Last updated: August 21, 2025
In September, Xiaoshan, China experiences a warm climate characterized by a maximum temperature reaching 36°C (98°F) and an average of 26°C (78°F). The minimum temperature dips to 16°C (62°F), providing a pleasant range for outdoor activities. This month witnesses significant rainfall, with a total precipitation of 133 mm (5.2 in) spread over 13 days, contributing to the high humidity levels of 81%. The combination of heat and moisture creates a dynamic weather pattern, making September a vibrant yet occasionally rainy time in Xiaoshan.
In September, Xiaoshan experiences a notable shift towards milder weather as summer retreats. With minimum temperatures settling around 16°C (62°F), the cool evenings provide a comforting contrast to the daytime warmth. The average temperature reaches a pleasant 26°C (78°F), perfectly suited for outdoor activities and enjoying the vibrant local culture. As temperatures peak at 36°C (98°F), it’s still reminiscent of the hot summer months, but the humidity begins to ease, hinting at the cooler days ahead. This transitional period makes September an inviting time to explore Xiaoshan, where the blend of warmth and refreshing breezes creates an ideal climate for both locals and visitors alike.
In September, Xiaoshan experiences a notable dip in precipitation compared to the preceding summer months, with 133 mm (5.2 in) of rain over 13 days. This marks a transition into the drier autumn season, particularly following the heavy downpours of June, which received the most significant rainfall at 348 mm (13.7 in). The consistent shift from summer's intensity—highlighted by July's 233 mm (9.2 in)—to September’s milder conditions reflects a typical pattern as the region prepares for a more stable climate in the upcoming months. With rainfall gradually decreasing through September and into October, residents can anticipate clearer skies ahead, allowing time for the vibrant fall scenery to emerge.
In September, humidity in Xiaoshan, China, tends to peak at 81%, marking a slight decrease from the summer months when levels reached as high as 93% in July. This gradual decline signals the transition into autumn, as the oppressive stickiness of summer gives way to more comfortable conditions. From January's 70%, we witness a steady climb throughout the spring and summer, culminating in the highest levels in June and July. As fall approaches, the humidity stabilizes around the low 80s, providing a refreshing contrast to the preceding months. This seasonal ebb and flow of moisture not only influences the local climate but also sets the stage for the vibrant changes that autumn brings.
As September unfolds in Xiaoshan, China, the UV Index remains impressively high at 10, categorizing it as very high. As summer transitions into autumn, this month signals a slight decrease from the peak levels seen during the height of summer, where the UV was at its extreme best. With a burn time of just 15 minutes, the intense sun demands caution, reminding residents and visitors alike to protect their skin. This trend of high UV exposure continues into October, albeit with a gradual decline. For more details on the UV Index and to stay informed, check Xiaoshan UV Index.
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As summer wanes, September in Xiaoshan brings a delightful transition with 243 hours of sunshine, marking a noticeable dip from the sun-soaked heights of August's 312 hours. This gradual decrease is part of a consistent pattern as the year progresses toward autumn. Following the dynamic summer peaks, September still offers ample sunny days, contributing to a vibrant atmosphere before the clouds of fall settle in. Notably, April and May also show significant brightness, hinting at the region’s fertile climate, while the lingering warmth of September often invites leisurely outdoor activities. With each passing month, Xiaoshan showcases a harmonious rhythm of sunlight that paints a beautiful backdrop for the changing seasons.
In Xiaoshan, China, the likelihood of sunny weather experiences a noticeable shift as summer transitions into autumn. September boasts a respectable 44% chance of sunshine, marking a welcome improvement from the bleak summer months of June and July, which see chances as low as 15% and 19%, respectively. As the sweltering heat of summer subsides, September offers a favorable climate that feels more inviting. This trend continues into October and November, where the probability of sunny skies hovers around 39% and 46%. Interestingly, the month of December shines bright with a 65% chance of sun, suggesting that autumn is not only a time of transition but also a sneak peek into the favorable winter months ahead. This pattern indicates that those seeking sunshine in Xiaoshan will find a promising window when September arrives.
In Xiaoshan, China, the transition into September brings a notable shift in daylight duration, as the days begin to shorten from the summer's peak. With 12 hours of daylight, September marks a gentle decline after June's high of 14 hours. This month serves as a bridge between the abundant sunlight of summer and the more subdued daylight hours of autumn, transitioning gracefully to October’s 11 hours. As the year progresses, September encapsulates the essence of change; the daylight not only dwindles but also ushers in the refreshing coolness of fall, painting a seasonal portrait that invites reflection and appreciation for nature's rhythm.
As September arrives in Xiaoshan, the gentle whispers of the wind bring a slight uptick in speed, averaging 2.4 m/s (5 mph). This month stands out as a transition point, with winds picking up after the calm of the summer months, where August saw a dip to 2.0 m/s (4 mph). The cooling trend that accompanies the onset of autumn often stirs the air, creating a refreshing contrast to the higher winds of July at 3.2 m/s (7 mph). Overall, September's breeze feels rejuvenating, bridging the relaxed summer vibe and the invigorating crispness that October promises. It’s a perfect time to enjoy the outdoors as nature begins its beautiful transformation.
Weather in Xiaoshan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Xiaoshan, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January showcase contrasting weather conditions, reflecting the shift in seasons. September typically boasts a warm average temperature of 26°C (78°F), reaching highs of up to 36°C (98°F), while experiencing significant humidity at 81% and 133 mm (5.2 in) of rain over 13 days. In contrast, January presents a much chillier climate, with an average temperature of just 6°C (43°F) and lows plummeting to -9°C (16°F). Precipitation is reduced to 79 mm (3.1 in) over 9 days, and humidity drops to 70%. This drastic shift from September's warmth to January's cold highlights the region's diverse climate. For a detailed look at January weather, check out Xiaoshan weather in January.
September and February present markedly different weather conditions. In September, temperatures range from a mild 16°C (62°F) at night to a scorching 36°C (98°F) during the day, with an average of around 26°C (78°F). The month is also characterized by high humidity at 81% and significant rainfall, totaling 133 mm (5.2 in) over 13 days. In contrast, February experiences chillier weather, with temperatures dipping as low as -4°C (25°F) at night, averaging around 8°C (46°F), and reaching a maximum of 27°C (80°F) during warmer days. February sees less precipitation at 68 mm (2.7 in) over 9 days and slightly lower humidity at 73%. For more details about February weather in Xiaoshan, visit Xiaoshan weather in February.
September and March present contrasting weather patterns. In September, temperatures range from a mild 16°C (62°F) to a scorching 36°C (98°F), with an average of 26°C (78°F). This month sees significant rainfall, accumulating 133 mm (5.2 in) over 13 days, coupled with high humidity at 81%. In contrast, March offers a much cooler atmosphere, with temperatures fluctuating between a brisk 2°C (35°F) and a pleasant 29°C (85°F), averaging 13°C (56°F). Although precipitation is slightly less at 119 mm (4.7 in) over 14 days, humidity remains the same at 81%. For more detailed information on the weather in March, you can refer to Xiaoshan weather in March.
In comparing September and April weather, September typically showcases warmer temperatures, with an average of 26°C (78°F) and highs reaching up to 36°C (98°F), contrasted with April's more moderate average of 18°C (64°F) and a maximum of 34°C (94°F). September experiences higher humidity at 81% compared to April’s 87%. Additionally, while September sees more rainfall overall, totaling 133 mm (5.2 in) over 13 days, April has less precipitation at 89 mm (3.5 in) across 10 days. For a more detailed look at April conditions, visit Xiaoshan weather in April.
September and May exhibit distinct weather patterns, with September often marked by warmer average temperatures and higher humidity levels. September sees minimum temperatures around 16°C (62°F) and averages of 26°C (78°F), while reaching highs of 36°C (98°F). In contrast, May boasts slightly cooler temperatures, with minimums at 11°C (52°F) and an average of 23°C (73°F), peaking at a maximum of 38°C (101°F). Precipitation is also notable in both months, with September receiving 133 mm (5.2 in) over 13 days and May experiencing slightly more with 165 mm (6.5 in) across 12 days. The humidity levels are relatively high in both months, with September at 81% and May slightly higher at 87%. For more detailed insights on May's weather, see Xiaoshan weather in May.
The weather in September tends to be slightly more comfortable compared to June, with average temperatures around 26°C (78°F) and maximums reaching up to 36°C (98°F). In contrast, June has a marginally cooler average of 25°C (78°F), but can peak at a higher maximum of 37°C (99°F). September experiences significant rainfall, with an average precipitation of 133 mm (5.2 in) over 13 days, while June is notably wetter, receiving 348 mm (13.7 in) across 18 days. Additionally, humidity levels are higher in June at 89%, compared to 81% in September. For more detailed insights, you can check Xiaoshan weather in June.
When comparing the weather in September and July, several notable differences emerge. In September, temperatures range from a minimum of 16°C (62°F) to a maximum of 36°C (98°F), with an average of 26°C (78°F), making it generally milder than July, which sees a higher temperature range from a minimum of 22°C (71°F) to a scorching maximum of 41°C (106°F) and an average of 29°C (85°F). Additionally, September experiences less precipitation, with 133 mm (5.2 in) over 13 days, compared to July's 233 mm (9.2 in) over 17 days. Humidity levels are also lower in September at 81%, contrasted with July's 93%, contributing to a more comfortable climate overall in September. For a detailed overview of July conditions, you can refer to Xiaoshan weather in July.
In comparing the weather of September and August, September is noticeably cooler, with average temperatures ranging from a minimum of 16°C (62°F) to a maximum of 36°C (98°F), whereas August features higher temperatures, with a minimum of 18°C (65°F) and a maximum of 40°C (103°F). Additionally, September experiences less precipitation, totaling 133 mm (5.2 in) over 13 days compared to August's 163 mm (6.4 in) across 14 days. The humidity in September is slightly lower at 81%, compared to August's 91%, making September feel a bit more comfortable. For a detailed look at August weather, you can check Xiaoshan weather in August.
September and October exhibit notable differences in weather patterns. In September, temperatures range from a minimum of 16°C (62°F) to a scorching maximum of 36°C (98°F), with an average of 26°C (78°F). The month is also characterized by high humidity at 81% and significant rainfall, accumulating 133 mm (5.2 in) over 13 rainy days. In contrast, October experiences cooler temperatures, with a minimum of 9°C (48°F), an average of 20°C (68°F), and a maximum of 35°C (95°F). Precipitation decreases sharply to 56 mm (2.2 in) across just 6 days, while humidity remains relatively stable at 80%. For more details on October's weather, you can check Xiaoshan weather in October.
In September, the weather is characterized by warm temperatures, with a minimum of 16°C (62°F) and an average of 26°C (78°F), peaking at a hot 36°C (98°F). This month also experiences significant precipitation, totaling 133 mm (5.2 in) over about 13 days, contributing to high humidity levels averaging 81%.
In contrast, November brings a noticeable chill, with temperatures dipping to a minimum of 1°C (35°F) and an average of 14°C (58°F), while still reaching a maximum of 31°C (89°F) on warmer days. Rainfall decreases to 60 mm (2.4 in), occurring over approximately 9 days, and the humidity level remains relatively consistent at 82%.
For more specific details on the weather during this month, you can visit Xiaoshan weather in November.
September and December present stark contrasts in weather. In September, temperatures can soar, with daily averages around 26°C (78°F) and maximums reaching up to 36°C (98°F), while the humidity remains high at 81%. Rainfall is also a significant factor, with 133 mm (5.2 in) of precipitation spread over 13 days. In contrast, December experiences much cooler temperatures, ranging from a minimum of -4°C (25°F) to a maximum of 23°C (74°F), and an average of only 8°C (47°F). Precipitation decreases significantly to 66 mm (2.6 in) over just 8 days, and humidity is slightly lower at 77%. For more detailed weather information during December, you can check out Xiaoshan weather in December.
As September rolls in, Xiaoshan experiences a notable shift in its weather patterns compared to the preceding summer months. While still enjoying warm temperatures, the intensity begins to ease, creating a more comfortable environment for outdoor activities. The humidity remains high, contributing to a somewhat tropical ambiance, but the month is also marked by increased rainfall, with more frequent precipitation days compared to the drier months of July and August. This combination of warmth and moisture not only revitalizes the lush landscapes but also signals the transition towards autumn. For a deeper dive into Xiaoshan's climate and what to expect throughout the year, visit Xiaoshan Climate.