, Nags Head embraces the sun, making it an ideal destination for those seeking a radiant escape.

Monthly Sunshine Duration in Nags Head: March Highlighted

The March sunshine duration represents the total number of hours Nags Head experiences direct sunlight during the month of March, excluding cloudy or obstructed periods. This chart compares the sunshine duration of March with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec166h201h274h307h329h330h346h334h297h276h231h205h
Data source: Nags Head March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Nags Head During March

March in Nags Head reveals a 37% chance of sunny weather, which marks a slight increase from February’s 34%, signaling the start of a transition towards more favorable conditions as spring approaches. While this percentage is lower than the sunny prospects seen in April (55%) and May (50%), it sets the stage for the sunnier months ahead. Interestingly, the likelihood of sunshine fluctuates throughout the year, with September boasting the highest chance at 59% and the summer months, like July and August, hovering around 50%. As the region wakes from winter, March hints at the promise of brighter days, paving the way for a vibrant spring season.

Percentage of Sunny Days in March in Nags Head

The chart illustrates the percentage of sunny days in Nags Head throughout the year, with March highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Nags Head experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec43%34%38%55%50%34%50%48%59%48%53%45%
Data source: Nags Head March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Nags Head in March

As March arrives in Nags Head, United States, daylight begins to lengthen, with the sun gracing the skies for 11 hours each day. This marks a noticeable shift from the consistent 10 hours seen in January and February, as the days start to stretch longer and warmer, heralding the arrival of spring. Following this upward trend, April will see a significant jump to 13 hours of daylight, while May ushers in around 14 hours. The gradual increase in daylight not only brightens the landscape but also invigorates outdoor activities, inviting both locals and visitors to bask in the sun's embrace as nature awakens from its winter slumber.

Average Daylight Hours in Nags Head for March

The chart illustrates the variation in daylight duration in Nags Head throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 1m10h 52m11h 59m13h 7m14h 4m14h 32m14h 17m13h 26m12h 21m11h 13m10h 14m9h 44m
Data source: Nags Head daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Nags Head

In March, Nags Head experiences a delightful balance in its winds, with an average speed of 7.0 m/s (16 mph), slightly dipping from February's brisk pace. This transitional month hints at the shifting seasons, as winter's crisp gusts gradually give way to the milder breezes of spring. The wind, while still invigorating, lays the groundwork for warmer days ahead, signifying a retreat from the high variability of winter. As the air warms and the flowers begin to bloom, March's winds embody a sense of renewal, inviting both locals and visitors to enjoy the coastal charm before summer's heat sets in.

Average March Wind Speed in Nags Head

The chart displays monthly wind speed patterns in Nags Head, with values for each month shown alongside March's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how March's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.77.67.0 m/s6.46.25.55.54.76.06.37.46.4
Data source: Nags Head March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Nags Head Compares to Other Months

The weather in Nags Head changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of March's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Nags Head and find detailed weather information for every month.

When comparing the weather in March and January, notable differences emerge. March typically sees a minimum temperature of 0°C (31°F) and an average of 10°C (50°F), while January experiences colder conditions with a minimum of -5°C (23°F) and an average of 8°C (47°F). Precipitation levels are also higher in January, with 103 mm (4.1 in) compared to March's 78 mm (3.1 in), although both months experience precipitation on 9 days. Additionally, humidity levels in January are slightly higher at 84%, while March averages around 80%. For a closer look at January conditions in this region, you can visit Nags Head weather in January.

When comparing the weather in March to that in February, we see a slight warming trend, with March recording average temperatures of 10°C (50°F) compared to February's average of 9°C (48°F). While both months experience similar maximum temperatures, March typically enjoys higher minimum temperatures, starting at 0°C (31°F) compared to February's -1°C (30°F). However, February is characterized by greater precipitation, with 121 mm (4.8 in) over 12 days versus March's 78 mm (3.1 in) across 9 days. Humidity levels remain comparable, marginally higher in February at 81% compared to March's 80%. For more detailed information about February's climate, you can check Nags Head weather in February.

March and April present a noticeable transition in weather patterns. In March, temperatures range from a chilly minimum of 0°C (31°F) to a maximum of 19°C (66°F), with an average temperature of 10°C (50°F). The month sees a total precipitation of 78 mm (3.1 in) over 9 days, accompanied by a consistent humidity level of 80%. In contrast, April experiences warmer temperatures, with a minimum of 4°C (39°F) and a maximum of 21°C (71°F), and an average temperature of 14°C (58°F). Precipitation slightly increases to 92 mm (3.6 in) across the same number of rainy days. Despite these differences, both months maintain the same high humidity, reflecting the dampness that characterizes this time of year. For a more detailed look at the weather during this month, check out Nags Head weather in April.

March and May present distinctly different weather characteristics. In March, temperatures range from a chilly minimum of 0°C (31°F) to a comfortable maximum of 19°C (66°F), with an average of 10°C (50°F). The month experiences approximately 78 mm (3.1 in) of precipitation over about 9 days and maintains a high humidity level of 80%.

In contrast, May boasts significantly warmer temperatures, with a minimum of 8°C (46°F) and a maximum reaching 28°C (82°F), resulting in an average temperature of 19°C (66°F). The precipitation increases slightly to 105 mm (4.1 in), also over 9 days, while humidity remains relatively steady at 81%. These differences highlight the transition from the cooler early spring to the warmer late spring conditions. For a more detailed look at the pleasant weather in May, visit Nags Head weather in May.

March and June present vastly different weather conditions. In March, temperatures are much cooler, with a minimum of 0°C (31°F) and an average of 10°C (50°F), peaking at 19°C (66°F). The month sees about 78 mm (3.1 in) of precipitation over 9 days, accompanied by high humidity levels at 80%. In contrast, June offers significantly warmer weather, with a minimum temperature of 16°C (60°F), an average of 23°C (74°F), and a maximum reaching 29°C (85°F). While precipitation remains similar at 77 mm (3.0 in) over the same number of days, humidity slightly increases to 82%. For more details about the weather in June, you can check out Nags Head weather in June.

March and July present stark contrasts in weather, with March featuring cooler temperatures ranging from a minimum of 0°C (31°F) to a maximum of 19°C (66°F) and an average of 10°C (50°F). The humidity sits at a comfortable 80%, accompanied by about 78 mm (3.1 in) of precipitation over 9 days. In comparison, July experiences much warmer conditions, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 30°C (86°F) and an average of 26°C (79°F). While July has a slightly higher precipitation level of 92 mm (3.6 in) over 11 days, the humidity rises modestly to 83%. For more detailed information on the weather patterns during this month, check out Nags Head weather in July.

March and August showcase a stark contrast in weather conditions. In March, temperatures range from a chilly 0°C (31°F) at night to a mild 19°C (66°F) during the day, with an average temperature of 10°C (50°F). This month sees 78 mm (3.1 in) of precipitation over about 9 days, contributing to a relatively high humidity level of 80%. In comparison, August offers much warmer temperatures, with a minimum of 22°C (71°F) and a maximum reaching 29°C (85°F), resulting in an average of 26°C (79°F). August also features increased precipitation, totaling 134 mm (5.3 in) across 13 days, and humidity levels slightly higher at 82%. For a more detailed look at the weather in August, check out Nags Head weather in August.

March and September present contrasting weather patterns. In March, temperatures range from a chilly minimum of 0°C (31°F) to a pleasant maximum of 19°C (66°F), with an average of 10°C (50°F). It has an average precipitation of 78 mm (3.1 inches) over about 9 days, creating relatively humid conditions with 80% humidity. Conversely, September offers much warmer weather, featuring minimum temperatures of 18°C (65°F) and maximums reaching 29°C (85°F), with an average of 24°C (76°F). The month sees slightly higher precipitation at 97 mm (3.8 inches) across about 11 days, while maintaining the same humidity level of 80%. For a deeper understanding of September's weather, you can check out Nags Head weather in September.

March and October present notably different weather experiences. In March, temperatures start quite low, with a minimum of 0°C (31°F) and an average of around 10°C (50°F), peaking at 19°C (66°F). This month receives a fair amount of precipitation, totaling 78 mm (3.1 in) over about 9 days, and the humidity is quite high at 80%. In contrast, October boasts milder temperatures, with minimums around 12°C (54°F) and an average high of 21°C (69°F), reaching up to 27°C (80°F). Precipitation increases slightly to 96 mm (3.8 in) also over 9 days, while humidity remains relatively stable at 79%. For more detailed weather insights, you can refer to Nags Head weather in October.

March and November present distinct weather patterns for the region. In March, temperatures range from a chilly minimum of 0°C (31°F) to a pleasant maximum of 19°C (66°F), with an average of 10°C (50°F). The month sees about 78 mm (3.1 in) of precipitation over approximately 9 days, with humidity levels around 80%. In contrast, November features milder temperatures, with a minimum of 4°C (40°F) and a maximum of 24°C (75°F), averaging 15°C (59°F). This month also experiences higher precipitation at 112 mm (4.4 in) over the same number of days, resulting in slightly higher humidity at 83%. For more information on November weather, you can check Nags Head weather in November.

When comparing the weather in March and December, both months experience similar minimum temperatures, averaging around 0°C (32°F), but December tends to be slightly warmer overall with an average temperature of 11°C (52°F) compared to March's 10°C (50°F). Additionally, December has a higher maximum temperature of 20°C (68°F), whereas March peaks at 19°C (66°F). Precipitation is also more pronounced in December, with an average of 142 mm (5.6 in) over 10 days, compared to March's 78 mm (3.1 in) across 9 days. Humidity levels are somewhat higher in December at 84%, compared to 80% in March, suggesting that the latter month may feel a bit drier overall. For a detailed view of December conditions, you can check Nags Head weather in December.

Compare Nags Head's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Nags Head

In March, Nags Head transitions from the chilly grip of winter to the early warmth of spring, offering a refreshing change for visitors. While temperatures begin to rise, the day-to-day averages remain cool, creating a delightful atmosphere perfect for outdoor exploration. March also sees a moderate amount of precipitation, making it a wetter month compared to the drier summer months that follow. Humidity levels are relatively high, adding a touch of moisture to the air, which can be invigorating after the dry winter months. This unique blend of cool temperatures and occasional rain makes March a dynamic period in Nags Head weather, setting the stage for the vibrant seasons ahead. For a comprehensive look at year-round weather patterns, explore the Nags Head Climate.