Last updated: August 21, 2025
September in Tung Chung, Hong Kong welcomes warm weather, characterized by a maximum temperature of 34°C (93°F) and an average of 28°C (83°F), with a minimum dipping to 24°C (75°F). While the heat brings vibrancy to this coastal area, it also comes with a notable humidity level of 75% that can make days feel even warmer. Rainfall is a considerable part of the month, with 225 mm (8.9 in) of precipitation over 22 days, adding a refreshing touch to the landscape despite frequent rain showers. Enjoy the tropical charm of Tung Chung in September, where every day holds the promise of warmth, moisture, and an ever-changing sky.
In September, Tung Chung, Hong Kong experiences a warm transition from summer to autumn, with temperatures showing a slight dip from the peak summer heat. The month has a minimum temperature of 24°C (75°F) and an average of 28°C (83°F), making it comfortable for outdoor activities. While the maximum temperature can still reach a balmy 34°C (93°F), the overall trend indicates that the oppressive summer humidity begins to wane, ushering in a more pleasant climate. This gradual cooling sets the stage for the delightful fall months ahead, appealing to both locals and visitors alike. As the heat lesson’s, it's an ideal time to explore the scenic vistas and vibrant culture that Tung Chung has to offer.
September in Tung Chung, Hong Kong, marks a significant turning point in the year’s precipitation patterns, bringing with it an average of 225 mm (8.9 in) of rainfall across 22 days. Following the peak of the wet season in August, which recorded a staggering 382 mm (15.0 in), September's rainfall begins to taper off yet remains notably high, making it one of the wetter months of the year. The combination of occasional heavy downpours coupled with prolonged drizzles signifies the tail end of the monsoon influence, gently steering the region into the drier months ahead. As autumn approaches, the transition in weather offers a refreshing break, yet the persistent rainfall serves as a reminder of the vibrant climate that characterizes this unique location.
In September, Tung Chung, Hong Kong, experiences a notable shift in humidity, dropping to 75% after the peak summer months of July and August, which consistently boast a high 88% humidity. This slight decrease signals the transition into autumn, as humidity levels begin to stabilize. Prior to September, there is a gradual upward trend from 64% in January to a summer peak in July, illustrating the distinct climate changes throughout the year. The reduced moisture in September hints at a refreshing change that precedes the cooler October, which sees humidity levels further decline to 65%. Overall, September serves as a bridge between the sweltering heat of summer and the more temperate fall season, offering residents a moment of respite.
As September unfolds in Tung Chung, Hong Kong, the UV Index remains robust at 12, categorizing it as extreme. This follows a summer of heightened sun exposure, with July and August also recording a UV Index of 13. Notably, the trend shows a consistent pattern of high to extreme UV levels from February through September, with burn times hovering around just 10 minutes in these peak months. As autumn approaches, a slight decrease is expected in October, as the UV Index drops to 11. For residents and visitors alike, understanding this trend is crucial for sun safety, making it essential to check the latest updates at Tung Chung UV Index. Stay protected and enjoy the sun responsibly!
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In September, Tung Chung, Hong Kong, enjoys a delightful average of 289 sunshine hours, continuing a summer trend that peaked in July with an impressive 321 hours. While the sun's warmth diminishes slightly in the transition to autumn, September still boasts more sunlight than the earlier months of the year, such as January and February, which lagged with just 215 and 249 hours, respectively. This month marks a harmonious balance between the lingering summer glow and the onset of cooler breezes, making it an ideal time for outdoor adventures. As the year progresses, the sunshine hours gradually decline, yet September stands out as a vibrant reminder of the sunny delights that characterize Tung Chung's climate.
In September, Tung Chung, Hong Kong witnesses a 43% chance of sunny weather, marking a slight uptick from the summer months, which are characterized by less favorable conditions. While the chances of sunshine are significantly higher in January (61%) and November (62%), September stands out as a transitional period where the heat begins to recede. This shift highlights a modest recovery in sunshine opportunity compared to the dreary months of June and August, which dip to lows of 12% and 14% respectively. As the city approaches autumn, those looking to enjoy the outdoors can expect a reasonable likelihood of clearer skies, making September an increasingly appealing time for outdoor activities and exploration.
In September, Tung Chung, Hong Kong, enjoys a delightful average of 12 hours of daylight, marking a subtle transition from the longer days of summer. This month reflects the peak of the seasonal shift, where daylight remains consistent, just like in both March and April. After the vibrant energy of the summer months—where daylight stretched across 13 hours—September signals the beginning of a gradual decline, as the days grow shorter heading into autumn. This balance of light provides a perfect opportunity to relish the lingering warmth before the daylight hours begin to wane further, with October offering just 11 hours of sunshine.
As September rolls into Tung Chung, Hong Kong, a noticeable shift occurs in the wind patterns. With an average wind speed of 2.7 m/s (6 mph), September marks the lowest point of the year, following a gradual decline from the breezier summer months. This gentle breeze contrasts sharply with the more robust winds of October, which pick up to 5.5 m/s (12 mph), heralding a shift towards the cooler fall season. The trend throughout the summer shows a steady decrease in wind speed, as July and August both experienced lower figures, averaging only 3.4 m/s (8 mph) and 3.1 m/s (7 mph), respectively. As autumn approaches, the anticipation builds for the refreshing gusts that are characteristic of the cooler months ahead, offering a perfect backdrop for enjoying Tung Chung's natural beauty in the coming weeks.
Weather in Tung Chung varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Tung Chung, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January showcase a stark contrast in weather. In September, temperatures are quite warm, with a minimum of 24°C (75°F) and an average of 28°C (83°F), peaking at 34°C (93°F). This month is also characterized by high precipitation, with about 225 mm (8.9 in) of rain over 22 days, resulting in a humidity level of 75%. In contrast, January experiences much cooler conditions, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 25°C (78°F) and an average of 17°C (63°F). Rainfall is minimal during this month, with only 17 mm (0.7 in) over 2 days, and the humidity drops to 64%. For a detailed look at the conditions, you can check Tung Chung weather in January.
September and February exhibit striking contrasts in weather patterns. September boasts warmer temperatures, with averages around 28°C (83°F) and maximums reaching up to 34°C (93°F), compared to February's cooler average of 17°C (64°F) and maximums of 26°C (79°F). Precipitation also varies significantly; September is marked by heavy rainfall, accumulating 225 mm (8.9 in) over 22 days, while February is relatively dry, receiving only 46 mm (1.8 in) across just 5 days. Additionally, September's humidity is higher at 75%, compared to February’s 68%. For a detailed look at February weather, check out Tung Chung weather in February.
September and March present stark contrasts in weather conditions. In September, temperatures are much warmer with a minimum of 24°C (75°F) and an average of 28°C (83°F), peaking at 34°C (93°F). This month also experiences considerable rainfall, averaging 225 mm (8.9 in) over 22 days, along with high humidity at 75%. In contrast, March offers a much cooler climate, with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 28°C (83°F) and an average of 21°C (70°F). Precipitation significantly decreases to 52 mm (2.1 in) over only 10 days, and humidity remains slightly lower at 73%. For more details on March weather, you can check Tung Chung weather in March.
September and April present distinctly different weather patterns. In September, temperatures are notably warmer, with a minimum of 24°C (75°F) and an average high of 34°C (93°F), while April enjoys cooler conditions, starting at a minimum of 14°C (57°F) and averaging a maximum of 31°C (89°F). Additionally, September experiences significantly higher rainfall, accumulating 225 mm (8.9 in) over 22 days, compared to April's 91 mm (3.6 in) across just 12 days. Humidity levels are also quite high in September at 75%, slightly elevated from April's 71%. For more detailed insights, check out Tung Chung weather in April.
September typically experiences warmer temperatures compared to May, with an average of 28°C (83°F) and maximums reaching up to 34°C (93°F) in September, while May averages 27°C (80°F) and also peaks at 34°C (94°F). However, September is noticeably wetter, bringing an average precipitation of 225 mm (8.9 in) over 22 days, compared to May's 166 mm (6.5 in) over 18 days. The humidity is slightly higher in May at 79%, compared to 75% in September, making both months feel warm and tropical. For more detailed insights, check out Tung Chung weather in May.
In comparing the weather of September and June, both months experience similar temperature ranges with minimums around 24°C (75°F), average temperatures reaching 28°C (83°F), and maximums peaking at 34°C (93°F). However, June tends to be slightly wetter, with a precipitation total of 325 mm (12.8 in) over 25 days, compared to September's 225 mm (8.9 in) over 22 days. The humidity levels are also slightly higher in June at 77%, compared to 75% in September. For more detailed information, you can check the Tung Chung weather in June.
In comparing the weather of September and July, both months exhibit warm temperatures, but July is slightly hotter on average, with an average temperature of 29°C (84°F) compared to September's 28°C (83°F). Additionally, while the maximum temperatures reach similar highs of 34°C (93°F) in both months, July features a slightly higher minimum temperature of 25°C (77°F) versus September's 24°C (75°F). Precipitation levels are somewhat higher in September, with 225 mm (8.9 in) of rain over 22 days, compared to July's 211 mm (8.3 in) spread over 25 days. Humidity levels in July are also more pronounced at 88%, compared to September's 75%, making July feel more muggy overall. For further details, you can check Tung Chung weather in July.
In comparing the weather between August and September, we see a slight decrease in temperature, with September experiencing a minimum of 24°C (75°F) and a maximum of 34°C (93°F), while August had a minimum of 25°C (78°F) and topped out at 35°C (96°F). Moreover, September is less humid at 75% compared to August's 88%. Precipitation also drops significantly, with September receiving 225 mm (8.9 in) over 22 days, whereas August saw a much higher total of 382 mm (15.0 in) across 26 days. For a more detailed look at August's conditions, you can check Tung Chung weather in August.
September and October exhibit notable differences in weather patterns. September tends to be warmer, with minimum temperatures around 24°C (75°F) and average highs reaching 34°C (93°F). The month also experiences higher humidity levels at 75% and significant rainfall, measuring 225 mm (8.9 in) over 22 days. In contrast, October sees a drop in minimum temperatures to 16°C (62°F) and an average of 26°C (78°F), while maximum temperatures remain similar at 33°C (92°F). Precipitation decreases to 176 mm (6.9 in) over just 10 days, and humidity also lowers to 65%. For a closer look at the conditions in October, you can explore Tung Chung weather in October.
In September, the weather is significantly warmer, with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 34°C (93°F), coupled with high humidity at 75%. This month sees considerable rainfall, with precipitation of 225 mm (8.9 in) spread over 22 days, resulting in a lush environment. In contrast, November offers a much cooler climate, with average temperatures dropping to a minimum of 15°C (59°F) and a maximum of 29°C (85°F). The precipitation is notably lower, at just 31 mm (1.2 in) over 4 days, and humidity decreases to 64%. For more detailed insights about November weather, you can check Tung Chung weather in November.
September and December showcase a stark contrast in weather conditions. In September, temperatures range from a minimum of 24°C (75°F) to a scorching maximum of 34°C (93°F), with an average of 28°C (83°F). The month is characterized by high humidity at 75% and considerable rainfall, totaling 225 mm (8.9 in) over 22 days. In contrast, December presents a much cooler climate with temperatures dropping to a minimum of 8°C (48°F) and peaking at 27°C (81°F), averaging 18°C (65°F). Precipitation is minimal in December, with only 25 mm (1.0 in) across just 3 days, and humidity is slightly lower at 69%. For more details, you can check out Tung Chung weather in December.
September in Tung Chung is a month of transition, with warm temperatures and high humidity that often lead to frequent rainfall. Unlike the peak summer months, where temperatures soar even higher, September offers a slightly cooler respite while still presenting a vibrant atmosphere. The increased rainfall and humidity create a lush landscape, but travelers should be prepared for the 22 days of precipitation that mark this month. As the summer heat begins to ebb, September serves as a bridge towards cooler autumn weather. For a deeper dive into all seasonal trends, check out Tung Chung Climate.