Last updated: February 24, 2025
March in Myrtle Beach presents a dynamic transition from winter to spring, marked by maximum temperatures reaching up to 28°C (83°F), while the average hovers around a comfortable 14°C (58°F). However, the month can see cooler nights, with the temperature dipping as low as -3°C (27°F). Visitors can expect a moderate amount of precipitation, averaging 71 mm (2.8 in) over 8 days, creating a refreshing atmosphere amidst the 79% humidity. This blend of warm days and mild evenings makes March an enticing time to experience the beauty and charm of Myrtle Beach.
In March, Myrtle Beach begins to shake off the winter chill, experiencing a rejuvenating shift in temperatures that hint at the impending spring. The average temperature rises to a comfortable 14°C (58°F), with daily highs peaking at 28°C (83°F), making it a delightful month for outdoor activities. Nights remain cool with lows around -3°C (27°F), providing a refreshing contrast to the warmer days. As the month progresses, the steadily increasing warmth lays the groundwork for the balmy temperatures of April and May, inviting visitors to enjoy the sun-soaked shores and blossoming landscapes. March perfectly encapsulates the transition from winter's grasp to spring's embrace in this vibrant coastal city.
March in Myrtle Beach typically ushers in a moderate amount of precipitation, averaging 71 mm (or 2.8 inches) over 8 days of rain. While this is a slight dip from the wetter months preceding it, there's a noticeable build-up toward the spring season as April experiences a rise to 94 mm (3.7 in). This pattern reflects a gradual transition, where the cool winter rains give way to more frequent showers, setting the stage for the impending summer downpours. As temperatures begin to warm, March’s precipitation serves as a reminder of the balance between the tail end of winter and the vibrant blooms of spring, ensuring the landscape remains lush and vibrant.
In March, Myrtle Beach experiences a consistent humidity level of 79%, mirroring the slightly drier conditions of February. This marks the beginning of spring, where humidity trends indicate a gradual stabilization, shifting from the colder months of January with its higher 83% to a more pleasant and moderate level. Following this transitional period, humidity begins to rise again toward the summer months, as evidenced by July's peak at 82%. Overall, the early months exhibit a slight decrease in humidity, while the onset of warmer weather later in the year suggests a trend toward increased moisture in the air, typical of coastal environments.
In Myrtle Beach, March marks a significant shift in UV exposure as the UV Index escalates to 8, placing it in the very high category with a burn time of just 15 minutes. Compared to January’s moderate Index of 4 and February’s high Index of 7, March signals that spring sunshine is intensifying, urging beachgoers to take precautions. As the month progresses toward the summer, this upward trend continues with April peaking at 10, and May reaching an extreme level of 11. It’s a clear reminder that as the days lengthen and temperatures rise, protecting your skin from harmful UV rays becomes increasingly crucial. For more detailed information on UV exposure trends, check out the Myrtle Beach UV Index.
UV Risk Categories
As March unfolds in Myrtle Beach, the promise of spring shines brighter than ever, with an impressive 273 hours of sunshine lighting up the skies. This marks a significant increase from the preceding months, capturing a worthwhile transition into warmer days and blossoming landscapes. Following a steady rise from February's 210 hours, March not only sets the tone for the delightful spring and summer months ahead but also showcases a trend of growing daylight that peaks in the summer, with July basking in 343 hours of vibrant sunlight. This gradual escalation emphasizes Myrtle Beach's appeal as a destination for those seeking sunny getaways as the year progresses. The charming sunshine of March signals the approach of a season filled with outdoor adventures, making it the perfect time for visitors to embrace the coast's beauty and warmth.
In Myrtle Beach, March brings a 37% chance of sunny weather, mirroring February’s cloudy disposition. This marks a transitional period as the region prepares to embrace the warmth of spring, with the sunniest spells anticipated in April when the likelihood of clear skies jumps to 59%. Interestingly, while March’s sun potential is on par with the two preceding months, it's a notable dip compared to the sunny heights of November and September, which boast 62% and 53% chances, respectively. As the year progresses, the weather pattern suggests a steady climb towards brighter days, making March a perfect month for those craving a hint of sunshine before the vibrant warmth of April arrives.
As March arrives in Myrtle Beach, the days begin to noticeably lengthen, with daylight stretching to 11 hours—an encouraging sign of spring's approach. This increase marks a shift from the winter months where daylight remained at 10 hours through January and February. Following March, daylight continues to expand significantly, reaching 13 hours in April and May, before peaking at 14 hours during the summer months of June and July. This gradual transition from winter to a vibrant summer not only enhances outdoor activities but also invites residents and visitors alike to bask in the growing warmth and longer days that characterize the lovely coastal spring.
March in Myrtle Beach ushers in slightly increased breezes, with an average wind speed of 3.9 m/s (9 mph), just a notch above the calmer months of winter. The transition from winter to spring is palpable, as the wind picks up from January's gentle 3.6 m/s (8 mph) to this invigorating pace, setting the stage for warmer days ahead. As temperatures rise, the winds gradually decline during the summer months, reaching their lowest point in August at just 2.5 m/s (6 mph). This trend reflects a natural ebb and flow, where March marks a refreshing prelude to the soothing summer breezes, making it an ideal time for outdoor activities along the coast.
The weather in Myrtle Beach 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 Myrtle Beach and find detailed weather information for every month.
In comparing the weather of March and January, March exhibits a significant rise in temperatures, with a minimum of -3°C and an average of 14°C, compared to January's colder minimum of -9°C and average of 10°C. While March can reach a maximum of 28°C, January peaks at a lower maximum of 25°C. Both months experience similar levels of precipitation, with March receiving 71 mm over 8 days and January slightly less at 66 mm, also over 8 days. Humidity is relatively consistent, being 79% in March and slightly higher at 83% in January. For more detailed information on the January weather, you can check Myrtle Beach weather in January.
In comparing the weather between March and February, we see a slight increase in average temperatures, with March averaging 14°C (58°F) compared to February's 12°C (54°F). While both months share the same minimum temperature of -3°C (27°F), March enjoys a higher maximum temperature of 28°C (83°F), indicating a more temperate feel as spring approaches. Precipitation was somewhat lower in March at 71 mm (2.8 in) over 8 days, while February had 87 mm (3.4 in) over 9 days, marking it slightly wetter. Humidity remained consistent at 79% for both months. For more insights into February's climate, you can visit Myrtle Beach weather in February.
In March, the weather experiences a wider temperature range, with minimums plummeting to -3°C (27°F) and maximums reaching up to 28°C (83°F). In contrast, April sees a milder temperature shift, with minimums starting at 2°C (35°F) and maximums peaking at 29°C (85°F). Precipitation levels also rise from 71 mm (2.8 in) in March to 94 mm (3.7 in) in April, although both months share a similar number of rainy days, averaging 8. Humidity remains relatively consistent with March at 79% and April slightly lower at 78%. For more details on the weather during this transition, check out Myrtle Beach weather in April.
The weather in March is characterized by cooler temperatures, with a minimum of -3°C (27°F) and an average high of 28°C (83°F), while May brings much warmer conditions with a minimum of 9°C (48°F) and an average peak of 36°C (97°F). In March, the average precipitation is 71 mm (2.8 in) over 8 days, whereas May experiences a higher precipitation level of 122 mm (4.8 in) across 10 days. Humidity remains similar in both months, with March at 79% and May slightly lower at 78%. For more detailed information about temperatures and conditions during May, you can check out Myrtle Beach weather in May.
In March, the weather exhibits a notable chill with temperatures ranging from a minimum of -3°C (27°F) to a maximum of 28°C (83°F), averaging around 14°C (58°F). This month experiences about 71 mm (2.8 in) of precipitation over 8 days, and humidity levels remain relatively high at 79%. In contrast, June brings much warmer conditions, with minimum temperatures around 14°C (57°F) and maximums reaching up to 34°C (94°F), averaging 25°C (78°F). However, June is wetter, with 156 mm (6.2 in) of rain over 17 days, while humidity drops slightly to 78%. For more specific insights on June weather, you can visit Myrtle Beach weather in June.
When comparing the weather in March and July, significant differences emerge. March experiences a wider range of temperatures, with minima dropping to -3°C (27°F) and maxima reaching up to 28°C (83°F), resulting in an average temperature of 14°C (58°F). In contrast, July maintains a much warmer climate, with minimum temperatures around 18°C (65°F) and maximums peaking at 34°C (93°F), averaging 27°C (81°F). Additionally, July sees more precipitation with 179 mm (7.0 in) over 18 days, compared to March's 71 mm (2.8 in) spread across 8 days, while humidity levels remain relatively similar, at 79% in March and 82% in July. For more details on July weather, you can explore Myrtle Beach weather in July.
When comparing the weather in March and August, it’s clear that the two months offer starkly different climates. In March, temperatures range from a chilly minimum of -3°C (27°F) to a comfortable average of 14°C (58°F), peaking at a warm 28°C (83°F). The month sees about 71 mm (2.8 in) of precipitation over approximately 8 days, with humidity levels around 79%. In contrast, August features much warmer temperatures with minima of 19°C (66°F) and averages reaching 27°C (80°F), climbing to a high of 34°C (93°F). Rainfall is significantly greater in August, totaling 212 mm (8.4 in) over about 22 days, accompanied by slightly higher humidity at 81%. For more details on the summer experience, check out Myrtle Beach weather in August.
March and September present quite different weather patterns. In March, temperatures can swing from a chilly -3°C (27°F) at night to a pleasant average of 14°C (58°F) during the day, with maximums reaching up to 28°C (83°F). This month generally experiences 71 mm (2.8 in) of precipitation over about 8 days, and humidity tends to hover around 79%. In contrast, September features significantly warmer temperatures, with lows of 12°C (54°F) and average highs around 25°C (77°F), reaching peaks of 34°C (93°F). Rainfall is more abundant in September, accumulating to 178 mm (7.0 in) over approximately 12 days, and humidity increases slightly to 81%. For a closer look at what to expect, you can check Myrtle Beach weather in September.
March and October present distinct weather patterns, reflecting the transition of seasons. In March, temperatures range from a chilly minimum of -3°C (27°F) to a warmer maximum of 28°C (83°F), with an average of 14°C (58°F). The month typically sees 71 mm (2.8 in) of precipitation over about 8 days, coupled with a relatively high humidity of 79%. In contrast, October experiences a milder temperature range, starting at a minimum of 4°C (40°F) and reaching a maximum of 33°C (92°F), with an average temperature of 21°C (70°F). The precipitation in October is slightly lower at 61 mm (2.4 in) over the same 8 days, and humidity remains comparable at 78%. For more insights into what to expect, you can check out Myrtle Beach weather in October.
When comparing the weather in March and November, both months exhibit similar average temperatures around 14°C (58°F), but they have distinct characteristics. In March, temperatures can swing more dramatically, with a minimum dropping to -3°C (27°F) and a maximum reaching up to 28°C (83°F), while November maintains a milder range, with minimums around 0°C (32°F) and maximums peaking at 27°C (82°F). Precipitation is slightly higher in November, averaging 86 mm (3.4 in) over 10 days compared to March's 71 mm (2.8 in) over 8 days, leading to marginally higher humidity in November at 82%. For more details on November’s climate, check out Myrtle Beach weather in November.
March and December exhibit distinct weather patterns, reflecting the transition between winter and spring as well as the onset of winter in certain regions. In March, temperatures range from a minimum of -3°C (27°F) to a comfortable maximum of 28°C (83°F), with an average of 14°C (58°F). The month receives 71 mm (2.8 in) of precipitation over approximately 8 days, and humidity hovers around 79%. In contrast, December tends to be cooler, with temperatures dipping from a minimum of -4°C (25°F) to a maximum of 24°C (76°F), and an average of 11°C (52°F). This month experiences higher precipitation at 130 mm (5.1 in) over 9 days and slightly elevated humidity at 84%. These differences highlight the shift from the mild, spring-like conditions of March to the colder, wetter atmosphere typical of December. For more detailed information, you can check Myrtle Beach weather in December.
March in Myrtle Beach marks a significant transition as winter gives way to a blossoming spring. With average temperatures hovering around a comfortable 14°C (58°F), days become increasingly enjoyable, although early mornings can still feel brisk with lows dipping near freezing. The air is infused with a mild humidity of 79%, creating a refreshing atmosphere ideal for outdoor activities. While March does witness some rainfall, with precipitation occurring on about eight days, it paves the way for the lush greenery that characterizes the later months. For more insights into how the March weather adds to the charm of Myrtle Beach, check out the full details at Myrtle Beach Climate.