Last updated: February 24, 2025
In September, Fort Walton Beach experiences a warm yet varied climate, with maximum temperatures reaching up to 35°C (95°F) and an average hovering around 26°C (80°F). The minimum temperature dips to a comfortable 16°C (60°F), making it a pleasant time for outdoor activities. However, be prepared for frequent rains, as locals can expect about 147 mm (5.8 in) of precipitation over 15 days throughout the month, resulting in a humidity level of 79%. This combination of warmth and moisture paints a vivid picture of September's tropical charm in this picturesque coastal city.
In September, Fort Walton Beach begins to transition from the sizzling summer heat into milder autumn temperatures. With minimums averaging around 16°C (60°F) and maximums peaking at 35°C (95°F), the month still retains some summer warmth, making it perfect for beach activities. The average temperature settles at a comfortable 26°C (80°F), suggesting that while the intense summer heat starts to wane, visitors can still enjoy pleasant outdoor conditions. This month signifies a subtle shift, as daytime warmth remains strong while evenings cool down, creating an inviting atmosphere for both relaxation and adventure along the stunning Gulf Coast.
In September, Fort Walton Beach experiences a notable transition in its precipitation patterns, with 147 mm (5.8 in) of rainfall spread over 15 days. This month is characterized by a significant drop in rainfall compared to the preceding months of June (190 mm) and July (165 mm), which are among the wettest weeks of the year. However, September still maintains a healthy amount of rain, likely contributing to the lush landscapes of the region. As summer wanes, the number of rainy days decreases slightly, suggesting more intermittent showers rather than the consistent downpours seen in July and August. This trend hints at the gradual shift towards the drier months ahead, making September a transitional period in Fort Walton Beach's climatic rhythm.
In September, Fort Walton Beach experiences a slight uptick in humidity, averaging around 79%. This marks a brief return to the higher levels typically seen in the summer months, with July and August also recording humidity at 78%. As the year progresses from the drier months of late spring, with May dipping to 74%, the trend indicates that humidity levels tend to rise during the warmer summer months and taper off again in the fall. This shift aligns with the overall yearly pattern, where January and February boast the highest humidity levels at 83% and 82% respectively, suggesting a coastal environment that retains moisture year-round. As October approaches, humidity begins to decrease once more, offering a refreshing transition into the cooler autumn months.
As summer transitions to fall in Fort Walton Beach, the UV Index for September stands at a notable 10, categorizing it as very high and resulting in a burn time of just 15 minutes. This slight decrease from the peak summer months, which saw indices of 11 to 12, indicates that while the intensity of UV radiation may be waning, it's still crucial to remain vigilant about sun safety. Notably, the trend in UV exposure fluctuates throughout the year, starting with a moderate index of 5 in January and rising dramatically during the peak summer months. As September progresses into autumn, it’s essential to continue monitoring UV levels to protect against skin damage. For more detailed insights, check out Fort Walton Beach UV Index.
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As summer gently transitions into autumn, September in Fort Walton Beach experiences a soothing continuation of sunny days, averaging 287 hours of sunshine. While this marks a slight dip from the sun-drenched heights of July and May, it still reflects the area’s reputation for abundant sunlight. The consistent warmth offers a delightful backdrop for outdoor activities, drawing visitors to its beautiful beaches. Interestingly, September retains a vibrant atmosphere with sunshine that rivals earlier months, making it an ideal time for those seeking a more serene escape amidst the late-summer glow. Following this, October promises a revival of sunshine, indicating the region’s lasting appeal even as the seasons change.
In September, Fort Walton Beach enjoys a 40% chance of sunny weather, marking a pleasant transition as summer begins to wane. While this figure is slightly below the year’s average for late spring and early fall months, it provides a noticeable improvement over the gloomy summer months of June and July, which see only 26% and 23%, respectively. As the heat subsides, September offers a refreshing opportunity to bask in the sun without the oppressive summer humidity, making it a delightful time for visitors hoping to catch those upbeat rays before the more variable autumn months set in. The increasing likelihood of sunshine heading into the fall, reaching 46% in both October and November, hints at a bright outlook for those who revel in outdoor activities.
As September arrives in Fort Walton Beach, the daylight starts to dim slightly from the sun-soaked days of summer. With 12 hours of daylight, this month reflects a gentle transition from the longer days of June and July, which basked under a generous 14 hours and 13 hours of sunshine respectively. Following the warmth of summer, September offers a comforting yet perceptible shift towards the shorter days of autumn, mirroring April and March’s 12-hour daylight but hinting at the cooler months to come. This balance of light and shadow not only enhances the scenic beauty of Fort Walton Beach but also invites residents and visitors alike to savor the remaining warmth of summer as nature prepares for its seasonal change.
As the summer fades into autumn, September in Fort Walton Beach ushers in a notable decline in the wind speed, averaging just 2.4 m/s (5 mph). This marks a trend from the bustling winds of spring and early summer months, where speeds peaked at 3.8 m/s (9 mph) in March. Throughout the sweltering months, particularly July and August, wind speeds dropped significantly to their lowest, hovering around 2.3 m/s (5 mph). September continues this gentle breeze pattern, offering a tranquil atmosphere that contrasts with the more vigorous winds of earlier months. The subtle shift in wind patterns signals a transition towards milder fall conditions, inviting residents and visitors alike to enjoy the serene coastal beauty that Fort Walton Beach has to offer.
The weather in Fort Walton Beach 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 Fort Walton Beach and find detailed weather information for every month.
September weather is characterized by significantly warmer temperatures, with average highs reaching up to 35°C (95°F) and a high humidity level of 79%. The month also experiences considerable rainfall, with 147 mm (5.8 in) of precipitation over about 15 days. In contrast, January brings much cooler conditions, with highs averaging around 25°C (77°F) and lows dipping to -5°C (23°F). Although it is cooler, January sees less precipitation, accumulating 89 mm (3.5 in) across about 8 days and slightly higher humidity at 83%. For more detailed insights, check out Fort Walton Beach weather in January.
When comparing the weather in September and February, it's evident that the two months present stark contrasts. September boasts warmer temperatures, with averages around 26°C (80°F) and highs reaching up to 35°C (95°F), while February enjoys cooler conditions, with average temperatures of 15°C (60°F) peaking at 25°C (77°F). In terms of precipitation, September experiences significantly higher rainfall, accumulating 147 mm (5.8 in) over approximately 15 days, compared to February’s 112 mm (4.4 in) over just 10 days. Additionally, humidity levels remain fairly high in both months, with September at 79% and February slightly higher at 82%. For a more detailed look at the weather conditions in February, you can visit Fort Walton Beach weather in February.
September and March present contrasting weather conditions, highlighting the transition from late summer to early spring. In September, temperatures range from a minimum of 16°C (60°F) to a maximum of 35°C (95°F), with an average of 26°C (80°F). The month experiences significant rainfall, totaling 147 mm (5.8 inches) over about 15 days, maintaining a high humidity level of 79%. In contrast, March features cooler temperatures, with a minimum of 2°C (36°F) and a maximum of 28°C (83°F), averaging 18°C (64°F). This month sees much less precipitation, at only 62 mm (2.4 inches) over 8 days, yet humidity remains consistent at 79%. For a closer look at March weather specifics, you can visit Fort Walton Beach weather in March.
September and April exhibit distinct weather patterns, with September generally being warmer and more humid. In September, temperatures range from a minimum of 16°C (60°F) to a high of 35°C (95°F), with an average of 26°C (80°F). The month also sees significant rainfall, totaling 147 mm (5.8 in) over approximately 15 days, resulting in a humidity level of 79%. In contrast, April offers cooler temperatures, with a minimum of 6°C (44°F), an average of 20°C (68°F), and a maximum of 29°C (85°F). Rainfall in April is slightly less, at 129 mm (5.1 in), over 9 days, and humidity is slightly lower at 77%. For more detailed information on the April climate, visit Fort Walton Beach weather in April.
In September, the weather is generally warmer with daytime temperatures averaging 26°C (80°F) and reaching a high of 35°C (95°F), compared to May, which features a slightly cooler average temperature of 24°C (76°F) and a maximum of 33°C (92°F). September experiences more humidity at 79%, along with higher precipitation levels, averaging 147 mm (5.8 in) over about 15 days of rain, whereas May sees less rain with 96 mm (3.8 in) over 10 days and a humidity level of 74%. For those interested in a deeper look at May weather, check out Fort Walton Beach weather in May.
In comparing the weather of September and June, we see some notable differences. September features a wider temperature range with minimums of 16°C (60°F) and maximums reaching up to 35°C (95°F), and an average temperature around 26°C (80°F). It also experiences higher humidity at 79% and significant rainfall of 147 mm (5.8 in) over about 15 days. In contrast, June has slightly warmer minimum temperatures starting at 20°C (69°F) and a maximum temperature of 34°C (94°F), accompanied by an average of 27°C (81°F). Although June has a bit more precipitation, totaling 190 mm (7.5 in) over 18 days, the overall humidity is lower at 70%. For more details, you can check Fort Walton Beach weather in June.
When comparing the weather in September to July, we can see some notable differences. September features a slightly cooler minimum temperature of 16°C (60°F), whereas July starts with a warmer minimum of 23°C (74°F). Both months experience similar maximum temperatures, reaching up to 35°C (95°F). However, September sees more precipitation overall, with 147 mm (5.8 in) falling over 15 days, while July has 165 mm (6.5 in) over a longer duration of 24 days. Humidity levels remain comparable, with September at 79% and July at 78%. For more details on July's weather, visit Fort Walton Beach weather in July.
In comparing the weather of September and August, September tends to be slightly cooler, with a minimum temperature of 16°C (60°F) compared to August's 23°C (73°F). The average temperature in September is 26°C (80°F), just a bit lower than August's average of 28°C (82°F). However, while September experiences a lower maximum temperature of 35°C (95°F), it still remains warm. Interestingly, September also sees higher precipitation levels, with 147 mm (5.8 in) spread over 15 days, while August has 177 mm (7.0 in) over a longer duration of 23 days. Humidity levels are quite similar, hovering around 79% in September and slightly lower at 78% in August. For more detailed insights, check out Fort Walton Beach weather in August.
September and October present a noticeable shift in weather patterns. In September, temperatures are warmer with a minimum of 16°C (60°F) and an average high of 35°C (95°F), along with significant humidity levels at 79%. This month also sees considerable rainfall, accumulating up to 147 mm (5.8 in) over 15 days. In contrast, October experiences a drop in temperatures, with a minimum of 6°C (43°F) and an average high of 34°C (93°F), while still maintaining a pleasant average of 23°C (74°F). Precipitation decreases to 118 mm (4.7 in) over 10 days, and humidity drops slightly to 74%. For a closer look at the specifics of October weather, you can refer to Fort Walton Beach weather in October.
September weather is characterized by warm temperatures, with minimums around 16°C (60°F) and averaging 26°C (80°F), peaking at 35°C (95°F). This month also sees considerable rainfall, with 147 mm (5.8 in) spread across 15 days, and humidity levels remain high at 79%. In contrast, November brings a noticeable drop in temperatures, with minimums hitting 0°C (32°F) and average temperatures around 16°C (61°F), while the maximum reaches 27°C (81°F). Precipitation is significantly lower, totaling just 40 mm (1.6 in) over 7 days, and the humidity slightly increases to 83%. For more details on November weather, check out Fort Walton Beach weather in November.
In September, the weather is typically warm and humid, with temperatures ranging from a minimum of 16°C (60°F) to a maximum of 35°C (95°F). The month experiences significant rainfall, averaging 147 mm (5.8 in) over about 15 days, resulting in a humidity level of 79%. In contrast, December brings much cooler temperatures, with a minimum of 1°C (33°F) and an average of 14°C (57°F), peaking at 25°C (78°F). Precipitation is lower in December at 123 mm (4.9 in) over about 10 days, but the humidity is slightly higher at 86%. For more detailed information, check out Fort Walton Beach weather in December.
As September unfolds in Fort Walton Beach, the weather offers a delightful transition from the intense heat of summer to more temperate conditions. With an average temperature of 26°C, this month is generally warmer than the approaching autumn, yet noticeably cooler than the peak summer months, inviting outdoor activities. Humidity remains high, contributing to the frequent afternoon showers, with about 15 days of precipitation throughout the month. This shift in weather not only brings a refreshing change but also sets the stage for the stunning fall colors just around the corner. For a complete overview of the year-round conditions, visit Fort Walton Beach Climate.