Last updated: February 24, 2025
April on Saint Simons Island offers a delightful mix of mild temperatures and relatively high humidity, making it a pleasant time for visitors. With daytime highs reaching 28°C (82°F) and an average temperature of 20°C (68°F), the island enjoys comfortable warmth. However, the evenings can be cool, dipping to a minimum of 9°C (48°F). Rainfall is a notable feature this month, with 78 mm (3.1 in) spread over 7 days, reminding travelers to pack an umbrella amidst the island's lush landscapes. The overall humidity level sits at 72%, adding to the tropical feel of this coastal paradise.
In April, Saint Simons Island begins to truly blossom, welcoming warmer temperatures that signify the transition into spring. With minimums around 9°C (48°F) and averages climbing to 20°C (68°F), the island offers a pleasant reprieve from the cooler months. The maximum temperatures reach a delightful 28°C (82°F), perfect for outdoor adventures and enjoying the stunning coastal scenery. This month not only showcases a steady increase in warmth compared to March but also sets the stage for the even hotter summer months ahead, making it an ideal time for visitors to embrace the island's natural beauty. The gentle rise in temperature and the vibrant atmosphere of April truly highlight the charm of Saint Simons Island in springtime.
In April, Saint Simons Island experiences a moderate level of precipitation, totaling 78 mm (3.1 in) over approximately seven days. This marks a slight increase from the drier months of January and March, which recorded 61 mm and 60 mm respectively. As spring unfolds, the rain offers a refreshing contrast to the warmth, paving the way for lush greenery and blossoming flowers. Notably, precipitation levels continue to rise as the year progresses, with humid conditions expected to peak in the summer months of June and July. April sets the stage for this seasonal shift, balancing sunny days with occasional showers that enhance the island’s vibrant landscape.
As spring sets in on Saint Simons Island, April brings a notable dip in humidity levels, averaging 72%, a refreshing change compared to the preceding months. This marks the lowest humidity recorded since January, indicating a mild and pleasant atmosphere that's perfect for outdoor activities. The transition from winter's high humidity—peaking at 84% in January—to April's more moderate levels levels the playing field for visitors seeking comfortable weather. Interestingly, as summer approaches, humidity begins to rise again, ushering in the familiar, muggy conditions typical of the coastal region. Thus, April stands out as a brief yet charming interlude, inviting both locals and tourists to enjoy the island's beauty before the humidity rises once more.
As spring unfolds in Saint Simons Island, the UV Index reaches a peak in April, hitting 10 on the scale and falling into the very high exposure category. This marks a notable increase from preceding months, with March already at 9, indicating that sun safety should become a priority for residents and visitors alike. With a burn time of just 15 minutes, it’s essential to take precautions, such as applying sunscreen and wearing protective clothing, while enjoying the beautiful coastal environment. As we transition into May, the UV Index spikes even further to an extreme level of 11, emphasizing the trend of rising UV radiation as summer approaches. For more detailed information on UV levels throughout the year, check out the complete guide here: Saint Simons Island UV Index.
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As spring unfolds on Saint Simons Island, April shines brightly with 312 hours of glorious sunshine, marking a peak in the seasonal transition towards summer. Following the steady climb from 297 hours in March to this month's vibrant glow, the trend is clear: daylight is on the rise. The days become longer and warmer, inviting locals and visitors alike to bask in the sun’s embrace before the heat of June and July, which typically offer the most sunshine at 347 hours. This upward trajectory in sunshine sets the stage for the summer adventures to come, making April an ideal time to enjoy the island's scenic beauty and outdoor activities under the soft, welcoming light.
As spring arrives in Saint Simons Island, April emerges as a bright beacon of sunshine, boasting a 54% chance of sunny weather—the highest in the spring months. This marks a notable increase from March’s 39%, signaling a delightful transition as the island shakes off winter's chill. While the chances of sun dip dramatically during the summer months, with July experiencing just a 31% probability, April stands as a prime time for outdoor activities and exploration. Interestingly, the likelihood of sunny days is closely matched in both October and November at 52% and 55%, respectively, suggesting that the island enjoys a thriving weather pattern in the transition from spring to fall. This trend makes April a perfect choice for those yearning for a sunny escape!
As April unfolds in Saint Simons Island, the daylight reaches a steady 12 hours, mirroring the length from March. This consistency marks the transition from the slightly shorter days of winter to the gradual increase that characterizes the spring season. With April serving as a bridge, daylight duration will soon extend, allowing for longer evenings and more opportunities to enjoy the island's natural beauty. Following April, May will bring even more sunlight, increasing to 13 hours, setting the stage for the vibrant, longer days that summer promises. This rhythm of light not only enhances the island's charm but also invites outdoor adventures and relaxation throughout the month.
In April, Saint Simons Island experiences a gentle shift in its coastal breezes, with an average wind speed of 5.1 m/s (11 mph). This slight dip from the preceding months reflects a transition as spring settles in, bringing a more temperate atmosphere. Unlike the brisk winds of March, which reached 5.8 m/s (13 mph), April's milder gusts encourage leisurely strolls along the shore, perfect for enjoying the blooming landscape. As the island gears up for the summer months, it navigates through a softening of winds, setting the stage for the warmer winds of May. This seasonal rhythm creates an inviting environment, balancing the vibrant energy of spring with tranquil moments by the sea.
The weather in Saint Simons 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 Saint Simons Island and find detailed weather information for every month.
April and January present contrasting weather patterns, highlighting the transition from winter to spring. In April, temperatures range from a minimum of 9°C (48°F) to a maximum of 28°C (82°F), with an average of 20°C (68°F), creating a much warmer atmosphere. Additionally, April experiences higher humidity at 72% and more precipitation, totaling 78 mm (3.1 in) over about 7 days. In contrast, January has cooler temperatures, with lows at 0°C (33°F) and highs around 23°C (73°F), averaging 13°C (55°F). Despite having slightly less rainfall at 61 mm (2.4 in) over 6 days, January's humidity is notably higher at 84%. For a closer look at January’s climate specifics, you can visit Saint Simons Island weather in January.
When comparing the weather in April and February, April tends to be warmer with an average temperature of 20°C (68°F) compared to February's average of 14°C (58°F). The maximum temperature in April can reach up to 28°C (82°F), while February's maximum is 21°C (71°F). However, February experiences slightly more precipitation, totaling 93 mm (3.6 in) over 11 days, compared to April's 78 mm (3.1 in) over 7 days. Both months have high humidity, with February averaging 79% and April at 72%. For more detailed insights, visit Saint Simons Island weather in February.
In comparing the weather between March and April, April tends to be warmer overall, with an average temperature of 20°C (68°F) compared to March's average of 16°C (62°F). The maximum temperatures in April reach as high as 28°C (82°F), while March’s peak is lower at 24°C (76°F). Precipitation is slightly higher in April at 78 mm (3.1 in) over 7 days, compared to March's 60 mm (2.4 in) over 6 days. Additionally, April's humidity is slightly lower at 72%, while March experiences a bit more humidity at 78%. For a more detailed look at March weather patterns, you can visit Saint Simons Island weather in March.
In comparing the weather between April and May, we can see a notable increase in temperatures. April features a minimum temperature of 9°C (48°F) and an average of 20°C (68°F), while May starts warmer with a minimum of 15°C (59°F) and an average of 23°C (74°F). The maximum temperatures also rise slightly, with April reaching up to 28°C (82°F) and May peaking at 30°C (86°F). Precipitation is somewhat lower in May, totaling 65 mm (2.6 in) over 8 days compared to April's 78 mm (3.1 in) across 7 days. Notably, humidity remains constant at 72% in both months. For more detailed insights, check out Saint Simons Island weather in May.
April and June exhibit notable differences in weather patterns. In April, temperatures range from a minimum of 9°C (48°F) to a maximum of 28°C (82°F), with an average of 20°C (68°F). The month sees about 78 mm (3.1 in) of precipitation, falling over approximately 7 days, and humidity levels hover around 72%. In contrast, June experiences warmer temperatures, with a minimum of 20°C (68°F), an average of 26°C (79°F), and a maximum of 31°C (89°F). Precipitation increases to 103 mm (4.1 in), distributed over 14 days, while humidity rises slightly to 74%. For more specific details on weather conditions, you can visit Saint Simons Island weather in June.
April and July present quite a contrast in weather patterns. In April, temperatures range from a minimum of 9°C (48°F) to a maximum of 28°C (82°F), with an average of 20°C (68°F) and relatively moderate humidity at 72%. Rainfall is also present, with 78 mm (3.1 in) of precipitation over about 7 days.
In contrast, July sees significantly warmer temperatures, with a minimum of 24°C (76°F) and a maximum of 32°C (89°F), averaging 27°C (82°F). The month is notably more humid at 82% and experiences heavier rainfall, totaling 136 mm (5.3 in) over 16 days. For more insights into the summer climate, you can check Saint Simons Island weather in July.
April and August present notably different weather patterns. In April, temperatures range from a pleasant minimum of 9°C (48°F) to a maximum of 28°C (82°F), averaging around 20°C (68°F). The month experiences about 78 mm (3.1 in) of precipitation over approximately 7 days and has a humidity level of 72%. In contrast, August is considerably warmer, with minimum temperatures starting at 24°C (76°F) and peaking at 31°C (89°F), averaging 27°C (82°F). This month sees a significant increase in precipitation, totaling 136 mm (5.4 in) over roughly 19 days, along with higher humidity at 82%. For a detailed look at the weather specifics in August, check out Saint Simons Island weather in August.
When comparing the weather in April and September, April tends to be milder with average temperatures ranging from a minimum of 9°C (48°F) to a maximum of 28°C (82°F). In contrast, September is warmer, with temperatures averaging between 19°C (66°F) and 32°C (90°F). Additionally, September experiences significantly higher precipitation, with 166 mm (6.5 in) over about 15 days, compared to April's 78 mm (3.1 in) over just 7 days. The humidity also rises in September, reaching 83% compared to April's 72%. For more detailed insights on September weather, you can check out Saint Simons Island weather in September.
In comparing the weather between April and October, both months offer mild temperatures but with some notable differences. April experiences a minimum temperature of 9°C (48°F) and averages around 20°C (68°F), peaking at 28°C (82°F), while October features slightly warmer conditions with a minimum of 11°C (51°F) and an average of 24°C (75°F), reaching a maximum of 30°C (86°F).
Precipitation levels are quite similar, with April receiving 78 mm (3.1 in) over about 7 days and October slightly higher at 82 mm (3.2 in) spread across 11 days. Additionally, October has a higher humidity level at 79% compared to April's 72%, making it feel a bit more muggy. For more details on the specific conditions in October, check out Saint Simons Island weather in October.
April and November exhibit distinct weather patterns despite their proximity in the calendar year. In April, temperatures range from a minimum of 9°C (48°F) to a maximum of 28°C (82°F), with an average of 20°C (68°F), making it relatively warm. Additionally, April experiences an average precipitation of 78 mm (3.1 in) over about 7 days, with humidity levels around 72%. Conversely, November sees slightly cooler temperatures, with a minimum of 5°C (41°F) and a maximum of 27°C (80°F), leading to an average temperature of 18°C (65°F). The month is also wetter, with 99 mm (3.9 in) of rainfall over the same number of days and higher humidity at 82%. For more specific insights on how November feels, you can visit Saint Simons Island weather in November.
April and December offer distinct weather experiences. In April, temperatures range from a minimum of 9°C (48°F) to a comfortable average of 20°C (68°F), peaking at a warm 28°C (82°F). This month sees approximately 78 mm (3.1 in) of precipitation over about 7 days, with a humidity level of 72%. Conversely, December brings cooler conditions, with temperatures dipping to a minimum of 3°C (37°F) and averaging 15°C (59°F), while maximums reach 22°C (72°F). It features a higher precipitation level of 121 mm (4.8 in) over 10 days, along with increased humidity at 85%. For more details on December's climate, check out Saint Simons Island weather in December.
As April blooms on Saint Simons Island, it brings a delightful blend of mild warmth and refreshing coastal breezes, setting it apart from the cooler months of winter and the hotter days of summer. With temperatures comfortably averaging 20°C (68°F) and maximums reaching up to 28°C (82°F), this month invites outdoor activities and exploration. The occasional rainfall, with about 7 days seeing precipitation, contributes to the island's lush scenery while maintaining a pleasant humidity level around 72%. Overall, April is a harmonious transition into spring, making it an ideal time to enjoy the natural beauty of the island. For more details on weather patterns, visit Saint Simons Island Climate.