Last updated: August 21, 2025
In September, Sha Tin, Hong Kong, experiences a vibrant transition into autumn with maximum temperatures reaching up to 34°C (94°F) and an average of 28°C (83°F), creating warm yet comfortable conditions. The minimum temperature hovers around 24°C (75°F), perfect for evening strolls. This month is marked by considerable rainfall, totaling 215 mm (8.5 in) over approximately 22 days, contributing to the region's lush landscapes. With a humidity level of 75%, the air feels quite tropical, encapsulating the essence of late-summer transitioning into fall in this bustling locale.
September in Sha Tin, Hong Kong marks the transition from the sweltering summer to a more comfortable autumn. As the month unfolds, temperatures begin to dip slightly, with a minimum of 24°C (75°F) and a breezy average reaching 28°C (83°F). This shift brings relief from the peak summer heat, where July and August boast maximums of 36°C (97°F). In September, the days still warm up significantly, with a maximum of 34°C (94°F), allowing for plenty of outdoor activities before the cooler October days arrive. The lingering warmth and humidity can still be felt, but overall, September offers a delightful balance, inviting residents and visitors alike to enjoy the beautiful, vibrant scenery of Sha Tin.
In September, Sha Tin, Hong Kong, experiences a notable precipitation shift, receiving 215 mm (8.5 in) of rainfall over 22 days. This marks a decrease from the heavy downpours of August, which recorded a staggering 362 mm (14.2 in), but still places September among the wetter months of the year. The transition from summer to autumn is characterized by a significant drop in precipitation, as seen in the monthly variations, with June and July showcasing the highest totals of 344 mm and 213 mm, respectively. As the rainy season begins to taper off, September serves as a pivotal bridge, blending the lingering moisture of the summer months with the drier conditions that are to follow in October and November.
As the summer heat begins to wane, September in Sha Tin, Hong Kong, offers a notable dip in humidity, averaging around 75%. This marks a shift from the 88% humidity levels seen in the peak of July and August, providing some relief as the city transitions into autumn. While still on the higher end compared to early months, such as January’s 64% and February’s 68%, September’s humidity hints at a gradual retreat from the sweltering summer. This month serves as a bridge, showcasing a refreshing variability typical of Hong Kong's climate, where humidity peaks in the summer months and begins a steady decline as the year progresses into the cooler seasons.
As September rolls in, Sha Tin, Hong Kong, continues to experience intense sunlight, with a UV Index of 12, categorizing it as extreme exposure and a burn time of just 10 minutes. This month mirrors the height of summer, carrying forward the trend of high UV levels seen since May, where it peaked at an extreme 14. As we transition through the months, September’s conditions highlight the necessity for sun protection, reflecting the consistent challenge of maintaining skin safety during this sun-drenched season. For those planning outdoor activities, staying informed about UV levels is crucial; you can find up-to-date information at Sha Tin UV Index.
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September in Sha Tin, Hong Kong, brings a delightful average of 288 sunlight hours, making it one of the sunniest months of the year. Following the intense brightness of July, which boasts a remarkable 323 hours, September maintains a warm glow as summer transitions into autumn. The month stands out not just for its generous sunshine, but also for being a refreshing pause compared to the sweltering heat of August, which sees 280 hours. As daylight begins to wane in the coming months, September serves as a vibrant bridge, underscoring a trend of declining sun exposure, yet still offering ample opportunities to revel in the outdoors before the cooler days arrive.
In Sha Tin, Hong Kong, September brings a 41% chance of sunny weather, offering a slight uptick in sunshine compared to the more overcast summer months of June (12%) and August (14%). As the region transitions into autumn, the likelihood of clear skies begins to rebound, though it remains significantly lower than the sunniest months in the early year, such as January (63%) and November (62%). This trend highlights the gradual shift from the oppressive heat and humidity of summer, making September a favorable time for outdoor activities before the arrival of cooler and drier conditions in October and November.
As September arrives in Sha Tin, Hong Kong, the city experiences 12 hours of daylight, marking a seamless transition from the vibrant summer months. The gradual decline in daylight begins after the peak of 13 hours in May through July, as the sunlit hours start to recede. This month witnesses a subtle shift, echoing the rhythm of the changing seasons, with daylight remaining consistent at 12 hours across both September and August. Following this period, daylight will continue to taper down to 11 hours in October, heralding the approach of autumn and cooler weather. Overall, September encapsulates a perfect balance, offering ample sunlight while gently nudging towards the shorter days ahead.
In September, Sha Tin, Hong Kong experiences the gentlest of breezes, with an average wind speed dipping to 2.2 m/s (5 mph), marking the calmest month of the year. This seasonal lull follows a gradual decline through the summer months, where the winds taper off, shadowing the hotter, more humid days of July and August. Interestingly, as summer wanes, the winds begin to pick up again in October, reaching a brisk 4.3 m/s (10 mph). This trend of fluctuating wind speeds highlights the region's unique climate rhythms, offering a quieter atmosphere in September that is perfect for enjoying the lingering warmth before the autumn transition sets in.
Weather in Sha Tin varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Sha Tin, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present striking contrasts in weather conditions. September boasts warm temperatures, with a minimum of 24°C (75°F), averaging 28°C (83°F), and peaking at 34°C (94°F). This month also experiences significant rainfall, totaling 215 mm (8.5 in) over 22 days, accompanied by high humidity levels of 75%. In stark contrast, January offers a much cooler climate, with temperatures ranging from a minimum of 6°C (42°F) to an average of 16°C (62°F), and a maximum of 25°C (78°F). Precipitation is minimal during this month, amounting to only 16 mm (0.6 in) over just 2 days, and humidity dips to 64%. For a more detailed overview, you can check Sha Tin weather in January.
In September, the weather is warm and humid, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 34°C (94°F) and an average of 28°C (83°F). This month also experiences significant rainfall, with 215 mm (8.5 in) of precipitation over 22 days, contributing to a high humidity level of 75%. In contrast, February offers a much cooler climate, with temperatures fluctuating between a minimum of 5°C (42°F) and a maximum of 26°C (79°F), averaging around 17°C (62°F). Precipitation is considerably lower at 43 mm (1.7 in), falling over only 6 days, and humidity is a bit lower at 68%. For a closer look at February weather specifics, you can refer to Sha Tin weather in February.
When comparing the weather in September and March, there's a notable contrast in temperature and precipitation. September is distinctly warmer, with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 34°C (94°F), while March has milder temperatures averaging between 11°C (51°F) and 29°C (85°F). Additionally, September experiences significantly more rainfall, with 215 mm (8.5 in) spread over 22 days, compared to March's 59 mm (2.3 in) over just 11 days. The humidity levels in both months are similar, hovering around 75% in September and 73% in March. For more specific details on March weather conditions, you can check Sha Tin weather in March.
In comparing the weather of September and April, September is significantly warmer, with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 34°C (94°F), while April sees cooler conditions, with temperatures ranging from 13°C (56°F) to 31°C (89°F). Additionally, September is characterized by higher humidity at 75% and more frequent rainfall, totaling 215 mm (8.5 in) over 22 days, compared to April’s 93 mm (3.7 in) over just 12 days and a lower humidity of 71%. For more detailed information, check out Sha Tin weather in April.
When comparing the weather in September and May, we notice some distinct differences. September experiences warmer temperatures with a minimum of 24°C (75°F) and an average of 28°C (83°F), while May has cooler temperatures, starting at a minimum of 16°C (61°F) and averaging 26°C (80°F). Interestingly, May can reach a maximum of 35°C (95°F), which is slightly higher than September's maximum of 34°C (94°F). Both months are characterized by significant rainfall, with September receiving 215 mm (8.5 in) across 22 days compared to May's 196 mm (7.7 in) over 21 days. Humidity levels are comparable, with September at 75% and May slightly higher at 79%. For a more detailed look at the weather in May, check out Sha Tin weather in May.
In comparing the weather of September and June, we see some similarities and differences. Both months maintain a minimum temperature around 24°C (75°F - 76°F), with average temperatures sitting between 28°C (83°F - 84°F) and a maximum of 34°C (94°F) for both months. However, September experiences slightly less rainfall, with 215 mm (8.5 in) compared to June's 344 mm (13.5 in) of precipitation. Additionally, while September has rain on approximately 22 days and humidity at 75%, June has a marginally higher humidity at 77% over 26 days of precipitation. This makes June a wetter and more humid month overall. For a closer look at June weather specifics, you can check Sha Tin weather in June.
When comparing the weather in September to that of July, we notice some distinct differences. September features slightly cooler temperatures, with a minimum of 24°C (75°F) and an average of 28°C (83°F), while July is warmer, with a minimum of 25°C (77°F) and an average of 29°C (85°F). July also has higher maximum temperatures, reaching up to 36°C (97°F), compared to September's peak of 34°C (94°F).
In terms of precipitation, both months are similar, with September receiving 215 mm (8.5 in) over 22 days and July experiencing 213 mm (8.4 in) but over 26 days – suggesting a wetter feel to July. Additionally, July's humidity is notably higher at 88%, compared to September's 75%, making July feel more oppressive. For a more detailed look into the weather specifics, you can visit Sha Tin weather in July.
In comparing the weather between August and September, we see a noticeable decrease in temperature as September brings a minimum of 24°C (75°F) and an average of 28°C (83°F), compared to August's minimum of 25°C (77°F) and average of 29°C (84°F). Additionally, the maximum temperature in September reaches 34°C (94°F), which is lower than August's peak of 36°C (97°F). While September experiences significant rainfall of 215 mm (8.5 in) over 22 days, August is wetter overall with 362 mm (14.2 in) across 26 days. This results in September having slightly lower humidity levels at 75%, compared to the high humidity of 88% in August. For a more detailed look at August weather, you can check Sha Tin weather in August.
September weather typically features warmer temperatures, with a minimum of 24°C (75°F) and an average of 28°C (83°F), peaking at a high of 34°C (94°F). The month is also characterized by high humidity levels at 75% and significant rainfall, accumulating 215 mm over 22 days. In contrast, October experiences a noticeable drop in temperatures, with a minimum of 16°C (60°F) and an average of 25°C (78°F), while still reaching up to 34°C (93°F). Precipitation is reduced to 161 mm, occurring on just 10 days, and humidity levels decrease to 65%. For more detailed information, you can check Sha Tin weather in October.
September and November present a striking contrast in weather patterns. In September, temperatures start at a minimum of 24°C (75°F) and can peak at 34°C (94°F), accompanied by high humidity levels of 75% and significant rainfall totaling 215 mm (8.5 in) dispersed over 22 days. In contrast, November experiences much cooler temperatures, with a minimum of 14°C (58°F) and a maximum of 29°C (85°F), alongside a significant reduction in rainfall, totaling only 29 mm (1.1 in) over just 4 days. The humidity also decreases to 64%, making November a notably drier and more comfortable month. For a more detailed overview, you can check Sha Tin weather in November.
September and December present a stark contrast in weather conditions. In September, temperatures are warm, with a minimum of 24°C (75°F) and an average of 28°C (83°F), reaching highs of 34°C (94°F). This month also experiences significant rainfall, accumulating 215 mm (8.5 in) over 22 days, accompanied by a high humidity level of 75%. In contrast, December features much cooler temperatures, with a minimum of 8°C (46°F) and an average of 17°C (64°F), peaking at 27°C (81°F). Precipitation drops dramatically to just 21 mm (0.8 in) over 3 days, and humidity decreases slightly to 69%. For more detailed information, you can visit Sha Tin weather in December.
September in Sha Tin marks a transition from the sweltering summer months, characterized by high temperatures and elevated humidity. The average warmth becomes more bearable, but the frequent rain—spanning roughly 22 days—adds to the overall humid conditions. This month often sees a significant increase in precipitation, making it one of the wetter times of the year. Consequently, the climate shifts towards a more humid atmosphere, where the combination of heat and moisture can feel intense, contrasting sharply with the drier spells typical in the preceding months. For more detailed insights, explore the comprehensive overview at Sha Tin Climate.