Last updated: February 24, 2025
Experience the vibrant June weather of Hilton Head Island, United States, where temperatures soar with a maximum of 34°C (93°F) and a comfortable average of 26°C (79°F). This month is characterized by warm days that transition into pleasantly cool evenings, with minimum temperatures dropping to 18°C (64°F). While the island enjoys the sunny warmth, it also faces an average precipitation amount of 122 mm (4.8 in) over 18 days, adding a refreshing touch to the tropical ambiance. With humidity levels around 75%, visitors can anticipate a lush and vibrant landscape, perfect for outdoor adventures or leisurely strolls along the beach.
In June, Hilton Head Island basks in the warmth of summer, with temperatures ranging from a pleasant 18°C (64°F) at night to a sizzling 34°C (93°F) during the day. The average temperature of 26°C (79°F) sets the stage for long, sun-soaked days and balmy evenings, perfect for enjoying the island's stunning beaches and outdoor activities. This month marks a significant jump from the milder temperatures of spring, with a smooth transition from the welcoming warmth of May. As the summer heat intensifies, June offers the perfect backdrop for unforgettable vacations, making it a popular month for tourists eager to experience the island's vibrant atmosphere.
In June, Hilton Head Island experiences a notable spike in precipitation, with 122 mm (4.8 in) of rainfall over 18 days. This trend not only marks the wettest month so far this year, but also sets the stage for a lush summer landscape. As the island transitions into the heart of the rainy season, the frequency of rain increases significantly, paving the way for July and August to follow suit with even heavier rainfall. This pattern underscores the shift toward more humid conditions, creating a vibrant environment teeming with natural beauty, yet also reminding visitors to stay prepared for the occasional downpour.
As summer begins to unfold in Hilton Head Island, June ushers in a comfortable humidity level of 75%, mirroring May's conditions. This period marks the transition from milder early spring temperatures to the warmer, more humid summer months ahead. Interestingly, while June maintains a moderate humidity, July and August see a rise to 80% and 81% respectively, foreshadowing the more intense summer heat. After the peak of the season, humidity levels gradually increase again as fall approaches, with September at 83% and November soaring back to 85%. This clear cyclical pattern showcases Hilton Head Island's lush, yet variable, coastal charm throughout the year, offering a refreshing escape during the warmer months while hinting at the humidity that characterizes its tranquil autumns.
In June, Hilton Head Island, United States, experiences a UV Index of 11, categorized as extreme, meaning visitors face a heightened risk of skin damage from sun exposure. This trend of high UV levels begins in March, where the index ramps up from 9 to 11 by May and continues through July and August, making this the peak season for UV intensity. With a burn time of just 10 minutes, it's crucial for sun-seekers to take protective measures against harmful rays. As the summer sun shines brightly, awareness and precautions become essential to enjoy the beautiful beaches safely. For more information, check the detailed Hilton Head Island UV Index.
UV Risk Categories
June in Hilton Head Island is a delightful time to soak in the sun, with 321 hours of sunshine illuminating the landscape. This month marks a slight dip from May's peak of 338 hours, yet it still offers a generous amount of daylight perfect for beach activities and outdoor adventures. As summer takes full swing, the island experiences a steady increase in sunshine hours from the cooler months, leading to the highest totals in July at 347 hours. With consistently bright days, June serves as a vibrant transition into the heart of summer, inviting visitors to relish in the warm ocean breezes and stunning sunsets.
In June, Hilton Head Island experiences a notable dip in the likelihood of sunny weather, with only a 27% chance of sunshine. This marks a contrast from the sunnier months of spring, such as April and May, which boast percentages of 55% and 53%, respectively. As summer approaches, the island shifts into a pattern where the chance for clear skies becomes less predictable, with July and August also maintaining a low likelihood of sunshine at 31% and 27%. Interestingly, the trend shifts again in September, where sunny weather appears more favorable at 51%. This fluctuation highlights the unique climate dynamics of Hilton Head Island, reminding visitors to pack for a variety of weather experiences during their June outings.
As summer approaches, Hilton Head Island basks in the longest days of the year, with June offering an impressive 14 hours of daylight. This peak light duration marks a transition from the gradual increase observed since January, where daylight steadily climbs from 10 hours to a full-fledged summer glow. Following the vibrant month of June, daylight begins to wane slightly, with July and August still maintaining a healthy 13 hours. As the sun sets earlier in the fall, the daylight gradually recedes, showcasing the cyclical rhythm of the seasons on this beautiful island. Whether you’re lounging on the beach or exploring nature, the lengthy June days provide ample opportunity to soak in the sun and enjoy the outdoor splendor.
In June, Hilton Head Island experiences a gentle breeze, with an average wind speed of 4.1 m/s (9 mph), slightly lower than the preceding months of May and April which both maintain a brisk 4.4 m/s. The trend of warm summer winds can be noted, as June's speeds are a precursor to the gradually lighter breezes of July and August, which dip to 3.6 m/s and 3.4 m/s respectively. This pattern not only enhances the island's pleasant atmosphere but also signals the arrival of a more tranquil summer season, perfect for outdoor activities and enjoying the serene coastal views. Overall, June's winds provide a delightful balance, contributing to the inviting charm of Hilton Head Island during this vibrant month.
The weather in Hilton Head Island changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of June'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 Island and find detailed weather information for every month.
June and January present strikingly different weather patterns. In June, temperatures range from a minimum of 18°C (64°F) to a maximum of 34°C (93°F), with an average of 26°C (79°F). The month is characterized by higher humidity at 75% and significant rainfall, averaging 122 mm (4.8 inches) over 18 days. In contrast, January experiences much cooler temperatures, with a minimum of -5°C (23°F) and a maximum of 24°C (75°F), averaging 11°C (53°F). Precipitation is lower, totaling 61 mm (2.4 inches) over just 7 days, while the humidity is slightly higher at 86%. For a more detailed look at January weather, you can visit Hilton Head Island weather in January.
June and February present contrasting weather profiles, showcasing the transition from cooler to warmer months. In June, temperatures rise significantly, with averages around 26°C (79°F) and highs reaching up to 34°C (93°F), while February maintains a cooler climate, with average temperatures of 14°C (57°F) and maximums of 25°C (77°F). Precipitation is more frequent in June, occurring on 18 days with a total of 122 mm (4.8 in), compared to February, which sees less rainfall over 11 days, amounting to 80 mm (3.1 in). Humidity levels are also notable, with June at 75% and February slightly higher at 81%. For more detailed insights into February weather, check out Hilton Head Island weather in February.
June and March showcase contrasting weather patterns. In June, temperatures range from a minimum of 18°C (64°F) to a scorching maximum of 34°C (93°F), with an average of 26°C (79°F). This month experiences significant rainfall, with 122 mm (4.8 in) spread over 18 days, accompanied by a humidity level of 75%. In contrast, March has much cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 27°C (81°F), averaging 16°C (61°F). The precipitation is considerably lower at 68 mm (2.7 in) over just 6 days, and humidity is slightly higher at 81%. For a more detailed look at March weather, you can visit Hilton Head Island weather in March.
When comparing the weather in June to that in April, it's clear that June is significantly warmer, with average temperatures reaching 26°C (79°F) compared to April's 19°C (67°F). June's maximum temperatures can soar up to 34°C (93°F), while April sees a maximum of 30°C (87°F). Additionally, June experiences more precipitation, with 122 mm (4.8 in) over 18 days, compared to April's 85 mm (3.4 in) across just 8 days. Interestingly, although June has higher humidity at 75%, April's humidity is only slightly higher at 79%. For more detailed information, you can check Hilton Head Island weather in April.
In comparing the weather between May and June, June tends to be warmer overall, with average temperatures rising to 26°C (79°F) compared to May's average of 23°C (74°F). While both months experience high temperatures peaking around 34°C (93°F in June and 94°F in May), June is more consistent with its higher minimum temperature of 18°C (64°F) versus May's 12°C (53°F). Additionally, June sees increased precipitation with 122 mm (4.8 in) over 18 days, compared to May's 89 mm (3.5 in) over only 10 days. Both months share the same humidity level of 75%, making for a similarly muggy atmosphere, but June's additional rainfall may contribute to a more humid sensation overall. For more information about May's weather specifically, you can check out Hilton Head Island weather in May.
June and July present a noticeable shift in weather patterns. In June, temperatures range from a minimum of 18°C (64°F) to a maximum of 34°C (93°F), with an average of 26°C (79°F). The month sees 122 mm (4.8 in) of precipitation over 18 days, accompanied by a humidity level of 75%. In contrast, July experiences warmer conditions, with minimum temperatures rising to 23°C (73°F), an average of 28°C (82°F), and maximums reaching 35°C (95°F). Rainfall increases to 156 mm (6.1 in) over 19 days, and humidity also slightly rises to 80%. This comparison highlights July as a warmer and wetter month compared to June. For more specific insights into July weather, you can visit Hilton Head Island weather in July.
June and August both experience warm temperatures, but August tends to be slightly hotter with a higher average minimum temperature of 22°C (73°F) compared to June's 18°C (64°F). Both months have the same maximum temperature of 34°C (94°F), but June generally has more days of precipitation, totaling 122 mm (4.8 in) over 18 days, while August sees an increase in rainfall to 180 mm (7.1 in) across 22 days. Additionally, August is more humid, with humidity levels reaching 81% compared to June's 75%. For a detailed look at August weather, check out Hilton Head Island weather in August.
When comparing the weather in June and September, both months maintain a similar average temperature of 26°C (79°F), with maximum temperatures reaching as high as 34°C (93°F). However, June tends to be slightly wetter, receiving 122 mm (4.8 in) of precipitation over 18 days, compared to September's 127 mm (5.0 in) across 15 days. Additionally, September brings increased humidity, averaging 83%, while June has a lower humidity level of 75%. For more detailed insights, you can refer to Hilton Head Island weather in September.
In June, temperatures are typically warmer, with minimums around 18°C (64°F) and maximums soaring to 34°C (93°F), resulting in an average of 26°C (79°F). The month tends to be quite humid at 75%, accompanied by significant rainfall of 122 mm (4.8 in) over 18 days. In contrast, October offers a more moderate climate, with minimum temperatures dropping to 6°C (42°F) and maximums reaching 31°C (89°F), averaging 23°C (73°F). While October sees less precipitation at 88 mm (3.5 in) across 11 days and slightly higher humidity at 78%, the overall cooler and drier conditions make it a more comfortable month. For more detailed insights, you can check Hilton Head Island weather in October.
June and November present distinctly different weather patterns. In June, temperatures range from a minimum of 18°C (64°F) to a maximum of 34°C (93°F), with an average of 26°C (79°F). The month experiences considerable rainfall, totaling 122 mm (4.8 in) over 18 days, combined with a humidity level of 75%. In contrast, November brings cooler temperatures, with a minimum of 1°C (35°F) and a maximum reaching 28°C (82°F), averaging 16°C (61°F). This month sees less rainfall, at 90 mm (3.5 in) over just 8 days, and a higher humidity of 85%. For additional details about November weather, check out Hilton Head Island weather in November.
June and December present a striking contrast in weather conditions. In June, temperatures range from a mild 18°C (64°F) at night to a warm maximum of 34°C (93°F) during the day, accompanied by significant humidity at 75% and notable rainfall, totaling 122 mm (4.8 in) over 18 days. In contrast, December experiences much cooler temperatures, with a minimum of -1°C (30°F) and an average of 13°C (55°F), peaking at 23°C (73°F). Although December sees slightly more precipitation at 125 mm (4.9 in), the rainfall occurs less frequently, averaging only 10 days. To explore more about the climate in December, you can visit Hilton Head Island weather in December.
June weather on Hilton Head Island ushers in the peak of summer, characterized by warmer temperatures and higher humidity levels compared to the spring months. With average highs climbing to a steamy 34°C (93°F), the island experiences a vibrant atmosphere perfect for beach activities. However, be prepared for occasional rain, with about 18 days seeing precipitation, leading to the lush greenery that the island is renowned for. This month stands out with its humid conditions, making it essential for visitors to stay hydrated while enjoying outdoor adventures. To explore more about what to expect throughout the year, visit Hilton Head Island Climate.