Last updated: February 24, 2025
Experience the vibrant weather of Hilton Head, United States, in April, where temperatures gracefully transition from a minimum of 6°C (43°F) to a maximum of 30°C (87°F), averaging a comfortable 19°C (67°F). This month showcases a delightful blend of warmth and occasional refreshing rain, with 85 mm (3.4 in) of precipitation spread over 8 days. The humidity sits at a balmy 79%, enhancing the lushness of this picturesque coastal paradise. Whether you're exploring the sandy shores or indulging in local attractions, April's climate in Hilton Head promises enjoyable experiences for all.
April in Hilton Head, United States marks a delightful transition into warmer spring weather, with temperatures on the rise. The month opens with minimums around 6°C (43°F), gradually climbing to impressive peaks of 30°C (87°F) by the end. The average temperature settles at a comfortable 19°C (67°F), making it a perfect time for outdoor activities and enjoying the island's scenic beauty. Compared to the cooler earlier months, April showcases a notable increase, indicating the arrival of sunnier days ahead. With its inviting warmth, April is undoubtedly a prime month to explore Hilton Head's stunning beaches and natural landscapes.
April in Hilton Head marks a notable uptick in precipitation, with 85 mm (3.4 in) of rain falling over an average of 8 days. This increase reflects a transition into the wetter spring season, setting the stage for the more humid months ahead. Compared to March, which saw only 68 mm across fewer days, April's rains signal a shift towards the heavier precipitation typical in late spring and summer. Looking ahead, May's rainfall begins to intensify, hinting at the upcoming summer showers; this pattern emphasizes Hilton Head's diverse climate, where April serves as a bridge between the drier winter months and the lush, summer downpours that often characterize the region.
In April, Hilton Head experiences a moderate humidity level of 79%, marking a slight improvement from the preceding months of January through March, which hovered around 81% and 86%. This gradual decline sets the stage for the milder, more comfortable humidity conditions that follow in May and June, both at 75%. The trend indicates a welcoming transition into the spring season, as the air becomes less oppressive and more enjoyable for outdoor activities. As summer approaches, humidity begins to rise again, peaking in July at 80%, but April offers a refreshing respite that many residents and visitors alike appreciate.
As spring unfolds in Hilton Head, the UV Index reaches a notable peak of 10 in April, classifying exposure as very high with a burn time of just 15 minutes. This marks a significant increase from March's index of 9, indicating that the sun's intensity is ramping up as the region moves toward summer. Following April, the UV Index escalates even further in May and remains at a striking 11 through the summer months, classified as extreme. This trend highlights the importance of sun safety and protection during outdoor activities. For detailed information on the UV Index throughout the year, check out Hilton Head UV Index.
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As April unfolds in Hilton Head, the days grow brighter, welcoming an impressive 309 hours of sunshine that significantly outshines the preceding months. Following a gradual increase from 192 hours in January to 282 hours in March, April marks a delightful leap into spring that hints at the promising warmth of May with its 338 hours. This trend of increasing sunlight continues through the summer, peaking in July with 347 hours, before gracefully tapering off in the cooler months. With such abundant sunshine, April serves as a perfect springboard into the vibrant and sun-soaked months ahead, inviting both residents and visitors to enjoy the natural beauty of this coastal paradise.
As April unfolds in Hilton Head, the likelihood of basking in sunny weather significantly improves, with a 55% chance of sunshine. This marks a noticeable increase from the preceding months of January through March, where the chances hovered around the 39% to 45% range. Following April, May continues the trend with a 53% likelihood of sunny days, but as summer approaches, the chance declines sharply in June and July to 27% and 31% respectively. This pattern suggests that spring serves as a prime time for enjoying the great outdoors, offering residents and visitors a refreshing break from the otherwise cloudier winter months. With April’s promising forecast, it's the ideal month to engage in outdoor activities before the heat of summer takes hold.
As April arrives in Hilton Head, daylight begins to embrace the days with a consistent 12 hours of light, mirroring the glow of March. This stability marks a transition into the vibrant spring season, where the lengthening days hint at the warmth of summer approaching. Following the steady increase from January's 10 hours to February's 11 and March's 12, April's daylight sets the stage for May, which proudly boasts 13 hours. This gradual extension reveals a delightful trend; as spring unfolds, residents and visitors alike can enjoy more time outdoors, basking in the sun's embrace and the natural beauty that Hilton Head has to offer.
In Hilton Head, April brings a refreshing consistency in wind speed, averaging 4.3 m/s (10 mph). This marks a continuation of similar breezy conditions experienced in March and anticipates the slightly stronger gusts of May, which also sit at 4.4 m/s (10 mph). Throughout the earlier months of the year, wind speeds hover around the 4 m/s mark, creating an invigorating environment perfect for outdoor activities. Interestingly, as summer rolls in, a noticeable decline begins, with speeds tapering off significantly by July and August, hitting a low of 3.4 m/s (8 mph). This trend underscores the delightful transition from the spirited winds of spring to the more languid breezes of summer, making April an ideal time for enjoying the enchanting coastal landscapes of Hilton Head.
The weather in Hilton Head changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April'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 April and January, it's evident that April offers a warmer and more pleasant climate. April's average temperature is a comfortable 19°C (67°F), with highs reaching up to 30°C (87°F), while January's average is significantly cooler at 11°C (53°F), with maximum temperatures of 24°C (75°F). Additionally, April experiences more precipitation at 85 mm (3.4 in) compared to January's 61 mm (2.4 in), though rainfall occurs on a similar number of days—8 in April and 7 in January. Both months have high humidity, but January sees a slightly higher level at 86% compared to April's 79%. For more details on the January weather specifically, you can visit Hilton Head weather in January.
April generally experiences warmer temperatures compared to February, with average temperatures rising from 14°C (57°F) in February to 19°C (67°F) in April. The maximum temperatures can reach up to 30°C (87°F) in April, significantly higher than February's peak of 25°C (77°F). Despite both months having relatively similar precipitation levels—85 mm (3.4 in) in April and 80 mm (3.1 in) in February—April typically sees a slightly lower number of rainy days, with 8 days of precipitation compared to February's 11 days. Humidity remains high in both months, with April at 79% and February at 81%, but the warming temperatures in April can make the humidity feel more pronounced. For more detailed insights, you can check Hilton Head weather in February.
April weather shows a noticeable shift towards warmer temperatures compared to March. The average temperature in April rises to 19°C (67°F), with maximums reaching up to 30°C (87°F), while March sees a lower average of 16°C (61°F) and a maximum of 27°C (81°F). Additionally, April experiences slightly more precipitation, with 85 mm (3.4 in) over 8 days, compared to March's 68 mm (2.7 in) over 6 days. Humidity levels remain similar, hovering around 79% in April and 81% in March. For a more detailed look at the weather specifics, check out Hilton Head weather in March.
In comparing the weather between April and May, April experiences a broader temperature range, with minimums around 6°C (43°F) and maximums reaching 30°C (87°F). The average temperature for April is 19°C (67°F), accompanied by 85 mm (3.4 in) of precipitation over 8 days. On the other hand, May offers warmer conditions, with minimums at 12°C (53°F) and maximums peaking at 34°C (94°F), leading to an average temperature of 23°C (74°F). Despite slightly higher rainfall at 89 mm (3.5 in) over 10 days, May's humidity is a touch lower at 75%. For more details on what to expect, check out Hilton Head weather in May.
April generally experiences milder temperatures ranging from a minimum of 6°C (43°F) to a maximum of 30°C (87°F), with an average of 19°C (67°F). While it has a relatively high humidity of 79%, it also sees about 85 mm (3.4 in) of precipitation over approximately 8 days. In contrast, June presents warmer weather, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 34°C (93°F), resulting in an average of 26°C (79°F). Although June has a slightly lower humidity level at 75%, it receives more rainfall, with 122 mm (4.8 in) spread across 18 days. To learn more about the specific weather conditions in June, visit Hilton Head weather in June.
April and July exhibit distinct differences in weather patterns. In April, temperatures range from a minimum of 6°C (43°F) to a maximum of 30°C (87°F), with an average of 19°C (67°F). The month sees about 85 mm (3.4 in) of precipitation over 8 days and maintains a relatively high humidity level of 79%. In contrast, July experiences significantly warmer temperatures, with lows around 23°C (73°F) and highs reaching up to 35°C (95°F), averaging 28°C (82°F). Precipitation also increases in July, with a total of 156 mm (6.1 in) spread across 19 days, and humidity remains slightly elevated at 80%. For more detailed information, check out Hilton Head weather in July.
April and August present contrasting weather patterns. In April, temperatures range from a chilly 6°C (43°F) at night to a warm 30°C (87°F) during the day, with an average of 19°C (67°F). The month sees about 85 mm (3.4 in) of precipitation spread over 8 days, with humidity levels at 79%. In comparison, August experiences much 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). Precipitation increases significantly to 180 mm (7.1 in) over 22 days, accompanied by a slight rise in humidity to 81%. For more details, check out Hilton Head weather in August.
April and September present distinct weather patterns, showcasing the transition between spring and autumn. In April, temperatures range from a minimum of 6°C (43°F) to a maximum of 30°C (87°F), with an average of 19°C (67°F), accompanied by a moderate precipitation of 85 mm (3.4 in) over about 8 days. The relative humidity is relatively high at 79%.
In contrast, September boasts warmer temperatures, with a minimum of 16°C (61°F) and a maximum of 34°C (93°F), averaging 26°C (79°F). Rainfall increases to 127 mm (5.0 in), occurring on approximately 15 days, while humidity remains slightly higher at 83%.
For more detailed insights, you can check the link on Hilton Head weather in September.
In April, temperatures range from a minimum of 6°C (43°F) to a maximum of 30°C (87°F), with an average of 19°C (67°F). The month experiences about 85 mm (3.4 in) of precipitation over 8 days, accompanied by relatively high humidity at 79%. In contrast, October generally sees slightly warmer conditions, with a minimum temperature of 6°C (42°F) and a maximum of 31°C (89°F), resulting in an average of 23°C (73°F). Precipitation is similar to April, totaling 88 mm (3.5 in) but spread over a few more days, with 11 days of rain and a slightly lower humidity of 78%. For more detailed information, you can check Hilton Head weather in October.
April and November present distinct weather characteristics that reflect the transition from spring to autumn. In April, temperatures range from a mild minimum of 6°C (43°F) to a warm maximum of 30°C (87°F), with an average around 19°C (67°F). The month receives about 85 mm (3.4 in) of precipitation over approximately 8 days, coupled with a humidity level of 79%. In contrast, November features cooler conditions, with minimum temperatures dropping to 1°C (35°F) and a slightly lower average of 16°C (61°F). The maximum temperature remains somewhat similar at 28°C (82°F), while precipitation is marginally higher at 90 mm (3.5 in) over the same number of rainy days. Humidity also increases to 85%. For more details on the weather during this time, you can check Hilton Head weather in November.
April and December offer distinctly different weather experiences. In April, temperatures range from a mild 6°C (43°F) to a warm 30°C (87°F), with an average of 19°C (67°F). The month sees about 85 mm (3.4 in) of precipitation over approximately 8 days, with humidity around 79%. In contrast, December brings cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 23°C (73°F), averaging 13°C (55°F). This month has more precipitation, totaling 125 mm (4.9 in) across 10 days, and slightly higher humidity at 87%. For a more detailed look at December weather, you can visit Hilton Head weather in December.
As April unfolds on Hilton Head, it brings a delightful transition into spring, characterized by mild temperatures that dance between warm days and cooler nights. The average warmth caresses visitors at around 19°C (67°F), making it a comfortable escape from the chillier months. With a relatively low precipitation rate of just a few days, travelers can enjoy the lush surroundings without worrying about getting drenched. The humidity, while still present, feels refreshing rather than stifling. This pleasant blend of warmer weather and vibrant scenery makes April a prime time to explore the island's natural beauty. For more insights on the seasonal shifts, check out Hilton Head Climate.