Last updated: August 21, 2025
September in Dongcheng, China, brings a delightful mix of warm days and cooler nights. With a maximum temperature reaching 28°C (83°F) and an average of 21°C (70°F), visitors can enjoy pleasant weather for outdoor activities. The evenings can get refreshing, dipping to a minimum of 11°C (52°F). While the month sees around 86 mm (3.4 in) of rainfall over 8 days, the relative humidity stands at a humid 72%, adding a tropical feel to the atmosphere. This transitional month invites locals and tourists alike to relish in the beauty of autumn as it begins to unfold.
As summer gracefully transitions into autumn, September in Dongcheng, China, presents a delightful shift in temperature, showcasing an inviting climate. With minimums around 11°C (52°F) and maximums peaking at 28°C (83°F), the month offers a comfortable average of 21°C (70°F). This pleasant warmth encourages outdoor activities and exploration, contrasting sharply with the bone-chilling lows of January and February. September's temperatures reflect a gradual cooling trend, yet remain significantly milder than the frigid winter months that follow, making it a perfect time for visitors to experience the vibrant local culture amid the changing leaves. The warmth of late summer lingers just enough, creating an ideal backdrop for leisurely strolls through the bustling streets and serene parks of Dongcheng.
In September, Dongcheng experiences a notable transition in its precipitation patterns, receiving 86 mm (3.4 in) of rainfall over 8 days. This amount mirrors the heavy rainfall of August, suggesting a continued influence of the summer monsoon. However, the decrease in precipitation days from the previous month indicates that while the rain remains plentiful, it tends to arrive less frequently. With October following closely behind at 54 mm (2.1 in), it's clear that September serves as a pivotal juncture where summer's exuberance starts to wane, paving the way for the drier autumn months ahead. This trend not only highlights the seasonal shift but also reflects the region's characteristic climate, where summer showers gradually give way to a more temperate weather pattern.
As summer fades and autumn begins, September in Dongcheng, China, experiences a noticeable shift in humidity, settling at a comfortable 72%. This marks a decline from the peak levels of 82% in July and 83% in August, suggesting a gradual transition toward drier conditions. The trend showcases a significant increase in humidity from January's 54% to the summer highs, demonstrating how the region's climate evolves throughout the year. As temperatures cool down in October, humidity rises slightly again to 76%, yet September offers a refreshing respite, hinting at the changing seasons ahead. Overall, this fluctuation reflects the dynamic nature of Dongcheng’s weather, perfectly capturing the essence of late summer and early autumn.
In September, Dongcheng experiences a high UV Index of 7, indicating a need for increased sun protection during outdoor activities. This marks a slight decline from the extreme levels reached in July but remains consistent with the high UV exposure seen in earlier months. As summer transitions into autumn, the recommended burn time increases to 25 minutes, offering a more manageable window for enjoying the sun while still being mindful of skin safety. With trends showing the UV Index gradually decreasing from its peak in the summer months, it's crucial to stay informed about changing conditions. For more detailed information on the UV Index throughout the year, visit Dongcheng UV Index.
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September in Dongcheng, China, brings a beautiful farewell to summer, with 284 hours of sunshine illuminating the city. Following the peak of solar brilliance in May and July, this month witnesses a gentle decline in sunlight, yet it remains vibrant compared to the earlier months of the year. From January's modest 202 hours to the sun-drenched heights of 322 hours in May, the gradual accumulation of daylight culminates in the late summer, where August holds onto 306 hours before September steps in. As the seasons shift, the sun begins its retreat, but the warmth lingers, making September a delightful blend of summer's charm and autumn's promise.
As summer fades into autumn, September in Dongcheng, China sees a 43% chance of sunny weather. This marks a slight uptick from the more overcast months of July and June, where sunshine dips to 36% and 42%, respectively. Although September's likelihood of sunny days is lower than the earlier months, it's still a pleasant transition from the intense heat of summer. As we move into October, conditions improve once more, offering a 59% chance of sunshine. Thus, September stands as a bridge between the summer's decline and the autumn's cheerful sun, hinting at brighter days ahead.
In Dongcheng, China, the daylight duration experiences a captivating transformation throughout the year, reflecting the seasonal shift. Starting with January, where the sun graces the skies for a mere 9 hours, daylight steadily increases to a peak of 14 hours from May to July, marking the exuberance of summer. As August arrives, there’s a slight decrease to 13 hours, heralding the onset of autumn. By September, the sunlight dwindles to 12 hours, perfectly encapsulating the balance between day and night. This gradual recession continues into the crisp days of October, bringing 11 hours of daylight, before settling back into the shorter winter months of November and December, where daylight drops again to 9 hours. The rhythmic ebb and flow of daylight in Dongcheng not only paints the sky but also enriches the cycle of life throughout the year.
As September arrives in Dongcheng, China, the winds begin to whisper a gentle change, with an average speed of 3.6 m/s (8 mph). This marks a slight increase from the languid breezes of August, but still falls on the calmer side compared to the earlier months of the year. Following the summer months, which saw the wind speeds dip to their lowest, September hints at a subtle shift towards more invigorating autumn gusts. The trend suggests a gradual rise in wind speeds beginning in October, as the region transitions from the warmer summer air into the crispness of fall, bringing with it the promise of refreshing breezes that invigorate the landscape and prepare the way for the cooler months ahead.
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 contrasting weather conditions. In September, temperatures range from a minimum of 11°C (52°F) to a warm maximum of 28°C (83°F), with an average of 21°C (70°F). The month sees an average of 86 mm (3.4 in) of rainfall over approximately 8 days, contributing to a relatively high humidity level of 72%. In stark contrast, January experiences frigid temperatures, with lows dropping to -19°C (-2°F) and a chilly average of -5°C (22°F), peaking at just 5°C (41°F). This winter month is marked by minimal precipitation, only about 5 mm (0.2 in) over a single day, and a lower humidity of 54%. For more detailed insights into January's weather patterns, you can visit Dongcheng weather in January.
September and February present a stark contrast in weather conditions. September enjoys mild temperatures, ranging from a minimum of 11°C (52°F) to a maximum of 28°C (83°F), with an average of 21°C (70°F). This month typically sees about 86 mm (3.4 in) of precipitation over approximately 8 days, accompanied by a humidity level of 72%. In contrast, February experiences much colder weather, with temperatures dropping as low as -16°C (4°F) and averaging -3°C (27°F), peaking at only 10°C (49°F). Precipitation is significantly less in February, with only 9 mm (0.4 in) falling over about 2 days, and humidity is lower at 44%. For more details, you can refer to Dongcheng weather in February.
The weather in September is notably warmer than in March, with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 28°C (83°F), compared to March's chilly temperatures that span from -9°C (16°F) to 15°C (60°F). Additionally, September experiences higher humidity at 72% and significantly more precipitation, with 86 mm (3.4 in) falling over about 8 days. In contrast, March is much drier, recording only 14 mm (0.6 in) over just 3 days, and has lower humidity at 48%. For more specific information about the weather conditions in March, you can check Dongcheng weather in March.
September and April exhibit distinct weather characteristics, marking the transition between seasons. In September, temperatures are generally milder, with a minimum of 11°C (52°F) and an average of 21°C (70°F), reaching a maximum of 28°C (83°F). This month also sees higher precipitation, averaging 86 mm (3.4 in) over 8 rainy days and a humidity level of 72%. In contrast, April experiences cooler temperatures, with a minimum of 0°C (33°F), an average of 11°C (53°F), and a maximum temperature of 23°C (74°F). The rainfall is significantly lower, recording only 23 mm (0.9 in) across 5 days and a reduced humidity of 55%. For a closer look at April weather, you can check Dongcheng weather in April.
In comparing the weather in September and May, September tends to be warmer overall, with average temperatures around 21°C (70°F) compared to May's average of 18°C (64°F). September also experiences higher maximum temperatures, peaking at 28°C (83°F), while May reaches a maximum of 29°C (85°F). Humidity levels are greater in September at 72%, compared to May’s 65%. Additionally, September sees more precipitation, with 86 mm (3.4 in) over eight days, while May has a total of 58 mm (2.3 in) across just six days. For a detailed overview of May’s weather, you can check Dongcheng weather in May.
In comparing the weather of September and June, we observe that September tends to be slightly cooler, with an average temperature of 21°C (70°F) compared to June's 22°C (73°F). However, June boasts higher maximum temperatures, reaching 31°C (88°F) versus September's maximum of 28°C (83°F). Additionally, September experiences more days of rainfall, with precipitation occurring on 8 days and totaling 86 mm (3.4 in), while June sees precipitation on just 6 days, totaling 60 mm (2.4 in). Despite these differences, both months maintain similar humidity levels, around 71-72%. For more detailed information, you can check Dongcheng weather in June.
September and July exhibit notable differences in weather patterns. In September, temperatures range from a minimum of 11°C (52°F) to a maximum of 28°C (83°F), with an average of 21°C (70°F), making it significantly cooler than July, which sees a minimum of 19°C (66°F) and a maximum of 33°C (91°F), averaging 26°C (79°F). Both months experience similar precipitation levels, around 86 mm (3.4 in), but July has slightly more rainfall spread over 9 days compared to September's 8 days. Additionally, humidity is higher in July at 82% versus September's 72%, contributing to a more muggy atmosphere in the summer month. For more detailed information, you can check the Dongcheng weather in July.
In comparing September and August weather, September tends to be milder with an average temperature of 21°C (70°F), while August is notably warmer, averaging 26°C (78°F) and peaking at 35°C (95°F). Moreover, August experiences significantly higher precipitation, with 202 mm (7.9 in) over 14 days compared to September’s 86 mm (3.4 in) over just 8 days. The humidity also differs, as August has a higher level at 83%, compared to September's 72%. For more details on August weather, you can refer to Dongcheng weather in August.
September's weather features warmer temperatures, with a minimum of 11°C (52°F) and an average of 21°C (70°F), peaking at 28°C (83°F). During this month, precipitation is relatively high at 86 mm (3.4 in), occurring over 8 days, with humidity levels around 72%. In contrast, October brings a notable drop in average temperature to 13°C (56°F), with a minimum of 2°C (36°F) and a maximum of 27°C (81°F). While October is drier, with only 54 mm (2.1 in) of precipitation over 6 days, the humidity slightly increases to 76%. For more details on October weather, you can visit Dongcheng weather in October.
September typically enjoys mild to warm temperatures, with averages around 21°C (70°F) and highs reaching up to 28°C (83°F), making it ideal for outdoor activities. However, this month also sees considerable rainfall, averaging 86 mm over about 8 days, with humidity levels sitting at 72%. In contrast, November experiences a significant drop in temperature, with average highs of only 5°C (41°F) and nightly lows plunging to -8°C (17°F). Rainfall decreases to just 33 mm over 3 days, and the humidity slightly lowers to 66%. For a detailed look at the weather in November, you can check Dongcheng weather in November.
In September, the weather is notably warmer and more humid, with average temperatures around 21°C (70°F) and highs reaching up to 28°C (83°F). The month experiences moderate rainfall, with 86 mm (3.4 in) of precipitation spread over eight days, resulting in a humidity level of 72%. In contrast, December brings much colder conditions, characterized by a frigid average temperature of -3°C (27°F) and lows that can drop to -16°C (3°F). The month sees minimal precipitation, with only 8 mm (0.3 in) over just one day, and a lower humidity level of 52%. For more information, you can check Dongcheng weather in December.
As summer transitions to autumn, September in Dongcheng brings a delightful shift in weather. The days are pleasantly warm with average temperatures hovering around 21°C (70°F), yet there's a noticeable drop at night, inviting cozy evenings. Compared to the sweltering heat of previous months, the humidity remains relatively high, contributing to a refreshing atmosphere. While September does see its share of rain, the total precipitation is more moderate, resulting in about eight rainy days. This transitional month encapsulates the essence of change, making it a delightful time for both locals and visitors to experience the evolving climate. For a comprehensive understanding of the weather throughout the year, explore Dongcheng Climate.