Last updated: August 21, 2025
In September, Dongxing, China, experiences a pleasant climate marked by a maximum temperature of 29°C (85°F), an average of 15°C (60°F), and a minimum of 2°C (35°F). This month also sees 97 mm (3.8 in) of rainfall spread across 9 days, contributing to a high humidity level of 82%. As the summer transition unfolds, visitors and residents alike can enjoy the comfortable warmth while preparing for the upcoming seasonal changes.
In September, temperatures in Dongxing, China begin to shift noticeably from the summer's warmth, presenting a more moderate climate. With minimums around 2°C (35°F) and maximums reaching 29°C (85°F), the average temperature settles at a comfortable 15°C (60°F). This marks a gentle decline from the sweltering summer months, as the region transitions towards autumn. The cooler evenings make this a delightful month for outdoor activities, enjoying the gradual change in foliage and the crisp air. This trend of cooling continues into October, suggesting that while the summer heat lingers briefly, nature's shift toward the chill of winter is clearly on the horizon.
In September, Dongxing experiences a notable dip in precipitation compared to the preceding months, recording 97 mm (3.8 in) over 9 days. This marks a significant decrease from the torrential rains of August, which boasted 149 mm (5.9 in) across the same number of days. The pattern indicates a transition into the drier autumn months, with precipitation steadily reducing as the year progresses. Following this peak, October and beyond are characterized by much lighter rain, highlighting September as a pivotal month where the heavy monsoon-like conditions begin to wane, giving way to a more tempered climate. Overall, while still substantial, September's rainfall signals a shift toward the moderate conditions that define the latter part of the year.
In September, Dongxing experiences a notable transition in humidity levels, with 82% humidity—slightly lower than the peak summer months of July and August, which recorded 84% and 85%, respectively. This slight dip indicates the onset of autumn, as the sweltering summer heat begins to wane. Despite the reduction, September remains humid, aligning closely with the trends seen in earlier months. A striking contrast can be observed with the much lower humidity levels typical in winter months, dropping to 61% in November and further declining to 60% in February. Overall, while September marks a shift towards more moderate conditions, the lingering humidity serves as a reminder of the tropical climate that characterizes Dongxing throughout the warmer seasons.
In September, Dongxing, China experiences a high UV Index of 6, signaling an important shift as summer fades into autumn. While the intensity decreases from the peak levels of 8 seen in the preceding months of June, July, and August, sun safety remains crucial with a burn time of 25 minutes. This pattern illustrates a gradual decline in UV exposure throughout the year, following a peak during the summer months. As the season changes, residents and visitors alike should remain vigilant about protecting their skin from harmful rays. To stay informed about UV levels throughout the year, check out the Dongxing UV Index.
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As summer gives way to autumn, September in Dongxing, China, continues to bask in a warm embrace of sunshine, accumulating 284 hours of radiant daylight. This marks a slight dip from the peak of 347 hours in July but remains consistent with the preceding months, showcasing a gradual transition from the vibrant heat of summer. After a bustling August that saw 283 hours of sunshine, September cleverly holds its ground, ensuring that the days remain bright and inviting. This harmonious flow of sunlight reflects a typical maritime climate, where the days begin to shorten yet still offer ample opportunities for outdoor enjoyment and exploration. As the year progresses into October, which boasts 263 hours of sunshine, one can appreciate the gradual shift in light, mirroring the stunning transformation of the landscape in Dongxing.
In September, Dongxing, China, experiences a 43% chance of sunny weather, which marks a slight uptick compared to the summer months when sunshine chances dwindle to as low as 30% in July. As the region transitions toward autumn, the likelihood of clear skies slowly begins to improve. This trend is evident when considering the preceding months: the sunshine probability dips in early summer, yet starts to recover in the fall, aligning with an overall pattern of increased solar exposure leading into October, when the chance of sun rises significantly to 65%. Thus, while September may not boast robust sunshine, it signals the gradual return of clearer days ahead.
In September, Dongxing, China experiences a transition as the daylight duration begins to wane, offering approximately 12 hours of sunlight. This marks a decline from the summer peak of 15 hours in May through August, reflecting a gradual shift to shorter days as autumn approaches. The month maintains a balance between the long, bright days of summer and the dwindling light of fall. Following September, daylight continues to decrease, dipping to 10 hours in October, before settling at 8 hours by December. This rhythmic change underscores the region's seasonal flow, inviting residents to embrace the warm remnants of summer while subtly preparing for the cooler, darker months ahead.
In September, Dongxing experiences a gentle breeze, with an average wind speed of 2.9 m/s (7 mph). As the month transitions from summer to autumn, the wind picks up slightly from the stagnation of the hot, humid summer months where speeds dipped to 2.8 m/s in both July and August. This slight increase reflects a subtle shift towards the more dynamic weather patterns seen in the coming months, with October and November showing averages of 3.4 m/s and 3.5 m/s, respectively. Overall, September serves as a bridge, infusing a refreshing softness into the coastal air, heralding the pleasant shifts of fall while retaining a gentleness reminiscent of summer's end.
Weather in Dongxing varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Dongxing, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, temperatures are quite mild, ranging from a minimum of 2°C (35°F) to a maximum of 29°C (85°F), with an average of 15°C (60°F). The month brings significant precipitation, averaging 97 mm (3.8 in) over about 9 days, accompanied by relatively high humidity at 82%. In contrast, January features harsh winter conditions, with temperatures plummeting between -34°C (-28°F) and a maximum of only -2°C (28°F), averaging -18°C (-1°F). Precipitation is minimal at just 3 mm (0.1 in) and occurs on no days, with humidity dropping to 70%. This stark difference highlights the dramatic seasonal shift from the mild, rainy September to the frigid, dry January. For more details, you can check Dongxing weather in January.
In September, temperatures can range from a cool 2°C (35°F) at night to a warm 29°C (85°F) during the day, with an average of 15°C (60°F). This month experiences a relatively high humidity of 82% and scattered rainfall, totaling 97 mm over about nine days. In stark contrast, February is marked by frigid conditions, with temperatures plummeting to a minimum of -33°C (-26°F) and an average of -14°C (7°F), reaching a maximum of only 9°C (49°F). The winter month sees minimal precipitation, just 5 mm over one day, and a lower humidity level of 60%. For more detailed information on February weather, you can visit Dongxing weather in February.
When comparing the weather in September and March, notable differences emerge. September boasts a milder and more temperate climate with average temperatures around 15°C (60°F) and highs reaching up to 29°C (85°F). It experiences a higher level of humidity at 82% and receives considerable rainfall, totaling 97 mm over about 9 days. In stark contrast, March is much colder, with average temperatures around -2°C (29°F) and lows that can plunge to -22°C (-7°F). The month also sees limited precipitation, accumulating only 8 mm over 2 days, and a lower humidity level of 60%. For further insights into March conditions, you can check Dongxing weather in March.
September and April present contrasting weather patterns. In September, temperatures range from a minimum of 2°C (35°F) to a comfortable average of 15°C (60°F), occasionally peaking at 29°C (85°F). This month also experiences a higher level of precipitation, with 97 mm (3.8 in) falling over 9 days and humidity levels averaging 82%. In contrast, April features cooler temperatures, with a minimum of -8°C (18°F) and an average of 7°C (45°F), but can reach as high as 26°C (79°F). It is significantly drier, with only 28 mm (1.1 in) of rain across just 3 days and a lower humidity of 57%. For more detailed information, you can visit Dongxing weather in April.
In comparing the weather of September and May, September showcases a broader temperature range, with minimums reaching 2°C (35°F) and maximums hitting 29°C (85°F). The average temperature remains constant at around 15°C (60°F). This month is also characterized by higher humidity at 82% and significant precipitation, totaling 97 mm (3.8 in) over about 9 days.
In contrast, May experiences slightly cooler minimum temperatures of 0°C (31°F), and although it has a higher maximum temperature of 33°C (91°F), the average is similar at 15°C (59°F). May boasts lower humidity at 58% and considerably less rainfall, accumulating only 40 mm (1.6 in) over 7 days. For more detailed weather information for May, check out Dongxing weather in May.
When comparing the weather in September and June, significant differences in temperature and precipitation are evident. September experiences a cooler range, with minimum temperatures dropping to 2°C (35°F) and an average of 15°C (60°F), while June boasts higher minimums starting at 7°C (45°F) and an average of 20°C (68°F). Additionally, June can reach maximum temperatures of up to 38°C (100°F), contrasting with September's maximum of 29°C (85°F). Both months see considerable rainfall, with September receiving 97 mm (3.8 in) over 9 days and June slightly higher at 105 mm (4.1 in) over 13 days. Despite the increased rainfall in June, it has slightly lower humidity at 76% compared to September’s 82%. For more specific June weather details, visit Dongxing weather in June.
September exhibits a more moderate temperature range compared to the warmer July, with minimums of 2°C (35°F) and maximums reaching 29°C (85°F) against July's highs of 35°C (96°F). While September averages a comfortable 15°C (60°F), July's average is significantly warmer at 24°C (76°F). In terms of precipitation, September received 97 mm (3.8 in) over 9 days, while July saw higher rainfall of 139 mm (5.5 in) across 15 days, indicating that July tends to be wetter despite being the warmer month. Humidity levels are quite similar, with September at 82% and July slightly higher at 84%. For a detailed look at July weather, visit Dongxing weather in July.
In comparing the weather between August and September, we see notable differences in temperature and precipitation. September experiences a broader temperature range with a minimum of 2°C (35°F) and a maximum of 29°C (85°F), leading to an average of 15°C (60°F). In contrast, August is generally warmer, with minimums at 6°C (43°F), maximums at 32°C (91°F), and an average of 21°C (70°F). Additionally, September has lower precipitation levels at 97 mm (3.8 in) over 9 days, while August sees more rainfall at 149 mm (5.9 in) over 15 days, indicating a wetter month. The humidity is also slightly lower in September at 82% compared to 85% in August. For detailed information on August weather, see Dongxing weather in August.
In September, the temperatures range from a refreshing 2°C (35°F) at night to a warm 29°C (85°F) during the day, with an average temperature of 15°C (60°F). The month sees significant rainfall, totaling 97 mm (3.8 in) over 9 days, along with high humidity levels of 82%. In contrast, October brings a more dramatic shift in weather, featuring cooler nights with temperatures dropping to -8°C (18°F) and an average of 6°C (43°F), while daytime highs still reach a comfortable 27°C (81°F). The precipitation decreases considerably to 19 mm (0.8 in), spread over just 4 days, and humidity also drops slightly to 77%. For more details about October weather, you can check Dongxing weather in October.
September features a mild and variable climate, with temperatures ranging from a cool 2°C (35°F) at night to a warm 29°C (85°F) during the day, averaging around 15°C (60°F). The month experiences higher humidity at 82% and significant rainfall, averaging 97 mm (3.8 in) over 9 days. In contrast, November brings a stark transition to winter, with temperatures plunging to a low of -24°C (-10°F) and only reaching a peak of 14°C (58°F), averaging -5°C (22°F). The month is much drier, with only 14 mm (0.5 in) of precipitation over just 2 days and reduced humidity at 61%. For a more detailed look at November weather, you can check Dongxing weather in November.
September and December present stark contrasts in weather conditions. In September, temperatures range from a mild minimum of 2°C (35°F) to a warm average of 15°C (60°F), peaking at a high of 29°C (85°F). This month experiences significant precipitation, with 97 mm (3.8 in) over an average of 9 days, coupled with high humidity at 82%. In contrast, December plunges into a much colder climate with temperatures dropping to a chilling minimum of -30°C (-22°F) and an average of -16°C (3°F), reaching a maximum of just 6°C (44°F). Precipitation notably decreases to only 5 mm (0.2 in) over just 1 day, while humidity also lowers to 62%. For a detailed look at December's weather, visit Dongxing weather in December.
As September ushers in the transition from summer to autumn in Dongxing, the weather undergoes a notable shift. The abundant humidity coupled with an increase in precipitation creates a more refreshing atmosphere compared to the sweltering heat of the summer months. With average temperatures cooling significantly, enjoy the comfortable highs and refreshing lows that make this time of year perfect for outdoor activities. The relatively lower humidity levels and shifting weather patterns signal the approach of autumn, making September a unique month in the local climate landscape. For a comprehensive overview, visit Dongxing Climate.