Last updated: August 21, 2025
September in Taiyuan, China showcases a delightful transition into autumn, with temperatures ranging from a maximum of 34°C (93°F) to a refreshing minimum of 14°C (57°F), leading to an average of 25°C (77°F). The month witnesses an average precipitation total of 154 mm (6.0 in), spread across approximately 15 rainy days, contributing to a humidity level of around 62%. This combination of warmth and occasional rainfall makes September a unique time to experience the vibrant city of Taiyuan. Embrace the season's charm while exploring its attractions under the temperate skies.
In September, Taiyuan, China experiences a delightful transition as summer gradually gives way to fall. The temperatures range from a comfortable 14°C (57°F) at night to a warm 34°C (93°F) during the day, with an average of 25°C (77°F). This marks a noticeable dip from the searing summer months, yet it remains pleasantly warm. With persistent sunshine and mild evenings, September is an ideal time for outdoor activities and enjoying the vibrant local culture. As the month progresses, temperatures continue to cool, hinting at the crisp autumn air that follows, making it a transitional gem in Taiyuan's climate calendar.
In September, Taiyuan experiences a notable shift in precipitation with 154 mm (6.0 in) of rain over 15 days, marking a decrease from the heavier summer months. Following June's peak of 441 mm, the rainfall begins to taper off, hinting at the transition to autumn. This month acts as a bridge, maintaining a moderate level of moisture that supports the latter stages of the growing season. As the rain diminishes from the torrential downpours of summer, it reflects a gradual climatic shift, with October expected to reduce precipitation further to just 58 mm (2.3 in). This pattern suggests a move towards drier conditions, preparing the landscape for the cooler and less humid months ahead.
As summer transitions to autumn in Taiyuan, China, September experiences a notable drop in humidity, falling to 62%. This decrease marks a significant shift from the peak summer humidity levels, which peaked at 89% in July. Following a month of 84% humidity in August, the air begins to dry out as cooler temperatures approach. This trend of declining humidity continues into October, which sees levels stabilize at 64%. Overall, September serves as a refreshing reprieve from the heavier summer mugginess, offering a crispness to the air as the region embraces the upcoming fall season.
As summer transitions to fall in Taiyuan, China, September maintains a notably high UV Index of 11, categorized as extreme. This level indicates that sun exposure can lead to skin burns in just 10 minutes, necessitating extra caution even as temperatures may begin to cool. Interestingly, while September's UV Index is slightly lower than the peak summer months of July and August, it remains consistent with the extreme values seen in March and April. This month highlights a clear trend where the UV Index hovers high throughout the warmer months, before taking a dip in the autumn. To stay informed on UV levels and keep your skin protected, check out the full details here: Taiyuan UV Index.
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September in Taiyuan, China, welcomes a generous 282 hours of sunshine, making it one of the sunniest months of the year. This vibrant transition into autumn follows a spectacular summer, where July and August basked in 303 and 312 hours of sunshine, respectively. While September's sunlight slightly diminishes, it still shines brightly compared to earlier months, such as January’s mere 173 hours. The trend indicates a gradual increase in sunlight hours during the spring and summer months, peaking in the height of summer before the days start to shorten. As September ushers in the new season, it maintains a warm glow, inviting residents to relish the lingering warmth before autumn truly sets in.
September in Taiyuan, China, offers a notable return to sunnier days, with a 59% chance of sunshine, making it one of the brighter months of the year. This increase follows a summer transition where the likelihood of clear skies fluctuated, peaking modestly in August at 25%. As the city moves past the sweltering summer, September stands out as a time when the sun re-emerges, presenting ideal conditions for outdoor activities. With the promise of warm, sunlit days, residents and visitors alike can embrace the beauty of early autumn in Taiyuan.
As the warmth of summer gently fades, September in Taiyuan, China, welcomes a gradual transition in daylight. After basking in 13 hours of sunlight during the peak summer months of June through August, the city experiences a slight decrease to 12 hours as autumn approaches. This trend of diminishing daylight continues into October, reflecting the shift in seasons. Each month leading up to September showcases an increase in light, starting at 10 hours in January and peaking in May. As the year progresses, the rhythm of daylight ebbs and flows, with September marking a subtle yet significant turning point, inviting the crispness of fall while still holding onto the lingering glow of summer's end.
As September rolls around in Taiyuan, the breeze remains gentle, with an average wind speed of 1.5 m/s (3 mph). This month smoothly transitions from the summer's slightly brisker winds in July, which peak at 1.9 m/s (4 mph), to the calmer days of autumn. Interestingly, September's winds mirror those of February and June, showcasing a consistent pattern where late summer and early fall maintain a tranquil atmosphere. Overall, the wind speeds throughout the year suggest a refreshing yet mild climate, inviting residents and visitors alike to relish the serene beauty of Taiyuan's September winds.
Weather in Taiyuan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Taiyuan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is warm with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 34°C (93°F), averaging around 25°C (77°F). The month experiences considerable precipitation, totaling 154 mm (6.0 in) over approximately 15 days, leading to a humidity level of 62%. In contrast, January presents a stark shift with much colder temperatures, where the minimum dips to -7°C (19°F) and the average is just 7°C (45°F), peaking at 23°C (74°F). Precipitation decreases to 83 mm (3.3 in) over 9 days, and despite slightly higher humidity at 64%, the overall winter climate is significantly different. For more detailed information, you can check out Taiyuan weather in January.
September and February present contrasting weather patterns. September typically boasts warmer temperatures, ranging from a minimum of 14°C (57°F) to a maximum of 34°C (93°F), with an average of 25°C (77°F). The month experiences significant rainfall, accumulating 154 mm (6.0 in) over about 15 days, and a humidity level of 62%. In stark contrast, February features much cooler conditions, with temperatures dipping as low as -5°C (24°F) and reaching a maximum of 24°C (76°F), average hovering around 9°C (48°F). Precipitation in February is less, totaling 114 mm (4.5 in) across 13 days, while humidity is slightly higher at 69%. For more specific weather details, check out Taiyuan weather in February.
September and March exhibit strikingly different weather patterns. In September, temperatures range from a mild 14°C (57°F) to a warm 34°C (93°F), with an average of 25°C (77°F), while March's temperatures are significantly cooler, peaking at 29°C (84°F) and averaging 14°C (57°F). Precipitation also varies, with September receiving 154 mm (6.0 in) over 15 days, compared to March's 243 mm (9.6 in) spread across 19 days. Additionally, March tends to have higher humidity levels at 79%, compared to September's 62%. For more details, you can explore Taiyuan weather in March.
When comparing the weather in September and April, notable differences arise in temperature and precipitation. September typically presents warmer conditions, with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 34°C (93°F), while April is much cooler, with average temperatures between 2°C (35°F) and 32°C (89°F). However, April experiences higher humidity at 81% compared to September's 62%. Additionally, precipitation levels are more pronounced in April with 220 mm (8.7 in) over 16 days, compared to September's 154 mm (6.0 in) over 15 days. For more details on April conditions, you can explore Taiyuan weather in April.
In September, the weather is generally warmer than in May, with average temperatures reaching 25°C (77°F) compared to May's average of 22°C (72°F). However, September experiences lower humidity levels at 62%, unlike May, which has a much higher humidity at 86%. Rainfall is significant in both months; September receives about 154 mm (6.0 in) over 15 days, whereas May has considerably more precipitation at 333 mm (13.1 in) across 19 days. For those interested in more details about the conditions during May, you can find them here: Taiyuan weather in May.
When comparing the weather in June and September, we observe some notable differences. Both months have fairly similar average temperatures, at around 25°C (77°F), but June tends to be slightly warmer, reaching a maximum of 35°C (95°F) compared to September's 34°C (93°F). However, June is significantly wetter, with an average precipitation of 441 mm (17.4 in) over 22 days, while September sees less rain at 154 mm (6.0 in) across 15 days. Additionally, June experiences higher humidity levels at 83%, making it feel more oppressive than September's 62%. For more detailed insights, you can check Taiyuan weather in June.
When comparing the weather in September and July, notable differences emerge in temperature, precipitation, and humidity. September typically has milder temperatures, with a minimum of 14°C (57°F) and a maximum of 34°C (93°F), while July experiences warmer conditions, ranging from a minimum of 20°C (69°F) to a high of 36°C (97°F). Precipitation is also markedly higher in July, with 272 mm (10.7 in) over 20 days compared to September's 154 mm (6.0 in) across 15 days. Additionally, July presents significantly higher humidity levels at 89%, in contrast to September's more comfortable 62%. For a detailed overview, you can check Taiyuan weather in July.
In comparing the weather between September and August, September tends to be milder with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 34°C (93°F), compared to August, which is warmer with a range of 21°C (70°F) to 35°C (95°F). While September sees lower average humidity at 62%, August is notably more humid at 84%. Additionally, September experiences less precipitation, with 154 mm (6.0 in) over 15 days, while August has higher rainfall of 202 mm (8.0 in) across 19 days. For more details on August weather, you can check Taiyuan weather in August.
September typically showcases warmer weather, with average temperatures reaching around 25°C (77°F) and daily highs peaking at 34°C (93°F). This month also experiences significant rainfall, with about 154 mm (6.0 in) falling over 15 days. In contrast, October brings a noticeable drop in temperatures, averaging 19°C (66°F) with minimums dipping to 8°C (46°F). While rainfall is less frequent, totaling 58 mm (2.3 in) over 9 days, humidity remains relatively stable at 64%. Overall, October provides a cooler and drier climate compared to the warmth and moisture of September. For detailed insights, you can check Taiyuan weather in October.
In September, the weather tends to be warm with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 34°C (93°F), averaging around 25°C (77°F). This month also experiences significant rainfall, totaling 154 mm (6.0 in) over about 15 days, accompanied by a humidity level of 62%. In contrast, November sees a noticeable drop in temperatures, with lows reaching 3°C (38°F) and highs averaging 14°C (57°F), peaking at 28°C (82°F). Precipitation also decreases to 95 mm (3.7 in) across 11 days, while humidity rises slightly to 72%. For a more detailed look at November conditions, check out Taiyuan weather in November.
September weather is characterized by warm temperatures, with an average of 25°C (77°F) and highs reaching up to 34°C (93°F). The month also sees relatively high humidity at 62% and experiences frequent rainfall, totaling 154 mm (6.0 in) over about 15 days. In contrast, December brings a significant drop in temperatures, with an average of 8°C (47°F) and lows that can plummet to -3°C (26°F). Although it has less rainfall—60 mm (2.4 in) over 11 days—December's humidity rises to 76%. For more detailed information on the weather during this month, you can visit Taiyuan weather in December.
September in Taiyuan presents a striking contrast to the scorching summer months, with temperatures gradually cooling to a more comfortable average of 25°C (77°F). The month is characterized by increased rainfall, occurring across about half the days, which adds a refreshing touch to the air. Although humidity remains moderately high at 62%, the overall climate becomes more pleasant, offering a welcome respite from the sweltering heat. This transitional month sets the stage for autumn, allowing visitors to experience the city in a vibrant, slightly damp atmosphere. For more details on the unique weather characteristics throughout the year, visit Taiyuan Climate.