Last updated: February 24, 2025
In April, James Island experiences a dynamic blend of temperatures and weather conditions, making it a vibrant month for outdoor enthusiasts. Daytime highs can reach up to 31°C (89°F), while the average temperature settles around a comfortable 19°C (66°F). Nights can dip to a cooler 4°C (39°F), reminding visitors to pack accordingly. This month, precipitation averages 101 mm (4.0 in) over approximately 8 days, contributing to the lush scenery of the island. With humidity levels hovering around 79%, the atmosphere can feel quite tropical, offering a refreshing embrace for those exploring the stunning landscapes. Celebrate the beauty of spring on James Island as nature comes alive!
In April, James Island begins to embrace the warmth of spring, with temperatures showing a notable rise from the chill of winter. The month ushers in a minimum of 4°C (39°F), providing a gentle start to warmer days, while the average temperature climbs to a pleasant 19°C (66°F). With daily highs reaching up to 31°C (89°F), April is a vivid transition into the season, reflecting a significant increase from the cooler temperatures of March. This upward trend signals the impending summer heat, inviting both locals and visitors to enjoy outdoor activities amid the blooming landscape. As the days grow longer and the weather becomes more favorable, April sets the stage for the warmer months ahead.
In April, James Island experiences a notable increase in precipitation, with 101 mm (4.0 in) of rainfall spread over 8 days. This marks a significant rise compared to the previous months, highlighting April as a pivotal point in the shift toward the wetter season. Following the relatively low and moderate precipitation levels of January through March, the arrival of spring brings more dynamic weather patterns, setting the stage for the even heavier rains that will follow in the summer months. As the island transitions into late spring, the increased moisture not only replenishes local ecosystems but also prepares residents for the forthcoming humidity and storms typical of the summer season.
April in James Island sees a slight drop in humidity, settling at 79%, which marks a continuation of the easing trend from the previous months. Following the typical higher humidity levels of winter, where January and February register 86% and 81% respectively, March remains steady at 81%. As spring unfolds, April's relatively lower humidity not only offers a refreshing change but also sets the stage for the forthcoming drier months of May and June, both at 75%. This gradual decline hints at the seasonal shift, as summer approaches, introducing a more comfortable atmosphere before the humidity levels begin to rise again in the peak of summer. Overall, April's humidity embodies the transition towards warmer, more inviting weather while still carrying the vestiges of spring.
As April arrives in James Island, the UV Index escalates to 10, marking a shift to the category of very high exposure. With a burn time of just 15 minutes, this month signals the need for increased sun safety awareness. The trend shows a consistent rise from January's moderate index of 4, which gradually climbed through the months, peaking in April before the summer months usher in extreme levels of UV radiation in May and June. Residents and visitors alike should be mindful of these changing conditions and take necessary precautions to protect their skin. For more details, visit the James Island UV Index.
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April in James Island brings a delightful crescendo of sunlight, with 306 hours of radiant rays. This vibrant month marks a noticeable increase from the 275 hours in March, effectively welcoming spring's full embrace. As the days lengthen, the sunny trend continues into May, when the island basks in the warmth of 336 hours of sunshine. From January's 186 hours up to April, there’s a clear upward trajectory, indicating that as winter fades, residents and visitors alike can revel in the increasing brightness and warmth. This rise in sunshine not only enhances outdoor activities but also lifts spirits, creating the perfect atmosphere for exploring the stunning landscapes of James Island.
April brings a promising increase in sunshine to James Island, with a 56% chance of sunny weather, making it one of the more favorable months for outdoor activities. This uptick follows a relatively gloomy stretch in the earlier months, particularly with both January and February dipping below 40%. As spring flourishes, April stands out not only for its warmth compared to the previous months but also because it transitions into a more moderate 52% chance in May, before the summer months bring a drop to the lower 30s in sun exposure. Notably, November and September also shine with over a 50% chance of clear skies, hinting at a seasonal pattern where spring and autumn bookend a less sunny summer period. This trend suggests that if you're planning a visit in April, you're likely to bask in a good deal of sunshine, perfect for enjoying all that this charming locale has to offer.
In April, James Island basks in 13 hours of daylight, marking a notable increase from the 11 hours observed in both February and March. This surge not only signifies the arrival of spring but also hints at longer, sunnier days ahead as the year progresses. Following April, May maintains this brightness with an equal 13 hours of daylight, while the summer months of June and July elevate the sunshine to a peak of 14 hours. The transition from winter to summer in James Island clearly showcases a fascinating rhythm, as daylight gradually intensifies, providing residents and visitors alike ample opportunity to enjoy the island's natural beauty. As we approach the fall, daylight begins to recede, returning to 11 hours by October, rounding out the seasonal cycle in this picturesque locale.
In April, the winds of James Island continue to blow gently, averaging 3.9 m/s (9 mph), identical to the preceding month. This consistency showcases a mild and pleasant breeze just as spring settles in, setting the stage for the warmer months ahead. In the months prior, the wind speeds showed a slight upward trend from January to March, peaking at 4.0 m/s (9 mph) in March before regressing slightly in April. As the island transitions into late spring and early summer, wind speeds remain relatively stable, with notable declines in the hotter months of July and August. This suggests that April's winds might be quietly preparing to give way to the stillness of summer, offering residents and visitors alike a refreshing yet soft touch of nature's breath during a vibrant season.
The weather in James Island 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 James Island and find detailed weather information for every month.
April and January present stark contrasts in weather patterns. In January, temperatures range from a minimum of -13°C (9°F) to a maximum of 26°C (79°F), with an average temperature of 11°C (52°F). This month experiences relatively low precipitation of 59 mm (2.3 in) over 7 days, accompanied by higher humidity levels at 86%. In contrast, April sees much milder temperatures, with a minimum of 4°C (39°F) and a maximum reaching 31°C (89°F), averaging around 19°C (66°F). April also gets more rainfall, totaling 101 mm (4.0 in) across about 8 days, while humidity sits at 79%. For a closer look at January weather specifically, you can explore James Island weather in January.
April and February exhibit distinct weather patterns, highlighting the transition from winter to spring. In April, temperatures range from a chilly 4°C (39°F) at night to a warm 31°C (89°F) during the day, with an average of 19°C (66°F). February, on the other hand, is cooler, with minimum temperatures dipping to -2°C (29°F) and maximums reaching 26°C (79°F), averaging around 14°C (57°F). While April sees more precipitation at 101 mm (4.0 in) over 8 rainy days, February experiences slightly less at 78 mm (3.1 in) across 9 days. The humidity levels are comparable, with February at 81% and April slightly lower at 79%. For more detailed information, you can check James Island weather in February.
In comparing the weather of March and April, April generally exhibits warmer temperatures, with an average of 19°C (66°F) compared to March's 15°C (60°F). The minimum temperature in April is significantly higher at 4°C (39°F), while March experiences cooler nights with a minimum of -1°C (30°F). Additionally, April sees increased precipitation, measuring 101 mm (4.0 in) over 8 days, contrasted with March's 60 mm (2.4 in) over just 6 days. Humidity levels remain similar in both months, with April at 79% and March slightly higher at 81%. For more detailed weather information, you can visit James Island weather in March.
April and May present a noticeable shift in weather patterns. In April, temperatures range from a minimum of 4°C (39°F) to a maximum of 31°C (89°F), with an average temperature of 19°C (66°F). This month experiences significant rainfall, totaling 101 mm (4.0 in) over 8 days, and higher humidity at 79%. In contrast, May warms up with minimum temperatures of 9°C (49°F) and reaching as high as 37°C (98°F), averaging 23°C (74°F). Although May has slightly less precipitation at 87 mm (3.4 in) over 9 days, the humidity drops to 75%. For a more detailed look at weather patterns, check out James Island weather in May.
April weather is characterized by a wider temperature range, with minimums dropping to 4°C (39°F) and maximums reaching up to 31°C (89°F), while June showcases warmer conditions with minimums starting at 16°C (61°F) and reaching highs of 35°C (95°F). In terms of precipitation, April experiences about 101 mm (4.0 in) over 8 days, whereas June sees a greater total rainfall of 150 mm (5.9 in) distributed across 19 days. Despite the higher humidity in April at 79%, June's humidity remains relatively high at 75%, creating a more tropical environment as summer approaches. For a more detailed look at June weather, you can check James Island weather in June.
In comparing the weather of April and July, we see significant differences in temperature and precipitation. April experiences a wide range of temperatures, with a minimum of 4°C (39°F) and a maximum of 31°C (89°F), averaging at 19°C (66°F). In contrast, July boasts warmer temperatures, ranging from a minimum of 20°C (69°F) to a maximum of 34°C (94°F), with an average of 28°C (82°F). Precipitation is also more prevalent in July, with 187 mm (7.4 in) over approximately 20 days, compared to April's 101 mm (4.0 in) over 8 days. While both months maintain high humidity levels, with April at 79% and July at 80%, July’s combination of warmer temperatures and increased rainfall can lead to a noticeably different climate experience. For more details, you can visit James Island weather in July.
April and August present dramatically different weather patterns. In April, temperatures range from a cool 4°C (39°F) at night to a warm average of 19°C (66°F) during the day, with highs reaching up to 31°C (89°F). However, this month sees significant rainfall, with an average of 101 mm (4.0 in) of precipitation over about 8 days and a humidity level of 79%. In contrast, August boasts much warmer conditions, with minimum temperatures starting at 21°C (70°F) and averaging 27°C (81°F), peaking at 35°C (95°F). This month experiences even higher precipitation at 183 mm (7.2 in) over 21 days, while humidity slightly increases to 81%. For those interested in more detailed August weather forecasts, visit James Island weather in August.
April and September present distinct weather patterns, showcasing the transition of seasons. In April, temperatures range from a cooler minimum of 4°C (39°F) to a pleasant average of 19°C (66°F), peaking at a warm maximum of 31°C (89°F). The month experiences a moderate level of precipitation, totaling 101 mm (4.0 in) over about 8 days, with humidity averaging around 79%. In contrast, September typically brings warmer temperatures, with a minimum of 14°C (57°F) and an average of 26°C (78°F), reaching a maximum of 35°C (94°F). Rainfall increases during this month, totaling 176 mm (6.9 in) over approximately 14 days, accompanied by slightly higher humidity levels of 83%. For a closer look at September weather conditions, visit James Island weather in September.
April and October both feature warm temperatures, with maximums reaching up to 31°C (89°F). April typically shows a wider range in temperature, from a minimum of 4°C (39°F) to an average of 19°C (66°F), while October's minimum is slightly lower at 3°C (38°F) with an average of 22°C (72°F). Precipitation is a bit heavier in April, totaling 101 mm (4.0 in) over 8 days, compared to October's 79 mm (3.1 in) across 9 days. Humidity levels remain fairly consistent, with April at 79% and October at 78%. For more detailed insights into the weather, check out James Island weather in October.
April and November present contrasting weather characteristics. April typically enjoys warmer temperatures, ranging from a minimum of 4°C (39°F) to a maximum of 31°C (89°F), with an average of 19°C (66°F). In contrast, November experiences cooler temperatures, with a minimum of -1°C (31°F), an average of 15°C (59°F), and a maximum of 28°C (84°F). Both months see precipitation on about 8 days, but April receives slightly more rainfall at 101 mm (4.0 in) compared to November's 92 mm (3.6 in). Humidity also remains high, with April at 79% and November slightly higher at 85%. For a more detailed look at November weather, check out James Island weather in November.
In April, the weather is characterized by a range of temperatures, with minimums of 4°C (39°F) and maximums reaching up to 31°C (89°F), resulting in a warm average of 19°C (66°F). This month experiences around 101 mm (4.0 in) of precipitation over 8 days, coupled with a humidity level of 79%. In contrast, December brings cooler temperatures, starting at a minimum of -3°C (28°F) and reaching a maximum of 25°C (77°F), while the average temperature settles at 12°C (54°F). This month sees slightly higher precipitation at 127 mm (5.0 in) over 9 days, along with increased humidity at 87%. For more details, you can check James Island weather in December.
April on James Island presents a delightful transition from the cooler months, with temperatures rising to a comfortable average that invites outdoor exploration. While the month does see some rainfall, the overall atmosphere is typically warm and humid, distinguishing it from the cooler, drier winter months. As nature flourishes, this period offers a refreshing shift, making it an ideal time for visitors to revel in the vibrant landscapes. For a more comprehensive understanding of what to expect throughout the year, explore the detailed insights available at James Island Climate.