Last updated: August 21, 2025
In Dongcheng, China, September brings a remarkable shift in weather patterns, with maximum temperatures reaching up to 39°C (102°F), making it the tail end of summer's heat. The average temperature settles at a comfortable 27°C (80°F), while the cool nights drop to a minimum of 16°C (62°F). This month also sees around 90 mm (3.6 in) of rainfall spread over 11 days, contributing to a humidity level of 72% that can make the air feel quite warm and sticky. As the season transitions, residents experience a blend of heat and refreshing showers, making it a unique time in Dongcheng.
In September, Dongcheng, China, experiences a pleasant transition into autumn, with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 39°C (102°F). The average temperature settles at a comfortable 27°C (80°F), providing a lovely balance between the lingering warmth of summer and the impending coolness of fall. This month stands out as the last hurrah of heat before temperatures begin to drop, making it ideal for outdoor activities and exploring the vibrant landscapes. As the days shorten, the mild evenings create a perfect backdrop for enjoying local culture and festivities.
In September, Dongcheng experiences a moderate drop in precipitation, receiving 90 mm (3.6 in) of rain over 11 days. This marks a shift from the heavier rains of summer, particularly June’s peak of 286 mm, and heralds the onset of drier autumn conditions. During this month, the rainfall is less intense, providing a brief respite before the year's final quarter. The trend indicates a gradual decline in precipitation as the region transitions towards the drier months of October and November, both of which show significantly lower totals. Overall, September’s precipitation serves as a bridge between the vibrant, wet summer and the cooler, drier fall, highlighting the dynamic seasonal shifts characteristic of Dongcheng’s climate.
In September, Dongcheng experiences a notable decline in humidity, dropping to 72% after the peak summer months. This decrease marks a significant shift from the highs of 91% in July and 87% in both June and August, signaling the transition into autumn. While the humidity remains elevated compared to the cooler months of January and February, this seasonal dip offers a breath of fresh air after the oppressive summer heat. As the year progresses into October, the humidity rises slightly to 74%, hinting at a gradual stabilization in moisture levels as Dongcheng moves into the fall season. The overall trend reflects typical climatic patterns, where the late summer humidity begins to ease, paving the way for more comfortable conditions.
In September, Dongcheng experiences an extreme UV Index of 11, making sun protection essential as the burn time is a mere 10 minutes. This month reflects a slight decline from the peak of 12, which characterizes the summer months of June, July, and August. The trend shows that while September maintains a high level of solar intensity, it signals the onset of a gradual decrease in UV exposure as temperatures cool. As autumn approaches, residents and visitors should remain vigilant about sun safety, especially during midday hours. For further details on UV levels throughout the year, visit Dongcheng UV Index.
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September in Dongcheng, China, basks in a warm glow of 237 sunshine hours, making it a delightful transition from the summer's peak brightness of 309 hours in August. This month stands out as a pleasant respite, reflecting a slight decrease, yet still significantly benefiting from late summer’s allure. As the year progresses, daylight hours generally decline from May's peak of 264 hours, but September's abundant sun signals the lingering warmth before the autumn chill sets in. The pattern showcases a vibrant summer leading into early fall, encapsulating the region's climate in a tapestry of sunny days that foster both outdoor activities and a scenic backdrop for local life.
In Dongcheng, China, September emerges as a promising month for sunny weather, boasting a 45% chance of sun. This marks a notable increase from the preceding summer months, where the likelihood of sunny days drops to as low as 13% in July. The trend appears to shift as we transition from sultry August, with its 24% chance, to the more favorable September weather. As autumn approaches, the sun’s presence becomes more prominent again, providing a delightful contrast to the earlier months of the year when sunny prospects lingered between 21% and 34%. Overall, September stands out as a season of revitalized brightness, inviting outdoor activities and a chance to enjoy the lingering warmth before the chill of autumn fully sets in.
As summer fades into autumn in Dongcheng, China, September offers a gentle transition in daylight duration, with the sun gracing the skies for about 12 hours each day. This month marks a subtle decline from the peak daylight of 13 hours experienced during the summer months of June through August. Following the vibrant days of summer, September’s slightly shorter daylight serves as a prelude to the cooler, darker months ahead. With October bringing another hour less of sunlight, the gradual reduction in daylight highlights the shift in seasons, encouraging residents to cherish the lingering warmth and light as they prepare for the cozy embrace of autumn.
As September breezes in Dongcheng, China, the wind carries a gentle whisper, averaging 1.7 m/s (4 mph)—a refreshing end to the sultry summer months. This subtle increase from the previous August suggests a shift towards more dynamic weather patterns, contrasting with the tranquility of earlier months like June, which saw the year's lowest speeds at 1.4 m/s (3 mph). The winds begin to pick up, hinting at the upcoming autumn season, when October will see an uptick in gusts to 2.1 m/s (5 mph). This gradual oscillation in wind speed not only showcases the seasonal transition but also energizes the atmosphere, inviting residents to embrace the crisp air and the beauty of change as nature prepares for its next chapter.
Weather in Dongcheng varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Dongcheng, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present a stark contrast in weather conditions. In September, temperatures range from a minimum of 16°C (62°F) to a scorching maximum of 39°C (102°F), with an average temperature of 27°C (80°F). The month also experiences significant rainfall, with 90 mm (3.6 in) of precipitation over 11 days, alongside high humidity at 72%. In contrast, January brings much cooler temperatures, with a minimum of -5°C (23°F) and a maximum of 25°C (78°F), averaging just 7°C (46°F). Precipitation is lighter in January, totaling 67 mm (2.7 in) over 8 days, and the humidity drops to 65%. For more details on January weather specifics, you can refer to Dongcheng weather in January.
September and February present stark contrasts in weather conditions. In September, temperatures range from a mild 16°C (62°F) at night to a scorching 39°C (102°F) during the day, accompanied by significant humidity at 72% and a total precipitation of 90 mm (3.6 in) over 11 days. In contrast, February experiences much cooler temperatures, with a minimum of -3°C (26°F) and a maximum of 27°C (81°F), averaging just 9°C (48°F). The month sees slightly less rainfall at 75 mm (2.9 in) over 10 days and maintains a similar humidity level of 71%. For more specific insights on February weather, you can check Dongcheng weather in February.
September and March present contrasting weather patterns. In September, temperatures are notably warmer, with averages reaching 27°C (80°F) and maximums soaring up to 39°C (102°F). The humidity is relatively high at 72%, accompanied by 90 mm of precipitation over about 11 days. Conversely, March experiences much cooler conditions, with an average temperature of 14°C (57°F) and nighttime lows dipping to -1°C (31°F). This month sees increased rainfall, totaling 134 mm spread over 15 days, and a higher humidity level of 81%. For more details on March weather, you can visit Dongcheng weather in March.
September and April exhibit contrasting weather patterns, showcasing the significant seasonal transitions. In September, temperatures soar with a minimum of 16°C (62°F) and an average high of 27°C (80°F), reaching up to 39°C (102°F) on hot days. In contrast, April begins with cooler temperatures, featuring a minimum of 4°C (39°F) and an average high of 18°C (65°F), peaking at a more moderate 34°C (93°F). While September records 90 mm (3.6 in) of precipitation over 11 days, April sees slightly more rainfall at 97 mm (3.8 in) across 12 days, accompanied by higher humidity levels of 86% compared to September's 72%. For more details on April's conditions, you may refer to this link: Dongcheng weather in April.
In comparing the weather of September and May, September boasts warmer average temperatures, ranging from a minimum of 16°C (62°F) to a maximum of 39°C (102°F), while May offers cooler temperatures with a minimum of 9°C (49°F) and a slightly lower maximum of 41°C (107°F). Interestingly, despite having cooler temperatures, May experiences significantly higher precipitation, totaling 189 mm (7.4 in) over 14 days, compared to September's 90 mm (3.6 in) over 11 days. Additionally, humidity levels in May are higher at 87%, compared to September's 72%, making for a more humid atmosphere in the earlier month. For a detailed look at weather conditions during May, check out Dongcheng weather in May.
September and June present distinct weather patterns. In September, temperatures typically range from a minimum of 16°C (62°F) to a maximum of 39°C (102°F), with an average of 27°C (80°F). The month sees about 90 mm (3.6 in) of precipitation spread over 11 days, and humidity levels are moderately high at 72%. In contrast, June experiences slightly cooler temperatures, with a minimum of 15°C (60°F) and a maximum of 38°C (100°F), averaging 25°C (78°F). However, it is significantly wetter, receiving 286 mm (11.3 in) of rain over 19 days and boasting higher humidity at 87%. For more detailed insights, refer to Dongcheng weather in June.
When comparing September and July weather, several notable differences emerge. In September, temperatures range from a minimum of 16°C (62°F) to a maximum of 39°C (102°F), with an average of 27°C (80°F). This month tends to be slightly cooler than July, which experiences warmer temperatures with a minimum of 21°C (70°F) and a maximum of 41°C (106°F), averaging around 29°C (85°F). Additionally, September receives considerably less precipitation at 90 mm (3.6 in) over 11 days, compared to July's 233 mm (9.2 in) across 16 days, leading to lower humidity levels of 72% in September versus 91% in July. For more detailed insights, you can check Dongcheng weather in July.
In comparing the weather between September and August, September tends to be slightly cooler, with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 39°C (102°F), and an average of 27°C (80°F). In contrast, August is warmer, featuring a minimum temperature of 22°C (71°F) and peaking at 41°C (106°F), with an average temperature of 30°C (87°F). Both months experience rainfall on 11 days, but September sees less precipitation overall, with 90 mm (3.6 in) compared to August's 136 mm (5.3 in). Additionally, humidity levels are higher in August at 87%, compared to September's 72%. For more insights on August weather, you can check Dongcheng weather in August.
September experiences warmer temperatures, with averages around 27°C (80°F) and highs reaching up to 39°C (102°F), making it a hot month. In contrast, October sees a significant drop in temperature, with averages of 21°C (69°F) and maximums peaking at 37°C (98°F). Additionally, while September has higher precipitation levels at 90 mm (3.6 in) over 11 days, October brings a milder 59 mm (2.3 in) across just 7 days. Humidity remains relatively consistent, slightly increasing from 72% in September to 74% in October. For more detailed information on October weather, you can visit Dongcheng weather in October.
In comparing the weather between September and November, it's evident that September tends to be much warmer and more humid. With minimum temperatures around 16°C (62°F) and maximums reaching a scorching 39°C (102°F), the month averages 27°C (80°F) and experiences higher humidity at 72%. In contrast, November sees a notable drop in temperatures, with a minimum of 3°C (38°F) and an average of 15°C (60°F), peaking at 32°C (90°F). Despite a decrease in total precipitation to 67 mm (2.6 in) over 9 days, the humidity remains relatively high at 80%. This shift marks a transition from the heat of late summer to the cooler beginnings of winter. For more specifics on November weather, you can check Dongcheng weather in November.
September and December present contrasting weather patterns, highlighting the shift from late summer to winter. In September, temperatures range from a minimum of 16°C (62°F) to a sweltering maximum of 39°C (102°F), with an average of 27°C (80°F). This month also sees a considerable amount of rainfall, with 90 mm (3.6 in) over 11 days and humidity levels reaching 72%. In stark contrast, December experiences much cooler temperatures, with a minimum of -2°C (29°F), an average of 9°C (49°F), and a maximum of 25°C (78°F). Precipitation decreases to 62 mm (2.5 in) spread over 9 days, and humidity levels rise slightly to 78%. For a closer look at December weather specifics, you can visit Dongcheng weather in December.
As September arrives in Dongcheng, the weather showcases a delightful transition from the intense heat of summer to more moderate temperatures. With an average warmth of 27°C (80°F), the month offers a pleasant reprieve from the peak summer temperatures that can soar above 39°C (102°F). Rainfall becomes more frequent, with approximately 11 days of precipitation, contributing to the region's lush greenery and increased humidity at 72%. This mix of warmth, humidity, and occasional showers distinguishes September from the sweltering peak months, making it an inviting time for outdoor exploration. For more detailed insights, visit Dongcheng Climate.