Last updated: February 24, 2025
March in Hilton Head, United States, brings a pleasing transition into spring, with temperatures ranging from a comfortable average of 16°C (61°F) to a maximum of 27°C (81°F). This month typically experiences occasional rainfall, averaging 68 mm (2.7 in) over about 6 days, contributing to the region's lush landscapes. With humidity levels hovering around a sticky 81%, visitors can expect mild, inviting days perfect for exploring outdoor activities, while the evenings may offer a refreshing coolness, ideal for enjoying the island's serene atmosphere.
As March arrives in Hilton Head, the temperatures begin to shift noticeably, signaling the onset of spring. With minimums around 1°C (34°F) and average highs reaching 27°C (81°F), the month offers a delightful transition from winter chill to warmer days. The climate becomes increasingly inviting, with the average temperature climbing to 16°C (61°F), promoting outdoor activities and scenic explorations. This upward trend continues into April, where temperatures will rise even further, but March serves as a refreshing bridge, perfect for soaking up the sun as the landscape comes alive with vibrant blooms. Whether you're enjoying a leisurely walk along the beach or teeing off on a lush golf course, March in Hilton Head promises a delightful blend of warmth and mildness.
In March, Hilton Head experiences a moderate precipitation amount of 68 mm (2.7 in), falling within a trend of fluctuating rainfall as winter gives way to spring. This month typically sees about 6 days of rain, offering a slight reprieve from the wetter months that loom ahead. Compared to both January and February, March’s precipitation marks a decrease, indicating a brief lull before the seasonal increase in rainfall during April, which is expected to rise to 85 mm (3.4 in). As the air warms, the upcoming months bring a notable uptick in precipitation, reaching a peak in July and August. This rhythm not only shapes the island's lush landscapes but also enhances its appeal for visitors and residents alike.
In March, Hilton Head experiences a comfortable humidity level of 81%, mirroring the slightly lower figures of February. This marks the transition into spring, where humidity begins to stabilize and prepares for the warmer months ahead. As the year progresses, humidity gradually decreases, reaching its low point of 75% in both May and June. Interestingly, while summer months see a slight uptick—especially in July and August—humidity levels remain manageable compared to the winter peak of 86% in January and 87% in December. This trend highlights Hilton Head's inviting climate, making March an ideal time to enjoy the island's natural beauty before the heat of summer sets in.
As March arrives in Hilton Head, residents and visitors alike should be prepared for a significant increase in sun intensity. The UV Index soars to 9, marking the beginning of the very high exposure category, with a rapid burn time of just 15 minutes—a stark contrast to earlier months. This upward trend continues into April, where the UV Index escalates to 10, emphasizing the need for protective measures. As you bask in the pleasant early-spring sunshine, remember that sunscreen, hats, and shade are your best friends during this time. March serves as a powerful reminder of the changing seasons and the vital importance of sun safety in preparation for the approaching summer months. For more information on UV trends throughout the year, check out the Hilton Head UV Index.
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March in Hilton Head is a vibrant transition into spring, boasting an impressive 282 hours of sunshine. This marks a significant increase from the previous months, with February offering only 214 hours and January lagging further behind at 192 hours. As the days grow longer, Hilton Head welcomes the warmer rays, setting the stage for even sunnier months ahead, with April and May predicted to bring 309 hours and 338 hours of sunshine, respectively. This upward trend not only enhances outdoor activities but also rejuvenates the island's natural beauty, inviting both locals and visitors to bask in the blossoming warmth of early spring.
In Hilton Head, March offers a 39% chance of sunny weather, indicating a subtle dip compared to the preceding months of January and February. While this percentage is slightly lower than February's 38%, it still showcases a transition towards more favorable spring conditions. As the calendar progresses into April, the likelihood of sunny days jumps to 55%, signaling a delightful shift in the weather patterns. This trend suggests that although March may bring a mix of sun and clouds, the anticipation of brighter days is just around the corner, making it a promising time for visitors looking to enjoy the emerging warmth of the season.
As March unfolds in Hilton Head, the arrival of spring brings a noticeable increase in daylight duration, with the sun gracing the skies for a full 12 hours each day. This marks a significant jump from the 10 hours experienced in January and the 11 hours of February, signaling the transition from winter's shorter days to the longer, more radiant days of spring. March’s sunny embrace not only brightens the landscape but also sets the stage for the even longer daylight hours of April and May. As the days continue to stretch, residents and visitors alike can relish in the growing warmth and opportunities for outdoor activities, making it a delightful time to immerse in Hilton Head's natural beauty.
As spring approaches, Hilton Head experiences a subtle yet noticeable increase in wind activity. In March, the average wind speed reaches 4.4 m/s (10 mph), slightly up from 4.2 m/s (9 mph) in February. This trend of mild breezes continues into April and May, where the average remains steady at 4.3 m/s and again at 4.4 m/s, respectively. This consistency during the spring months not only enhances the island's charm but also invites outdoor enthusiasts to enjoy activities like sailing and biking. As summer arrives, however, the winds gradually taper off, reaching a low of 3.4 m/s (8 mph) in August, suggesting a seasonal shift towards calmer weather.
The weather in Hilton 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 Hilton Head and find detailed weather information for every month.
When comparing the weather in March to January, March generally offers milder temperatures, with a minimum of 1°C (34°F) and an average high of 27°C (81°F), while January can be notably colder, with temperatures dipping as low as -5°C (23°F) and an average high of 24°C (75°F). Additionally, March tends to be slightly wetter, receiving 68 mm (2.7 in) of precipitation over 6 days, compared to January's 61 mm (2.4 in) over 7 days. Humidity levels are also a bit lower in March at 81%, compared to January's 86% humidity, making March feel more comfortable overall. For a detailed look at January weather, visit Hilton Head weather in January.
March weather shows a noticeable warming trend compared to February. The average temperature rises from 14°C (57°F) in February to 16°C (61°F) in March, while the maximum temperatures reach 27°C (81°F) in March, compared to 25°C (77°F) in February. Precipitation decreases slightly, with March experiencing 68 mm (2.7 in) over 6 days, compared to February's 80 mm (3.1 in) over 11 days. Despite these changes, both months maintain a consistent humidity level of 81%. For more detailed information, you can check Hilton Head weather in February.
In comparing the weather of March and April, March typically experiences a wider temperature range, with minimums reaching as low as 1°C (34°F) and maximums climbing to 27°C (81°F). The average temperature sits at 16°C (61°F) while humidity hovers around 81%. Precipitation is relatively moderate, with 68 mm (2.7 in) over about 6 days.
As we move into April, temperatures become more stable and warmer, with minimums rising to 6°C (43°F) and maximums reaching up to 30°C (87°F). The average temperature increases to 19°C (67°F), and while precipitation slightly increases to 85 mm (3.4 in) over 8 days, the humidity decreases slightly to 79%. For more detailed insights on conditions, check out Hilton Head weather in April.
In March, the weather features a wider temperature range, with minimums dipping to around 1°C (34°F) and averaging 16°C (61°F), peaking at a warm 27°C (81°F). It experiences moderate precipitation with about 68 mm (2.7 in) over approximately 6 days while maintaining a high humidity level of 81%. In contrast, May brings noticeably warmer conditions, with minimum temperatures rising to 12°C (53°F) and an average of 23°C (74°F), reaching a maximum of 34°C (94°F). Precipitation increases slightly to 89 mm (3.5 in) over about 10 days, but the humidity decreases to 75%. For more detailed information on May weather, you can visit Hilton Head weather in May.
March presents a cool transition into spring with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 27°C (81°F), averaging around 16°C (61°F). The month sees moderate rainfall of 68 mm (2.7 in) spread over approximately 6 days, accompanied by relatively high humidity at 81%. In contrast, June experiences a warmer and more humid climate, with temperatures soaring between 18°C (64°F) and 34°C (93°F), and an average of 26°C (79°F). Precipitation levels increase significantly to 122 mm (4.8 in) over about 18 days, although humidity is slightly lower at 75%. For more detailed insights into June weather patterns, check out Hilton Head weather in June.
March and July weather present a striking contrast. In March, temperatures range from a chilly minimum of 1°C (34°F) to a warm maximum of 27°C (81°F), with an average of 16°C (61°F). The month sees about 68 mm (2.7 in) of precipitation over roughly six days, accompanied by high humidity at 81%. In contrast, July offers consistently warm temperatures, starting at a minimum of 23°C (73°F), peaking at 35°C (95°F), and averaging 28°C (82°F). However, it also experiences significant rainfall, totaling 156 mm (6.1 in) spread across 19 days, while maintaining a slightly lower humidity level of 80%. For more details on the summer climate, check out the Hilton Head weather in July.
March weather is characterized by mild temperatures, with a minimum of 1°C (34°F) and an average of 16°C (61°F), peaking at 27°C (81°F). The month typically sees around 68 mm (2.7 in) of precipitation over about 6 days, accompanied by a humidity level of 81%. In contrast, August experiences significantly warmer conditions, with temperatures ranging from a minimum of 22°C (73°F) to a maximum of 34°C (94°F) and an average of 27°C (82°F). This month is also much wetter, receiving around 180 mm (7.1 in) of rainfall across 22 days, while maintaining the same humidity level of 81%. For a detailed overview of the climate during this period, visit Hilton Head weather in August.
March and September exhibit distinct weather patterns, reflecting the transition from winter to spring and summer to fall, respectively. In March, temperatures range from a chilly 1°C (34°F) at night to a comfortable 27°C (81°F) during the day, accompanied by an average humidity of 81%. Precipitation is moderate, with about 68 mm (2.7 in) occurring over approximately 6 days. In contrast, September sees significantly warmer temperatures, with minimums around 16°C (61°F) and maximums soaring up to 34°C (93°F) on average. The month is also wetter, experiencing about 127 mm (5.0 in) of rain over roughly 15 days, and humidity levels remain high at 83%. For a closer look at conditions during this time, you can view more details in this link: Hilton Head weather in September.
When comparing the weather in March and October, notable differences emerge in temperature and precipitation patterns. In March, temperatures range from a chilly minimum of 1°C (34°F) to a comfortable average of 16°C (61°F), peaking at a warm 27°C (81°F). During this month, the region experiences about 68 mm (2.7 in) of precipitation over approximately 6 days, accompanied by high humidity levels at 81%. In contrast, October sees a minimum temperature of 6°C (42°F) and an average peak of 23°C (73°F), reaching highs of 31°C (89°F). This month experiences slightly increased precipitation at 88 mm (3.5 in) spread over around 11 days, with humidity a tad lower at 78%. For more details on what to expect, check out Hilton Head weather in October.
March and November share similar average temperatures, with lows around 1°C (34-35°F), averages of 16°C (61°F), and highs reaching up to 27-28°C (81-82°F). However, November experiences slightly more precipitation, with 90 mm (3.5 in) over 8 days compared to March's 68 mm (2.7 in) over 6 days, resulting in a marginally higher humidity of 85% versus March's 81%. For more specific insights into the weather conditions during this month, you can check Hilton Head weather in November.
When comparing the weather in March and December, significant differences become evident. In March, temperatures range from a minimum of 1°C (34°F) to a maximum of 27°C (81°F), with an average of 16°C (61°F), while December presents a cooler climate with temperatures dipping to a minimum of -1°C (30°F) and reaching a maximum of 23°C (73°F), averaging 13°C (55°F). Additionally, precipitation levels are higher in December, with 125 mm (4.9 in) over 10 days compared to March's 68 mm (2.7 in) over 6 days. Humidity levels also tend to be slightly higher in December at 87%, compared to 81% in March. For more details about the December climate, you can visit Hilton Head weather in December.
As March unfolds in Hilton Head, the weather presents a delightful transition from the chill of winter to the warmth of spring. With maximum temperatures peaking at around 27°C (81°F), it’s a time when outdoor activities become increasingly appealing. The average temperature of 16°C (61°F) offers a comfortable backdrop for exploration, while the cooler nights remind us that the seasons are still shifting. Precipitation, though relatively modest with around 68 mm over a few days, adds a refreshing touch to the lush landscape. With humidity levels hovering around 81%, the air carries a hint of warmth and slight moisture, making it different from the drier months that follow. Overall, March in Hilton Head serves as a beautiful bridge to the sunnier, more vibrant months ahead. For a deeper dive into the seasonal patterns of this charming locale, visit Hilton Head Climate.