Last updated: August 21, 2025
In September, Dongbei, China experiences a dynamic transition as summer gives way to autumn. With maximum temperatures reaching 36°C (97°F) and an average of 25°C (78°F), the weather remains warm yet comfortable, while the evenings can cool down to a refreshing 15°C (60°F). This month is characterized by 130 mm (5.1 in) of rainfall, spread over 15 days, contributing to a 63% humidity level that enhances the lush landscape. Whether you’re soaking up the sun during the day or enjoying the cooler evenings, September in Dongbei offers a captivating blend of warmth and refreshing breezes.
As September rolls into Dongbei, China, temperatures begin to shift from the summer's sweltering heat towards a more temperate climate. The minimum temperature starts at a comfortable 15°C (60°F), allowing for pleasant early autumn explorations. The average temperature settles around 25°C (78°F), perfect for enjoying outdoor activities before the cooler months set in. As the month progresses, the maximums can climb all the way to 36°C (97°F), indicating that summer's warmth lingers briefly. This transitional month ultimately marks a pivotal turning point, where vibrant fall colors start to emerge, inviting both locals and travelers to embrace the changing season and its unique charm.
In September, Dongbei, China, experiences a notable shift in precipitation dynamics, with total rainfall measuring 130 mm (5.1 in) over 15 days. This marks a decrease from the intense rainfall of the summer months, particularly June, which sees the year's highest at 297 mm (11.7 in). As the region transitions into autumn, the precipitation level reflects a trend of moderation after the peak summer showers, yet still provides a significant amount of moisture compared to the dryer months ahead. The consistent rainfall throughout the spring and summer lays a critical foundation for the region's agricultural needs, while September's rainfall serves as a gentle reminder of the season's shift, paving the way for the cooler, drier months of October and November.
As summer transitions into autumn, September in Dongbei, China, experiences a noticeable dip in humidity, dropping to 63%. This decrease marks a sharp contrast to the peak levels seen in the hotter months, where July and August recorded a staggering 89% and 87% respectively. The humid conditions typical of the warm season begin to recede, paving the way for a more comfortable atmosphere as the region prepares for the cooler months ahead. Following September, humidity continues to decline, reaching its lowest at 59% in October, highlighting a consistent trend of reduced moisture as temperatures drop and the vibrant colors of autumn set in.
As summer fades into September in Dongbei, China, the UV Index remains significant, registering at 11, which falls into the extreme category. This means that outdoor enthusiasts should be especially cautious, with a burn time of just 10 minutes under the midday sun. While September's UV levels slightly decrease from the relentless intensity of the previous summer months, they still demand vigilance, as the sun can cause skin damage rapidly. With a history of high to extreme UV indexes from February through August, it’s clear that this region experiences prolonged solar intensity. As autumn approaches, the UV Index will gradually decline, yet September serves as a reminder of the summer sun's lingering power. For more details, explore the Dongbei UV Index.
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September in Dongbei, China, continues the trend of abundant sunshine that peaks in the summer months. With 268 hours of sunlight, it reflects a notable decline from August’s impressive 312 hours, yet remains robust compared to the earlier months of the year. This vibrant month transitions smoothly from the sun-drenched days of summer, offering a warm farewell to the season before the cooler autumn sets in. As daylight gradually diminishes heading into October, the sunny days of September still provide a perfect backdrop for outdoor activities, allowing residents and visitors alike to savor the lingering warmth and brightness before the onset of chillier weather.
In September, Dongbei, China enjoys a notable increase in sunny weather, with a 48% chance of sunshine. This improvement follows a summer marked by lower probabilities, such as 19% in August and 35% in July. As the region transitions into fall, the potential for clear skies begins to rise again, paving the way for pleasant outdoor activities. Interestingly, September stands out as a seasonally transitional month, bridging the gap between the sultry days of summer and the crispness of autumn, making it one of the more favorable times to experience the sun in Dongbei.
As summer transitions into autumn, September in Dongbei, China, brings with it a comforting balance of daylight, featuring 12 hours of sunlight. This pattern marks a gradual shift from the longer days of summer, as May through August enjoys a peak of 13 hours. However, September reflects a slight decrease, echoing the upcoming approach of shorter days in October and November, which will soon drop to 11 hours and 10 hours, respectively. This steady decline in daylight duration from the vibrant brightness of summer towards the more subdued days of late fall illustrates nature's rhythm, inviting residents to embrace the seasonal change and all its enriching experiences.
As September unfolds in Dongbei, China, the wind takes on a notably gentle demeanor, with average speeds dipping to 1.4 m/s (3 mph). This marks a slight decrease from the summer months, consistent with a gradual wind variability throughout the year. Looking back, the region experiences its breeziest months in the late summer and early fall, peaking at 2.0 m/s (4 mph) in July and August before the winds soften in September. Interestingly, as autumn approaches, October witnesses a resurgence in gusts, with speeds climbing to 2.5 m/s (6 mph), hinting at a shift in seasonal patterns. Thus, September serves as a transitional month, where the calmness of the wind invites moments of reflection before the more vigorous autumn breezes take over.
Weather in Dongbei varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Dongbei, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present strikingly different weather patterns. In September, temperatures range from a pleasant 15°C (60°F) at night to a scorching 36°C (97°F) during the day, with an average of 25°C (78°F). The month sees considerable rainfall, totaling 130 mm (5.1 in) over roughly 15 days, accompanied by a humidity level of 63%. In contrast, January offers a much colder climate, with nighttime lows plunging to -2°C (28°F) and daytime highs reaching a milder 22°C (71°F), resulting in an average temperature of just 8°C (47°F). This month experiences less precipitation, measuring 84 mm (3.3 in) over about 10 days, and a similar humidity of 62%. For more detailed insights, check out Dongbei weather in January.
September and February present contrasting weather patterns, each with its own unique characteristics. In September, temperatures are generally warmer, ranging from a minimum of 15°C (60°F) to a maximum of 36°C (97°F), with an average around 25°C (78°F). The month is marked by significant rainfall, totaling 130 mm (5.1 in) over about 15 days, contributing to a humidity level of 63%.
Conversely, February is much cooler, featuring minimum temperatures dropping to -2°C (28°F) and maximums reaching 26°C (79°F), with an average of 10°C (50°F). Despite slightly more precipitation at 155 mm (6.1 in) over 13 days, February's higher humidity of 66% creates a notably different atmosphere. For more detailed insights on February weather, visit Dongbei weather in February.
In comparing the weather of September and March, it's evident that September experiences warmer temperatures, with a range from a minimum of 15°C (60°F) to a maximum of 36°C (97°F), averaging around 25°C (78°F). In contrast, March is significantly cooler, featuring temperatures that range from a minimum of 4°C (39°F) to a maximum of 28°C (83°F), with an average of 15°C (59°F). Additionally, March sees a higher amount of precipitation at 277 mm (10.9 in) over 23 days, compared to September's 130 mm (5.1 in) over 15 days. The humidity levels are also elevated in March at 73%, slightly higher than September's 63%. For more detailed information on March weather, you can check Dongbei weather in March.
September and April exhibit notable differences in weather patterns. September typically presents warmer conditions, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 36°C (97°F), while April is cooler, with temperatures ranging from 6°C (43°F) to 30°C (86°F). Additionally, April tends to be wetter, experiencing 243 mm (9.6 in) of precipitation over 21 days compared to September's 130 mm (5.1 in) over 15 days. The humidity levels are slightly higher in April at 70%, compared to 63% in September, contributing to a more humid atmosphere during the spring month. For more detailed information, you can check Dongbei weather in April.
September presents warmer temperatures compared to May, with a minimum of 15°C (60°F) and an average of 25°C (78°F), peaking at 36°C (97°F). In contrast, May features slightly cooler conditions, with temperatures ranging from a minimum of 11°C (52°F) to an average of 23°C (73°F) and a maximum of 33°C (91°F). However, May experiences significantly more rainfall, with 219 mm (8.6 in) over 23 days, while September has 130 mm (5.1 in) across 15 days. The humidity is also higher in May at 84%, compared to September's 63%. For more detailed insights, check out Dongbei weather in May.
In comparing the weather between September and June, both months exhibit similar average temperatures, with September's average at 25°C (78°F) and June's at the same. However, September experiences a slightly wider temperature range, with minimums of 15°C (60°F) and maximums reaching up to 36°C (97°F), compared to June's minimum of 16°C (61°F) and maximum of 33°C (91°F). When it comes to precipitation, June is significantly wetter, receiving 297 mm (11.7 in) over 23 days, while September sees only 130 mm (5.1 in) over 15 days. Additionally, the humidity in June is higher at 83%, compared to September's 63%. For more detailed information on June weather, you can check Dongbei weather in June.
When comparing the weather in September to that of July, we notice some notable differences. September experiences a wider temperature range, with minimums of 15°C (60°F) and maximums reaching up to 36°C (97°F), averaging around 25°C (78°F). In contrast, July is generally warmer, with minimum temperatures at 20°C (69°F) and maximums of 35°C (95°F), yielding an average of 27°C (81°F). Precipitation is slightly lower in September, totaling 130 mm (5.1 in) over 15 days, compared to July's 152 mm (6.0 in) over 19 days. Additionally, September's humidity at 63% is significantly less than July's high humidity level of 89%. For more details on July weather, you can visit Dongbei weather in July.
In comparing the weather of September and August, September typically experiences cooler temperatures, with a minimum of 15°C (60°F) and an average of 25°C (78°F), whereas August remains warmer with a minimum of 20°C (68°F) and an average of 27°C (81°F). Both months can reach a maximum of 36°C (97°F), but August is characterized by higher humidity at 87%, compared to September’s 63%. Precipitation is also more frequent in August, with 152 mm (6.0 in) over 19 days, while September sees slightly less rain, totaling 130 mm (5.1 in) over 15 days. For more detailed insights, you can check Dongbei weather in August.
September typically offers warmer temperatures, with a minimum of 15°C (60°F) and an average of 25°C (78°F), peaking at a scorching 36°C (97°F). The month also experiences more precipitation, totaling 130 mm (5.1 in) over 15 days, along with a humidity level of 63%. In contrast, October cools down noticeably, with minimum temperatures dropping to 10°C (50°F) and an average of 19°C (67°F), while the maximum reaches 33°C (92°F). Precipitation is also reduced, with 75 mm (3.0 in) spread over just 9 days, and a slight decrease in humidity to 59%. For more detailed information, see Dongbei weather in October.
September and November display contrasting weather patterns, reflecting the transition from summer to autumn. In September, temperatures peak with a maximum of 36°C (97°F) and an average of 25°C (78°F), making it considerably warmer, while November sees a cooler average temperature of 15°C (59°F), with a maximum of 27°C (82°F). Precipitation is also more prevalent in September, with 130 mm (5.1 in) falling over 15 days compared to November's 97 mm (3.8 in) over 11 days. Interestingly, humidity levels are similar, with September at 63% and November slightly higher at 66%. For more detailed insights, check out Dongbei weather in November.
September and December showcase a stark contrast in weather characteristics. In September, temperatures peak with an average of 25°C (78°F), reaching highs of 36°C (97°F), accompanied by a considerable amount of rainfall (130 mm) over approximately 15 days, creating a humid atmosphere with an average humidity of 63%. In contrast, December experiences a significant drop in temperatures, with an average of 9°C (49°F), ranging from a chilly -2°C (29°F) to a milder 24°C (75°F). The month sees less precipitation at 61 mm over 11 days, while humidity rises slightly to 69%. For more detailed insights on December weather, check out Dongbei weather in December.
September in Dongbei marks a notable transition, as the summer heat gradually gives way to more temperate conditions. While maximum temperatures can still soar to 36°C (97°F), the average drops to a pleasant 25°C (78°F), providing a welcome relief from the scorching summer months. However, with about 130 mm (5.1 in) of rain spread over 15 days, this month is also characterized by increased humidity and precipitation, introducing a refreshing change to the landscape. Overall, September serves as a bridge between the sweltering summer and the cooler autumn, making it an ideal time for visitors to experience the evolving beauty of Dongbei. For more insights, check out Dongbei Climate.