Last updated: February 24, 2025
July on Saint Simons Island offers a warm and humid retreat, with temperatures peaking at a maximum of 32°C (89°F) and averaging around 27°C (82°F). While basking in the summer sun, visitors can expect a minimum of 24°C (76°F) at night. However, this month also brings a significant precipitation amount of 136 mm (5.3 in) over approximately 16 days, resulting in a humidity level of 82% that enhances the lush, tropical atmosphere of the island. Whether you're exploring the serene beaches or indulging in local cuisine, July's weather sets the stage for a vibrant coastal experience.
In July, Saint Simons Island experiences its warmest temperatures of the year, characterized by balmy nights and sunny days. The minimum temperature rarely drops below 24°C (76°F), providing a consistent warmth that invites outdoor activities. With an average temperature of 27°C (82°F) and a peak reaching up to 32°C (89°F), July is ideal for enjoying the island's stunning beaches and vibrant natural scenery. This month not only marks a significant temperature increase from the cooler months earlier in the year but also hints at a tropical vibe that residents and visitors alike can relish before the summer begins to fade. Overall, July's warm and humid climate creates a perfect backdrop for memorable summer adventures.
In July, Saint Simons Island experiences a notable peak in precipitation, with a substantial 136 mm (5.3 in) of rain falling over 16 days. This marks a significant increase from June's already generous rainfall of 103 mm (4.1 in). The combination of humidity and consistent downpours creates a lush, vibrant landscape typical of summer in this coastal area. Interestingly, August mirrors July's precipitation levels, suggesting a persistent wet period, while the rainfall begins to taper off in September. This trend highlights the island’s tropical climate, characterized by warm temperatures punctuated by bursts of summer rain, contributing to its lush vegetation and vibrant scenery.
In July, Saint Simons Island experiences a notable humidity level of 82%, marking a slight increase from the milder months of spring. This spike aligns with the coastal summer atmosphere, as humidity reaches its peak during the hotter months of the year. Interestingly, while July and August both share the same level of humidity, the trend shows a gradual rise from the drier April and May, where humidity dips to a comfortable 72%. As summer progresses, humidity remains elevated, peaking in the warmer months before beginning a gentle decline through fall. Ultimately, this creates a lush and sultry environment characteristic of tropical summers, perfect for enjoying the island's natural beauty.
In July, the UV Index in Saint Simons Island reaches a peak of 11, indicating an extreme exposure level that requires heightened caution. This trend of high UV exposure continues from May through August, reflecting the summer's intense sun. With a burn time of just 10 minutes, it's essential for residents and visitors alike to take protective measures, such as wearing sunscreen and seeking shade, during peak hours. The consistent elevation in the UV Index, particularly during the summer months, underscores the importance of staying vigilant about sun safety throughout this period. For more detailed information on UV levels, check out Saint Simons Island UV Index.
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July shines brightly in Saint Simons Island, boasting an impressive 347 hours of sunshine, making it one of the sunniest months of the year. This trend of increasing daylight begins with 199 hours in January, gradually climbing to peak levels in the heart of summer. Following July, sunshine remains abundant in August with 322 hours, but a notable decline is seen as the year progresses into September and October. As the warmth of summer fades, the hours of sunshine decrease steadily, emphasizing the vibrant peak that July represents. Overall, the sunshine trend paints a picture of a beautiful summer getaway, perfect for sun-seekers!
When considering the likelihood of sunny weather in July on Saint Simons Island, it's clear that summer isn't as bright as one might expect. With a 31% chance of sunshine, July falls on the lower end of the spectrum compared to other months, especially following a notably wet June at 21%. Interestingly, while early summer sees a dip in sunny days, the trend shifts dramatically in the latter part of the year; September, for instance, jumps to 47%, and both October and November offer even better prospects at 52% and 55%, respectively. This pattern suggests that while July may not deliver ideal beach weather, the subsequent months bring a welcome return of sunshine.
In July, Saint Simons Island enjoys a delightful 13 hours of daylight, a continuation of the summer trend that began in June. As the days become longer from January's 10 hours to a peak in June with 14 hours, July marks a slight dip but maintains the warmth and vibrancy of mid-summer. This duration remains consistent as August follows suit, signaling the slow transition towards shorter days in the coming months. Overall, July captures the essence of summer with ample sunlight, perfect for outdoor adventures and relaxing by the beach.
In July, Saint Simons Island experiences a gentle shift in its breezy charm, with average wind speeds dipping to 4.6 m/s (10 mph). This marks the lowest point of the year, contrasting with the more robust winds of earlier months like March and May, which reach up to 5.8 m/s (13 mph). Interestingly, both July and August maintain this calmness, creating a tranquil atmosphere ideal for leisurely beach days and sunset strolls. As the summer sun blazes, the soft winds bring a welcome respite, leading into a gradual decline through the later months of the year, with September seeing the wind settle further at 4.3 m/s (10 mph). This trend illustrates a soothing transition into autumn, highlighting Saint Simons Island's allure as a peaceful getaway amid the coastal breezes.
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 July'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.
When comparing the weather between July and January on Saint Simons Island, the differences are quite striking. July boasts warm temperatures, with a minimum of 24°C (76°F) and an average of 27°C (82°F), reaching a maximum of 32°C (89°F), making it the peak of summer warmth. In contrast, January experiences much cooler temperatures, ranging from a chilly minimum of 0°C (33°F) to a comfortable maximum of 23°C (73°F), with an average of 13°C (55°F). Additionally, July sees significantly more precipitation, with 136 mm (5.3 in) over 16 days, while January has a much drier climate, receiving only 61 mm (2.4 in) over 6 days. Humidity remains relatively high in both months, at 82% in July and 84% in January, but the overall feel is markedly different. For more detailed information, you can check Saint Simons Island weather in January.
When comparing the weather in July and February, the differences are striking. July boasts warmer temperatures, with a minimum of 24°C (76°F) and an average of 27°C (82°F), peaking at 32°C (89°F). In contrast, February is much cooler, featuring minimum temperatures of 4°C (40°F) and an average of 14°C (58°F), with a maximum of only 21°C (71°F). Additionally, July experiences more rainfall, with 136 mm (5.3 in) over 16 days, compared to February's 93 mm (3.6 in) spread across just 11 days. Despite this, both months maintain high humidity levels, with July at 82% and February slightly lower at 79%. For more detailed information on February weather, visit Saint Simons Island weather in February.
When comparing the weather in July and March, it's clear that July is significantly warmer and more humid. In July, temperatures range from a minimum of 24°C (76°F) to a maximum of 32°C (89°F), with an average of 27°C (82°F). In contrast, March offers much cooler temperatures, with a minimum of 5°C (41°F), an average of 16°C (62°F), and a maximum of 24°C (76°F). Additionally, July experiences higher precipitation levels, with 136 mm (5.3 in) over 16 days, while March sees only 60 mm (2.4 in) of rain across 6 days. Despite the increased rainfall in July, the humidity at 82% is slightly higher than March's 78%. For more detailed information, check out Saint Simons Island weather in March.
When comparing the weather between July and April, it's clear that July is significantly warmer and more humid. In July, temperatures range from a minimum of 24°C (76°F) to a maximum of 32°C (89°F), with an average of 27°C (82°F). In contrast, April's temperatures are much cooler, with a minimum of 9°C (48°F), an average of 20°C (68°F), and a maximum of 28°C (82°F). Additionally, July experiences more precipitation, averaging 136 mm (5.3 in) over 16 days, compared to April's 78 mm (3.1 in) over just 7 days. Humidity also rises in July to 82%, while April has a lower humidity level of 72%. For those curious about specific weather patterns, further insights can be found at Saint Simons Island weather in April.
The weather in July is significantly warmer and more humid compared to May. In July, temperatures range from a minimum of 24°C (76°F) to a maximum of 32°C (89°F), with an average of 27°C (82°F), while May sees cooler temperatures with a minimum of 15°C (59°F) and a maximum of 30°C (86°F), averaging 23°C (74°F). Additionally, July experiences higher precipitation, averaging 136 mm (5.3 in) over 16 days, compared to May's 65 mm (2.6 in) over just 8 days. This results in a notable increase in humidity from 72% in May to 82% in July, contributing to a more muggy atmosphere. For more specific details, check out Saint Simons Island weather in May.
In comparing the weather between June and July, July is noticeably warmer, with average temperatures reaching 27°C (82°F) compared to June's average of 26°C (79°F). Both months experience high maximum temperatures of 31°C (89°F), but July tends to be more humid, with humidity levels around 82%, while June's humidity sits at a lower 74%. Precipitation is also higher in July, accumulating 136 mm (5.3 in) over 16 days, compared to June's 103 mm (4.1 in) over 14 days. For more detailed weather insights, you can check Saint Simons Island weather in June.
July and August share similar temperature patterns, with both months featuring a minimum of 24°C (76°F) and an average of 27°C (82°F). However, August sees slightly lower maximum temperatures at 31°C (89°F) compared to July's peak of 32°C (89°F). Precipitation levels remain comparable, with July experiencing 136 mm (5.3 in) over 16 days, while August has a nearly identical total of 136 mm (5.4 in) spread over 19 days. Humidity levels also remain consistent at 82% for both months, contributing to the warm and muggy conditions typical of summer. For more detailed weather information, you can refer to Saint Simons Island weather in August.
July and September share similar average temperatures, both hovering around 27°C (80°F), and both months can reach maximum highs of 32°C (90°F). However, July is generally hotter, with a minimum temperature of 24°C (76°F), compared to September's cooler minimum of 19°C (66°F). Precipitation also varies between the two months, with September receiving slightly more rainfall at 166 mm (6.5 in) over 15 days, while July sees 136 mm (5.3 in) over 16 days. Humidity is relatively consistent, with July at 82% and September slightly higher at 83%. For a more detailed look at September weather in this region, check out Saint Simons Island weather in September.
In comparing the weather between July and October, a significant shift in temperature and precipitation is evident. July boasts higher temperatures, with a minimum of 24°C (76°F) and an average of 27°C (82°F), peaking at 32°C (89°F). The month also experiences considerable rainfall, totaling 136 mm (5.3 inches) over 16 days, coupled with high humidity levels at 82%. In contrast, October offers a more temperate climate, with a minimum temperature dropping to 11°C (51°F) and an average of 24°C (75°F), reaching a maximum of 30°C (86°F). While October sees a decrease in precipitation to 82 mm (3.2 inches) over 11 days and slightly lower humidity at 79%, the overall feel is noticeably cooler and drier. For a detailed look at the weather patterns during this month, visit Saint Simons Island weather in October.
July and November showcase a stark contrast in weather conditions. In July, temperatures soar with a minimum of 24°C (76°F) and an average reaching up to 27°C (82°F), peaking at a tropical 32°C (89°F). The month experiences significant rainfall, totaling 136 mm (5.3 in) over approximately 16 days, along with high humidity at 82%. In contrast, November offers a much cooler climate, with temperatures ranging from a chilly 5°C (41°F) at night to a comfortable 18°C (65°F) on average, and a maximum of 27°C (80°F). Precipitation in November is lower, at 99 mm (3.9 in) spread over just 7 days, while humidity remains consistent at 82%. For more details on the weather in November, check out Saint Simons Island weather in November.
In July, the weather is characterized by warm temperatures, with a minimum of 24°C (76°F) and an average around 27°C (82°F), peaking at 32°C (89°F). The month sees considerable rainfall, with 136 mm (5.3 in) spread over 16 days, and humidity levels hovering around 82%. In contrast, December presents a much cooler climate, where temperatures range from a chilly minimum of 3°C (37°F) to a mild maximum of 22°C (72°F), averaging 15°C (59°F). Although December experiences slightly less precipitation at 121 mm (4.8 in) over 10 days, humidity is higher at 85%. For more details, check out Saint Simons Island weather in December.
As July graces Saint Simons Island with its warm embrace, visitors can expect a distinctly tropical atmosphere. The average temperatures reach their peak, bringing balmy days that are perfect for beach outings and outdoor adventures. However, this month also ushers in increased humidity and significant rainfall, with nearly half the month experiencing some precipitation. Compared to the milder conditions of earlier months, July presents a vibrant mix of sunny skies and refreshing summer storms. For a deeper dive into the island's weather patterns, check out Saint Simons Island Climate.