Last updated: August 21, 2025
September in Yushan, China brings a warm embrace with maximum temperatures soaring up to 35°C (96°F), while the average hovers around a pleasant 23°C (74°F). As summer transitions into autumn, residents and visitors alike can expect minimum temperatures to dip to a comfortable 14°C (57°F). However, the month is not without its share of moisture, recording 78 mm (3.1 in) of precipitation over 8 days, leading to a humidity level of 73%. This combination of warmth and occasional rain creates a lush atmosphere, perfect for outdoor explorations amid Yushan's stunning landscapes.
In September, Yushan, China, experiences a warm embrace as summer draws to a close, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 35°C (96°F). The average temperature hovers around a pleasant 23°C (74°F), making it an ideal time for outdoor activities and exploration. This month marks a transition where the heat of summer begins to wane, yet it still retains a hint of warmth, showcasing the region’s climatic diversity. As the days grow shorter and cooler, the contrast with the preceding summer months becomes evident, revealing a more temperate atmosphere, perfect for enjoying the vibrant autumn scenery that Yushan has to offer.
In September, Yushan experiences a notable shift in precipitation patterns, with 78 mm (3.1 in) of rain over 8 days, signaling the transition from the peak of summer rainfall. This amount reflects a decrease from the heavy rains of July and August, which saw 196 mm (7.7 in) and 142 mm (5.6 in), respectively. The somewhat milder September rains usher in the early hints of autumn, providing a respite after the intense summer downpours. As the season progresses into October, precipitation further tapers to 66 mm (2.6 in), indicating a steady decline in rainfall. Despite this reduction, September remains a crucial month for nurturing the region's lush landscapes before the drier conditions unfold in the latter part of the year.
In September, Yushan, China, experiences a noticeable drop in humidity, settling at 73%. This decrease marks a contrast to the peak levels seen during the summer months, specifically July, which holds the record at 86%. Following the humid months of June and August, September's figures suggest a transition towards drier conditions as autumn approaches. This trend continues into October, with humidity rising slightly to 77%, before stabilizing in the later fall months. Overall, September serves as a pivotal month, illustrating the shift from the high humidity typical of summer to the more moderate levels of the coming seasons.
In September, Yushan, China experiences a UV Index of 9, categorizing it as very high and resulting in a burn time of just 15 minutes. This slight decrease from the extreme levels of July and August, where the Index peaked at 11, still emphasizes the need for sun protection. As summer transitions into autumn, the UV Index begins to taper off, yet the threat remains significant through October, reflecting a consistent trend of high UV exposure during the late summer months. Visitors should remain cautious and ensure proper sun safety when enjoying outdoor activities in Yushan. For more detailed information, please visit Yushan UV Index.
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As September unfolds in Yushan, China, the sun continues to shine, providing an average of 240 hours of radiant light, marking a slight decrease from the bustling peak of July and August. This is a natural transition as the warm embrace of summer gives way to the refreshing breezes of autumn. With September's hours still robust, it showcases a beautiful balance, nestled comfortably between the preceding summer months and the cooler days ahead. This trend highlights Yushan's enduring charm, where even as daylight begins to wane, the inviting warmth of the sun lingers, making it a perfect time for outdoor adventures and scenic explorations.
In Yushan, China, September marks a noticeable uptick in the likelihood of sunny weather, with a 45% chance of sun compared to the preceding summer months. While the summer period sees a relatively modest range of sunshine, September brings a refreshing shift, suggesting that those seeking clear skies and mild temperatures are in for a treat. This rise in sunshine likelihood is a prelude to the approaching fall, with the chances of sunny days set to decline again in October. Notably, it's a time when the landscapes begin to transition, making it a perfect period for outdoor activities amid nature's vibrant changes.
In Yushan, China, September marks a gentle transition as daylight begins to wane, offering about 12 hours of sunshine. This decline follows the peak summer months of June and July, where the region enjoys the longest days at 14 hours. As the year unfolds, daylight gradually diminishes, starting from a solid 10 hours in January and February, creeping up through the spring and early summer before reaching its zenith. The shift in September signals the onset of autumn, a precursor to shorter days, as the light gradually fades towards the winter months. This rhythm of changing daylight not only defines the seasons but also shapes the daily lives and activities of the locals in this vibrant region.
In September, Yushan, China, experiences a gentle breeze with an average wind speed of 2.6 m/s (6 mph), marking a slight increase from the calmness of August. This subtle uptick in wind speed reflects a pattern of variability across the year, with the spring months of April and May showcasing the most vigorous winds, reaching up to 3.0 m/s (7 mph). As the seasons shift towards winter, the wind speed trends toward stability, with October and November maintaining a consistent output around 2.8 m/s (6 mph) and 2.9 m/s (6 mph) respectively. This rhythmic dance of wind throughout the year not only contributes to Yushan's dynamic climate but also enhances the region’s stunning natural beauty, encouraging visitors to embrace the invigorating September air.
Weather in Yushan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Yushan, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present strikingly contrasting weather conditions. In September, temperatures range from a mild 14°C (57°F) at night to a sweltering maximum of 35°C (96°F) during the day, with an average temperature of 23°C (74°F). The month receives substantial rainfall, totaling 78 mm (3.1 in) across about 8 days, and humidity levels are relatively high at 73%.
In stark contrast, January is characterized by much colder temperatures, with lows plunging to -13°C (9°F) and an average of just 2°C (36°F). Though the maximum reaches a more temperate 17°C (63°F), the overall winter environment is distinctly less humid at 68%, and precipitation is minimal, averaging only 27 mm (1.0 in) over about 3 days. For a deeper look into the January weather, you can visit Yushan weather in January.
September and February exhibit strikingly different weather patterns. In September, temperatures can range from a mild 14°C (57°F) at night to a warm 35°C (96°F) during the day, with an average of 23°C (74°F). This month also sees considerable rainfall, with 78 mm (3.1 in) of precipitation over about 8 days, leading to a relatively high humidity of 73%. In contrast, February presents a much cooler climate, with minimum temperatures dropping to -7°C (20°F) and an average temperature of only 6°C (42°F). Although daytime highs can reach 26°C (79°F), the month generally experiences less precipitation—just 26 mm (1.0 in) over 4 days—coupled with a humidity level of 75%. For more detailed information on February weather, you can visit Yushan weather in February.
When comparing the weather in September and March, notable differences emerge. September boasts warmer temperatures, with a minimum of 14°C (57°F) and an average of 23°C (74°F), reaching highs of 35°C (96°F). This month also sees higher humidity levels at 73% and more precipitation, totaling 78 mm (3.1 in) over about 8 days. In contrast, March experiences much cooler conditions, with a minimum temperature of 0°C (31°F) and an average of 11°C (53°F), peaking at 28°C (83°F). Rainfall is less abundant in March, averaging 36 mm (1.4 in) over just 7 days, and humidity is slightly higher at 81%. For a more detailed look at March weather, you can refer to Yushan weather in March.
September weather typically showcases warmer temperatures, with average highs reaching up to 35°C (96°F) compared to April's pleasant average of 17°C (62°F). While the minimum temperature in September is significantly higher at 14°C (57°F), April starts off cooler, with lows around 3°C (37°F). Rainfall is more prominent in September, totaling 78 mm (3.1 in) over about 8 days, while April sees less precipitation at 45 mm (1.8 in) across 7 days. Additionally, humidity is slightly lower in September at 73%, compared to 81% in April. For more detailed weather information, check out Yushan weather in April.
When comparing the weather between September and May, we see some notable differences. September tends to be warmer overall, with average temperatures reaching 23°C (74°F) compared to May's average of 22°C (73°F). However, May can experience higher maximum temperatures, occasionally reaching up to 38°C (101°F) compared to September's max of 35°C (96°F). In terms of precipitation, September sees slightly more rainfall with 78 mm (3.1 in) falling over 8 days, while May has 61 mm (2.4 in) over just 6 days. Humidity levels remain fairly comparable, with September at 73% and May slightly higher at 78%. For more detailed information about May conditions, you can check Yushan weather in May.
In comparing the weather of September and June, we can observe distinct differences in both temperature and precipitation. September features a minimum temperature of 14°C (57°F) and an average of 23°C (74°F), with a maximum reaching 35°C (96°F). It experiences less precipitation, totaling 78 mm (3.1 in) over 8 days, and has a humidity level of 73%. In contrast, June boasts slightly higher temperatures, with a minimum of 15°C (59°F), an average of 27°C (80°F), and a maximum of 37°C (100°F). This month also sees significantly more rainfall, accumulating 171 mm (6.7 in) over 9 days, with humidity peaking at 79%. Overall, June tends to be warmer and wetter than September. For more detailed information, you can visit this link: Yushan weather in June.
In July, the weather tends to be significantly warmer and more humid compared to September. With minimum temperatures around 20°C (68°F) and an average of 28°C (82°F), July experiences maximum highs reaching up to 39°C (102°F). Additionally, the month sees higher precipitation levels, accumulating 196 mm (7.7 in) over 12 days, and an average humidity of 86%. In contrast, September offers a milder climate with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 35°C (96°F) and an average of 23°C (74°F). Precipitation decreases to 78 mm (3.1 in) across 8 days, providing a drier atmosphere with lower humidity at 73%. For more detailed weather insights, you can check Yushan weather in July.
In comparing the weather between September and August, September tends to be slightly cooler with an average temperature of 23°C (74°F), compared to August's warmer average of 28°C (82°F). The maximum temperatures in September reach up to 35°C (96°F), which is lower than August's peak of 38°C (100°F). Additionally, September experiences more moderate rainfall, totaling 78 mm (3.1 in) over 8 days, whereas August sees significantly higher precipitation of 142 mm (5.6 in) over 13 days, contributing to a more humid atmosphere at 83% compared to September's 73% humidity. For more detailed insights, you can check Yushan weather in August.
September typically experiences warmer temperatures, with a minimum of 14°C (57°F) and an average of 23°C (74°F), peaking at a maximum of 35°C (96°F). The month also sees about 78 mm (3.1 in) of precipitation over 8 days, accompanied by a humidity level of 73%. In contrast, October brings a notable drop in temperatures, with a minimum of 6°C (43°F) and an average of 16°C (62°F), though it can still reach up to 34°C (94°F) at its warmest. The precipitation in October is slightly lower at 66 mm (2.6 in) but also occurs over 8 days, and humidity increases slightly to 77%. For detailed weather information, check Yushan weather in October.
September and November exhibit stark contrasts in weather patterns. In September, temperatures range from a mild 14°C (57°F) to a hot 35°C (96°F), with an average of 23°C (74°F), accompanied by a considerable 78 mm of rainfall over 8 days, resulting in fairly high humidity levels of 73%. In contrast, November brings cooler temperatures, with a minimum of -1°C (30°F) and an average of 11°C (53°F), peaking at 27°C (81°F). Precipitation drops significantly to 28 mm over just 4 days, while humidity increases to 83%. For more information on the weather during this month, you can check Yushan weather in November.
September and December present distinct weather contrasts, highlighting the seasonal transition. In September, temperatures range from a mild 14°C (57°F) at night to a warm 35°C (96°F) during the day, with an average of 23°C (74°F). The month sees 78 mm (3.1 in) of precipitation over about 8 days, paired with a relatively high humidity of 73%. In stark contrast, December experiences much colder weather, with temperatures plummeting to a minimum of -7°C (20°F) and an average of only 5°C (40°F), peaking at 18°C (64°F). Precipitation decreases significantly to just 14 mm (0.5 in) over 3 days, while humidity rises slightly to 79%. For more detailed information on December weather, you can refer to Yushan weather in December.
As September unfolds in Yushan, the weather showcases a unique blend of warmth and humidity that distinguishes it from the preceding summer months. With temperatures averaging around a comfortable 23°C, the heat begins to mellow compared to the sweltering highs of August, yet still reaches peaks of 35°C on certain days. Although precipitation increases, with about 78 mm and 8 days of rain, it often manifests as refreshing showers that can rejuvenate the landscape. This month is undeniably transitional, hinting at the cooler autumn days to come while maintaining a lingering warmth. For a deeper understanding of this climate shift, check out Yushan Climate.