Last updated: February 24, 2025
Experience the vibrant weather of Gulf Shores, United States, in September, where summer lingers a bit longer. With maximum temperatures reaching 32°C (90°F) and an average of 27°C (81°F), beach days abound, while evenings cool down to a refreshing minimum of 19°C (67°F). However, prepare for rain, as September sees approximately 223 mm (8.8 in) of precipitation spread over about 13 days, keeping the lush landscapes vibrant. The humidity hovers around 80%, adding a tropical feel to the coastal air, making it an ideal time to enjoy the balance of sun and occasional showers in this picturesque seaside destination.
As summer transitions into fall, Gulf Shores experiences a mellowing warmth in September. The daily minimum temperature hovers around 19°C (67°F), while the average reaches a pleasant 27°C (81°F), and daytime highs can soar to 32°C (90°F). This month typically marks a balance between the sweltering heat of summer and the cooler autumn days ahead, offering an inviting atmosphere for beachgoers and outdoor enthusiasts alike. With a gradual decrease from the peak summer temperatures, September presents a sweet spot for enjoying the sun, making it a prime time for visitors seeking both warmth and activities along the picturesque coastline.
In September, Gulf Shores experiences significant rainfall, with an impressive 223 mm (8.8 in) of precipitation recorded over 13 days. This marks a slight decrease from August's peak of 230 mm, yet remains among the highest monthly averages of the year. The trend shows that late summer months are typically wetter, with June and August leading the charts. As the region transitions into fall, rainfall begins to diminish, indicating a shift towards drier conditions in the upcoming months. This cyclical pattern of precipitation supports the lush coastal ecosystems while providing a dynamic backdrop of weather for residents and visitors alike to enjoy.
September in Gulf Shores sees an average humidity of 80%, maintaining a trend of relatively high moisture levels as the summer winds down. After experiencing a slight dip during the warmer months of June and July, humidity rises again in August and holds steady in September. This pattern indicates that while the heat may begin to fade, the lingering humidity remains a prominent feature of the region’s climate. As the year transitions into fall, humidity starts to gradually decline, hinting at the approaching drier months ahead. This consistency in moisture levels is emblematic of Gulf Shores’ unique coastal environment, which keeps enthusiasts enchanted throughout the year.
In September, Gulf Shores experiences a UV Index of 10, categorizing it as very high with a burn time of just 15 minutes. As summer transitions into fall, there’s a slight dip from the peak months of June and August, which both boast an Index of 12. Nevertheless, September still demands caution, especially as beachgoers may still linger, enjoying the warm sun. The trend observed throughout the summer shows a consistent high exposure risk, emphasizing the importance of sun protection. As October approaches, the UV Index decreases to 8, signaling a continued need for awareness. For more detailed information about UV exposure in this region, visit the Gulf Shores UV Index.
UV Risk Categories
As summer transitions to fall, September in Gulf Shores welcomes a delightful 280 hours of sunshine, a fitting farewell to the sun-soaked months of July and August, which boasted peak sunshine of 322 and 311 hours respectively. This post-summer decline in daylight hours marks the beginning of a gradual decrease in sunshine, which continues into October with 284 hours. Noteworthy is the consistent climb in sunshine from January's modest 185 hours to May’s vibrant 332 hours, showcasing the region's seasonal metamorphosis. Each month brings a unique charm, yet September stands out as a beautiful bridge between the highs of summer and the cozy embrace of autumn, offering plenty of warm days to enjoy before the cooler months settle in.
In Gulf Shores, September enjoys a 43% chance of sunny weather, making it a relatively pleasant time to visit. As the summer heat starts to wane, the likelihood of sunshine begins to rise slightly from the lower percentages seen in the peak summer months of June (29%) and July (26%). This trend suggests that while September may still be a bit unpredictable, it offers an inviting alternative to the hotter, more humid summer months. Overall, the early autumn brings a refreshing shift, paving the way for more comfortable beach days and outdoor activities while still holding onto that cherished southern warmth.
In Gulf Shores, United States, September marks a gentle transition as daylight duration begins to wane, offering around 12 hours of light. This follows the peak of summer, where June dazzles under 14 hours of sunlight, gradually tapering off as the year progresses. August maintains the warmth with 13 hours, but as September arrives, the days become shorter, signaling the advent of fall. The pattern is clear: daylight hours reach their zenith around mid-summer, only to gradually recede as autumn approaches, with October bringing another reduction to 11 hours. This rhythmic shift not only defines the seasonal character of the area but also invites residents and visitors alike to revel in the delightful twilight of early autumn.
As September arrives in Gulf Shores, the winds begin to mellow, showcasing an average speed of 4.4 m/s (10 mph). This marks a subtle decline from the breezier days of summer, where July recorded the lowest average wind speed of 3.7 m/s (8 mph), followed by August’s slight uptick. Continuing the trend of moderation, September's winds suggest a gentle transition into fall, with speeds slightly higher than the summer months but notably lower than the spring's more robust breezes. With the arrival of October, gusts pick up again, hovering around 5.1 m/s (11 mph), hinting at the dynamic shift as the coast embraces crisper autumn air. Overall, September serves as a tranquil bridge in Gulf Shores, where the changing seasons harmonize in a soft, windswept embrace.
The weather in Gulf Shores changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Gulf Shores and find detailed weather information for every month.
September and January weather in Gulf Shores present a striking contrast. In September, temperatures range from a minimum of 19°C (67°F) to an average of 27°C (81°F), peaking at a hot 32°C (90°F), combined with high humidity levels at 80% and significant precipitation of 223 mm (8.8 in) over 13 days. In contrast, January offers much cooler temperatures, with a minimum of -1°C (30°F) and an average of 14°C (57°F), reaching a maximum of 23°C (74°F). Additionally, January experiences lower precipitation, measuring 92 mm (3.6 in) over just 8 days, while humidity remains relatively high at 82%. For more insights, check out Gulf Shores weather in January.
Comparing the weather in September and February reveals notable differences in temperature and precipitation patterns. September typically boasts much warmer temperatures, with a minimum of 19°C (67°F) and averages around 27°C (81°F), peaking at 32°C (90°F). This month also experiences a higher level of rainfall, receiving 223 mm (8.8 in) over approximately 13 days. In contrast, February sees much cooler temperatures, ranging from a chilly minimum of 0°C (32°F) to a comfortable average of 16°C (61°F), with a maximum of 22°C (73°F). February is significantly drier, with 115 mm (4.5 in) of precipitation occurring over about 10 days. Despite the differences in temperature and rainfall, both months share an identical humidity level of 80%. For more details on February weather specifically, you can check out Gulf Shores weather in February.
When comparing the weather in September and March, it's clear that September is significantly warmer. In September, temperatures range from a minimum of 19°C (67°F) to a high of 32°C (90°F), averaging around 27°C (81°F). In contrast, March sees much cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 25°C (77°F), averaging 18°C (64°F). Additionally, September experiences higher precipitation, with 223 mm (8.8 in) over approximately 13 days, compared to March's 67 mm (2.7 in) spread over 8 days. Despite the differences in temperature and rainfall, both months share a humidity level of 80%. For more details on March weather, you can check out Gulf Shores weather in March.
September and April present contrasting weather patterns, showcasing the transition between the sweltering summer and the mild onset of spring. In September, temperatures can soar with a minimum of 19°C (67°F) and an average of 27°C (81°F), peaking at 32°C (90°F). The month is also marked by significant precipitation, totaling 223 mm (8.8 in) over about 13 days, accompanied by high humidity levels of 80%. In contrast, April brings a cooler climate with a minimum of 9°C (48°F) and an average of 20°C (69°F), reaching a maximum of 25°C (77°F). The precipitation in April is notably lesser at 123 mm (4.9 in) spread over 9 days, with humidity slightly lower at 78%. For a closer look at what to expect during this month, check out Gulf Shores weather in April.
September and May offer distinct weather experiences, each with its own unique charm. September typically sees warmer temperatures, with a minimum of 19°C (67°F) and an average of 27°C (81°F), peaking at 32°C (90°F). This month is characterized by higher humidity at 80% and more frequent rain, averaging 223 mm (8.8 in) over 13 days. In contrast, May presents milder conditions, featuring a minimum of 16°C (60°F) and an average of 24°C (76°F), reaching a maximum of 30°C (85°F). Precipitation in May is considerably less, totaling 97 mm (3.8 in) over just 9 days, with a lower humidity of 73%. For those interested in more details, visit Gulf Shores weather in May.
When comparing the weather in September and June, both months exhibit similar average temperatures, hovering around 27°C (81°F). However, September tends to have slightly cooler minimum temperatures, starting at 19°C (67°F) compared to June's min of 22°C (72°F). Notably, while both months receive a considerable amount of rainfall, September's precipitation totals 223 mm (8.8 in) over 13 days, whereas June sees just a marginally higher amount of 228 mm (9.0 in) over 16 days. Additionally, September is more humid, with humidity levels at 80%, contrasted with June’s more comfortable 71%. For a detailed look at the weather specifics, you can check out Gulf Shores weather in June.
When comparing the weather in September and July, both months experience similar maximum temperatures, with September reaching up to 32°C (90°F) and July peaking at 32°C (89°F). However, September tends to be slightly cooler at night, with minimum temperatures of 19°C (67°F), compared to July's warmer minimum of 24°C (76°F). Additionally, September sees significantly higher precipitation, totaling 223 mm (8.8 in) over 13 rainy days, compared to July's 154 mm (6.1 in) across 18 days. Humidity levels are nearly identical, with September at 80% and July at 79%. For more details on July weather patterns, you can visit Gulf Shores weather in July.
In comparison to August, September experiences slightly cooler temperatures, with a minimum of 19°C (67°F) compared to August's minimum of 24°C (75°F). The average temperature for September is 27°C (81°F), just a touch lower than August's average of 28°C (83°F), while the maximums remain fairly similar at 32°C (90°F) in September and 31°C (89°F) in August. Precipitation levels are comparable as well, with September receiving 223 mm (8.8 in) over 13 days, while August has slightly more, at 230 mm (9.0 in) over 20 days. Humidity levels in September are also a bit higher, averaging around 80%, compared to 78% in August. For more detailed information on the weather, check out Gulf Shores weather in August.
September and October present a noticeable shift in weather patterns. In September, temperatures remain warm, with averages around 27°C (81°F), peaking at 32°C (90°F), and with high humidity at 80%. The month sees significant rainfall, totaling 223 mm (8.8 inches) over 13 days. By contrast, October brings cooler temperatures, with minimums dropping to 10°C (50°F) and averages around 24°C (76°F). Although the maximum temperature is still relatively warm at 30°C (87°F), the overall humidity decreases to 76%. Rainfall also lessens in October, totaling 130 mm (5.1 inches) over 11 days, marking a transition to more comfortable and drier conditions. For more details, you can check the Gulf Shores weather in October.
September and November present contrasting weather patterns. In September, temperatures are significantly warmer, ranging from a minimum of 19°C (67°F) to a maximum of 32°C (90°F), with an average of 27°C (81°F). This month also experiences considerable rainfall, with 223 mm (8.8 in) of precipitation spread over 13 days, and humidity levels are around 80%. In stark contrast, November sees much cooler temperatures, with a minimum of 3°C (38°F) and a maximum of 25°C (78°F), averaging 18°C (65°F). Rainfall is minimal during this month, totaling only 50 mm (2.0 in) over 6 days, and humidity rises slightly to 83%. For more details, you can explore Gulf Shores weather in November.
Comparing the weather in September and December highlights the significant seasonal shifts. In September, temperatures are much warmer, with a minimum of 19°C (67°F) and an average of 27°C (81°F), peaking at 32°C (90°F). The month also experiences considerable rainfall, with 223 mm (8.8 in) spread over 13 days and humidity around 80%. In contrast, December ushers in cooler temperatures, with a minimum of 5°C (41°F) and an average of 16°C (60°F), reaching a maximum of 22°C (73°F). While rainfall decreases to 141 mm (5.5 in) over 12 days, humidity rises slightly to 87%. For more details, check out Gulf Shores weather in December.
September in Gulf Shores welcomes a transition from the sweltering summer heat to more moderate temperatures, making it a delightful time for visitors. With average highs hovering around a pleasant 27°C (81°F), the warm days are complemented by cooler nights, offering a refreshing change from the summer months. While humidity remains high, the increased rainfall—spreading over about half the days in the month—contributes to a lush landscape and vibrant scenery. This unique blend of warm yet manageable weather, combined with occasional showers, sets September apart, providing an ideal setting for beach-goers and nature lovers alike. For more insights on this coastal paradise, explore the Gulf Shores Climate.