Last updated: February 24, 2025
In September, Bal Harbour, United States experiences warm and humid weather, with maximum temperatures reaching up to 33°C (92°F) and an average of 28°C (82°F). The month sees notable precipitation, totaling 215 mm (8.5 inches) over 24 days, contributing to a humidity level of 76%. This combination of heat and moisture creates a tropical ambiance, ideal for those who enjoy lush scenery and vibrant beach life, albeit with the likelihood of rain showers throughout the month.
In September, Bal Harbour experiences a delightful late-summer warmth, with temperatures typically ranging from a minimum of 24°C (75°F) to a maximum of 33°C (92°F). The average temperature settles comfortably at 28°C (82°F), striking a perfect balance for beach activities or leisurely strolls along the shore. As summer begins to wane, the humidity remains, reminiscent of the hotter months, yet there’s a subtle shift toward the cooler temperatures of autumn. This transition makes September an ideal time for visitors seeking to bask in lingering summer vibes before the seasonal change.
In September, Bal Harbour experiences a significant uptick in precipitation, with 215 mm (8.5 in) of rain falling over 24 days. This marks the peak of the wet season, reflecting a noticeable trend in the region's climate patterns. The month sees higher rainfall compared to the preceding summer months, where August recorded 192 mm (7.6 in). The frequency of rainy days also contributes to the humid atmosphere, making September one of the wetter months in the year. This surge in precipitation serves to replenish local ecosystems while providing a refreshing contrast to the dryer winter months ahead.
In September, Bal Harbour experiences a modest humidity level of 76%, a slight uptick from the summer months. This level marks a transition as the humidity gradually begins to rise again, following a dip during the peak of summer when it reached a low of 69% in June. Overall, the trend for the months leading up to September reflects a gradual increase in humidity, starting from a low of 71% in May and peaking in the winter months with values reaching 81% by December. This seasonal shift illustrates how Bal Harbour’s humidity ebbs and flows, creating a uniquely tropical atmosphere that residents and visitors alike enjoy throughout the year.
September in Bal Harbour sees a significant UV Index of 11, categorizing it as extreme with a burn time of just 10 minutes. This marks a slight decrease from the peak of 13 in June but still aligns with the higher levels typical of the summer months. As the transition to fall begins, the UV Index tends to gradually lower, yet it remains crucial to remain vigilant and protect your skin from potential sun damage. With exposure risks still high, be sure to stay informed and take necessary precautions during outdoor activities. For more details, check out the Bal Harbour UV Index.
UV Risk Categories
September brings a delightful balance of sunshine to Bal Harbour, with an impressive 313 hours of sun illuminating the picturesque coastal town. As summer fades, this month continues the trend of abundant light, following the vibrant months of July and August, which boast 339 and 338 hours respectively. While September may see a slight dip compared to the peak summer days, it still offers more sunshine than many months earlier in the year, showcasing the region's charm as it transitions into the fall. Notably, September's sunlight sets the stage for the cooler months ahead, promising warm, sun-kissed days to savor before the year winds down.
In Bal Harbour, September experiences a 32% chance of sunny weather, marking a notable dip from the sunnier months of earlier in the year. With June, July, and August showcasing the lowest probabilities of sun—ranging from 15% to 23%—September continues this trend of summer's retreat from clear skies. As fall approaches, the chances of sunshine begin to rise again in October at 43%, suggesting a gradual return to more favorable weather patterns. Overall, while September may not be the sunniest month, it sits as a transitional period, hinting at the sunnier days to come as the season changes.
As summer transitions into fall, September in Bal Harbour offers a delightful balance of daylight, with 12 hours of sunshine illuminating the days. This marks a subtle shift from the peak summer months of June through August, where the sunlit hours reach a glorious 13 hours. Following the vibrant summer, September ushers in a gradual decline in daylight that continues into October, reflecting the natural rhythm of the seasons. This period is characterized by a warm atmosphere, perfect for enjoying beach strolls as the long, sun-kissed days begin to wane, inviting a cozy embrace of autumn.
In September, Bal Harbour experiences the calmest winds of the year, with an average speed of just 2.2 m/s (5 mph). This gentle breeze marks a notable decline from the spring and summer months, where wind speeds hovered between 3.2 and 4.5 m/s. As summer transitions into autumn, the winds become more serene, creating a tranquil atmosphere ideal for leisurely beach strolls and relaxation by the water. The shift towards lighter winds continues into the fall, as October sees a slight uptick, yet it remains significantly milder than the earlier months. This trend highlights September as a time for quiet reflection, inviting locals and visitors alike to enjoy the slower pace of the season amidst the stunning coastal beauty.
The weather in Bal Harbour 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 Bal Harbour and find detailed weather information for every month.
September and January present strikingly different weather patterns. In September, temperatures are notably warmer, with averages around 28°C (82°F) and highs reaching up to 33°C (92°F). This month experiences significant rainfall, with 215 mm (8.5 in) across 24 days, contributing to a humidity level of 76%. In contrast, January brings a much cooler climate, with averages dropping to 21°C (69°F) and minimum temperatures dipping to 6°C (44°F). Precipitation is minimal in January, with only 35 mm (1.4 in) over 6 days, and humidity levels slightly higher at 81%. For more detailed information, check out Bal Harbour weather in January.
In September, temperatures soar with a minimum of 24°C (75°F) and a maximum of 33°C (92°F), averaging around 28°C (82°F). This month experiences significant rainfall, averaging 215 mm (8.5 in) over 24 days, accompanied by a humidity level of 76%. In contrast, February offers a much cooler climate, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 29°C (85°F) and an average of 23°C (73°F). Precipitation is considerably lower in February, with only 53 mm (2.1 in) falling over 11 days, and humidity rising slightly to 79%. For more detailed information, check out Bal Harbour weather in February.
September and March present contrasting weather patterns. In September, temperatures range from a minimum of 24°C (75°F) to a maximum of 33°C (92°F), with an average of 28°C (82°F). The month is characterized by high precipitation, totaling 215 mm (8.5 in) over 24 days, resulting in a humid environment with 76% humidity. Conversely, March offers milder conditions, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 30°C (87°F), and an average of 23°C (73°F). Precipitation in March is significantly lower, at only 30 mm (1.2 in) over 6 days, while maintaining the same humidity level of 76%. For more detailed information, you can refer to Bal Harbour weather in March.
When comparing the weather in September and April, there are notable differences in both temperature and precipitation. September tends to be much warmer, with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 33°C (92°F), while April is cooler, with temperatures ranging from 14°C (58°F) to 32°C (90°F). Additionally, September experiences significantly more rainfall, averaging 215 mm (8.5 in) over 24 days, compared to April's 75 mm (2.9 in) over just 12 days. The humidity is slightly higher in September at 76%, compared to 73% in April, making September feel more muggy. For more detailed information about April weather, you can refer to Bal Harbour weather in April.
September and May in Bal Harbour exhibit distinct weather patterns reflective of the transition between seasons. September tends to be warmer, with average temperatures reaching 28°C (82°F) and highs of 33°C (92°F), while May boasts a slightly cooler average of 26°C (79°F) and a maximum of 32°C (89°F). Additionally, September experiences significantly more rainfall, accumulating 215 mm (8.5 in) over 24 days, compared to May's 170 mm (6.7 in) across 17 days. The humidity levels are also higher in September at 76%, in contrast to May's 71%. These differences make September feel more oppressive, while May offers a more comfortable climate. For a detailed look at the weather conditions, you can visit Bal Harbour weather in May.
In comparing the weather between September and June, both months exhibit warm temperatures with minimums around 24°C (75°F) and average highs of 28°C (82°F) in September and 27°C (82°F) in June. However, September tends to be slightly warmer overall, with maximum temperatures reaching up to 33°C (92°F), as opposed to June's maximum of 32°C (91°F). Additionally, September experiences higher precipitation levels, averaging 215 mm (8.5 in) over 24 days, compared to June's 191 mm (7.5 in) over 23 days. Notably, September is also more humid, with levels around 76%, in contrast to June's 69% humidity. For more detailed information, you can check Bal Harbour weather in June.
In comparing the weather of September and July, we see that both months share similar temperature ranges, with minimums around 24°C (75°F), average temperatures at 28°C (82°F), and maximums hitting 33°C (92°F). However, September tends to be wetter, with a total precipitation of 215 mm (8.5 in) over 24 days, compared to July's 188 mm (7.4 in) over 27 days. Additionally, September's humidity level is slightly higher at 76%, compared to July's 70%. For more detailed information, you can visit Bal Harbour weather in July.
In comparing the weather between August and September, both months experience similar temperature ranges, with September showing slightly higher maximum temperatures of 33°C (92°F) compared to August's 32°C (90°F). The average temperature remains consistent at around 28°C (82°F) for both months. However, September tends to be wetter, with 215 mm (8.5 in) of precipitation over 24 days, while August receives 192 mm (7.6 in) across 27 days. Additionally, humidity increases in September to 76%, up from August's 72%. For more detailed information, you can check Bal Harbour weather in August.
September and October showcase notable differences in weather patterns. September tends to be warmer, with minimum temperatures around 24°C (75°F) and a maximum reaching up to 33°C (92°F). The month is also characterized by higher rainfall, accumulating 215 mm (8.5 in) over 24 days, along with a humidity level of 76%. In contrast, October brings a significant drop in minimum temperatures to 14°C (57°F), while the average temperature remains comfortable at 27°C (80°F) and a maximum of 31°C (88°F). The precipitation decreases to 167 mm (6.6 in) across 23 days, and humidity slightly rises to 79%. For more detailed insights, check out Bal Harbour weather in October.
In September, the weather is noticeably warmer, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 33°C (92°F) and an average of 28°C (82°F). This month also experiences significant precipitation, totaling 215 mm (8.5 in) over 24 days, accompanied by a humidity level of 76%. In contrast, November brings a substantial drop in temperature, with a minimum of 11°C (53°F) and an average high of 30°C (86°F), making it more comfortable. The month sees less rainfall, with 94 mm (3.7 in) over 15 days, and humidity slightly higher at 80%. For more detailed information about November weather, check out Bal Harbour weather in November.
In September, the weather is characterized by warm temperatures, with a minimum of 24°C (75°F) and an average of 28°C (82°F), reaching highs of 33°C (92°F). This month sees significant rainfall, with 215 mm (8.5 in) of precipitation spread over 24 days, contributing to a humidity level of 76%. In contrast, December offers cooler and more pleasant conditions, with a minimum temperature dropping to 9°C (49°F) and an average of 22°C (72°F), peaking at 29°C (84°F). Precipitation is markedly reduced to 45 mm (1.8 in) over just 10 days, and humidity rises slightly to 81%. For more details, check Bal Harbour weather in December.
As summer transitions into fall, September in Bal Harbour offers a unique blend of warmth and humidity that sets it apart from the other months. While temperatures remain relatively high, reaching peaks around 33°C (92°F), the humidity levels of 76% can make it feel even warmer. Rainfall is more prominent in September, with an average of 215 mm across 24 days, often bringing brief bursts of tropical downpours that refresh the landscape. This combination of heat and moisture contributes to a lush, vibrant atmosphere—ideal for both relaxation and adventure. For those looking to really understand what to expect, you can find more details at Bal Harbour Climate.