Last updated: August 21, 2025
In Dongbei, China, September experiences a diverse range of weather conditions, making it a month of contrasts. Temperatures can peak at a sweltering 37°C (98°F), while the average hovers around a pleasant 26°C (79°F), providing an ideal climate for various outdoor activities. The cooler nights bring temperatures down to a minimum of 15°C (59°F), ensuring comfortable evenings. This month also sees a total precipitation of 99 mm (3.9 in) across approximately 11 days, coupled with a humidity level of 62%, creating a rich atmosphere that might leave visitors embracing the refreshing changes of early autumn.
In September, Dongbei experiences a delightful transition as the summer heat begins to wane. With minimum temperatures hovering around 15°C (59°F) and an average of 26°C (79°F), this month offers a pleasant reprieve from the sweltering summer days. The maximum temperature can reach up to 37°C (98°F), showcasing a final burst of warmth before autumn sets in. As the season shifts, expect the crispness of early fall to start creeping in, signaling the end of a hot period and the beginning of cooler days ahead. This blend of warmth and freshness makes September a vibrant time in Dongbei, perfect for enjoying the region’s natural beauty as the landscape transforms.
September in Dongbei, China, marks a noticeable transition as the summer rains begin to wane. With 99 mm (3.9 in) of precipitation spread over 11 days, this month showcases a significant decrease from the summer peak experienced in June, where rainfall reached 381 mm (15.0 in). The gradual reduction in both the total rainfall and the number of rainy days signals the approach of autumn, inviting a more drier climate. Interestingly, September's precipitation is slightly higher than that of February and October, reflecting the lingering monsoon influence while setting the stage for the cooler, less humid months ahead. As the year progresses, it's clear that September serves as a bridge between the lush, rain-soaked summer and the crisp, dry autumn that follows.
September in Dongbei, China, brings a noticeable shift in humidity levels, with the percentage dropping to 62%. This decline follows the peak summer months when humidity soars to a high of 89% in July and remains elevated at 84% in August. As autumn approaches, the transition to lower humidity levels is marked, creating a refreshing change from the sticky heat of summer. In fact, September's figures reflect the lowest humidity of the year, setting the stage for the crisp, cooler air that October and November will bring, as humidity gradually rises again to 64% in October. This seasonal ebb and flow underscore the region's unique climate patterns, adding a distinct charm to Dongbei's autumn landscape.
In September, Dongbei, China experiences a UV Index of 11, placing it in the extreme exposure category with a burn time of just 10 minutes. This marks a notable decline from the peak UV levels reached in the summer months of July and August (both at a UV Index of 13) but remains significantly high, emphasizing the need for sun protection as fall approaches. Over the months, the UV Index displays a clear trend: starting from a high index of 6 in January, it escalates sharply through spring and summer before tapering slightly in fall. As such, September serves as a reminder of the lingering intensity of UV rays, urging residents and visitors to stay vigilant. For more detailed information, visit the Dongbei UV Index.
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In September, Dongbei, China, basks in a glorious 282 hours of sunshine, marking a transition from the peak of summer. This month showcases a significant decrease from the sweltering 316 hours in August, yet it remains robust, outshining the earlier months of the year. The sunny days of September reflect a consistent pattern of increasing daylight hours from January through May, peaking in the height of summer. As autumn approaches, the sunshine gradually tapers off, evident in the following months, with a notable drop to 223 hours in October. This trend highlights the region's shift from vibrant summer to the cooler, more subdued tones of fall, making September a delightful bridge between the seasons in Dongbei.
As the summer fades, September in Dongbei, China, brings a refreshing transition, highlighted by a notable 63% chance of sunny weather. This marks a significant rise compared to the preceding months, where sunny days dwindled, particularly in the sweltering summer of June and July, which only offered a mere 13% and 28% sunny prospects, respectively. September stands out not only for its optimistic outlook but also sets the stage for an increase in sunlight after the gloomy spells of late spring and early summer. With the likelihood of sunshine noticeably climbing, this month invites both locals and travelers to bask in the mild warmth and explore the natural beauty of the region, making it an ideal time for outdoor adventures.
In Dongbei, China, the rhythm of daylight duration shifts gracefully throughout the year, culminating in September, when residents enjoy about 12 hours of daylight. This month marks a gentle decrease from the summer peak of 13 hours experienced from May to August, signaling the gradual transition into autumn. As the days grow shorter, October follows closely with just 11 hours, hinting at the approaching winter. The trends reveal a clear ebb and flow of sunlight, with longer days in the spring and summer giving way to shorter, cozy autumn and winter evenings. The journey from the crispness of March's 12 hours to the depth of winter's 10 hours emphasizes nature's cyclical dance, blending longer and shorter days into the fabric of life in Dongbei.
As September rolls in, the gentle breezes of Dongbei, China, bring a sense of calm with an average wind speed of 1.6 m/s (4 mph), mirroring the light winds of both August and February. This is part of a graceful trend as the year progresses; after the summer’s slightly stronger gusts in July, which peaked at 2.2 m/s (5 mph), September settles back into tranquility. The winds maintain a consistent rhythm, only to pick up again in October, hinting at the seasonal shifts ahead. Overall, September’s notably steady winds reflect a passage into the quieter months, offering both residents and visitors a picturesque backdrop as autumn begins its embrace over Dongbei.
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 weather is characterized by warm temperatures, with averages around 26°C (79°F) and maximums reaching up to 37°C (98°F), making it a month of lingering summer heat. In contrast, January experiences significantly cooler conditions, with average temperatures dipping to 7°C (46°F) and minimums plummeting to -5°C (23°F). While September sees more rainfall, totaling 99 mm (3.9 in) over 11 days, January is relatively drier with 58 mm (2.3 in) over 8 days, though both months experience similar humidity levels around 62-64%. For more details about January weather, you can check Dongbei weather in January.
September and February present stark contrasts in weather conditions. In September, temperatures range significantly from a chilly 15°C (59°F) at night to a scorching 37°C (98°F) during the day, with an average of 26°C (79°F). This month also experiences considerable rainfall, with around 99 mm (3.9 in) spread across approximately 11 days and a humidity level of 62%. In contrast, February sees much colder temperatures, starting at a minimum of -4°C (24°F) and peaking at a maximum of 26°C (79°F), with an average temperature of 9°C (49°F). Precipitation is slightly lower at 93 mm (3.7 in) over about 10 days, accompanied by higher humidity levels of 69%. For a detailed look at February weather, visit Dongbei weather in February.
September and March present contrasting weather patterns. In September, temperatures range from a mild 15°C (59°F) at night to a warm maximum of 37°C (98°F) during the day, with an average of 26°C (79°F). The month experiences moderate humidity at 62% and receives 99 mm (3.9 in) of rainfall over 11 days. In stark contrast, March sees cooler weather, with minimum temperatures dropping to 2°C (36°F) and maximums reaching 30°C (85°F), resulting in an average of only 14°C (58°F). Precipitation is higher in March, totaling 200 mm (7.9 in) over 19 days, and humidity increases to 79%. For more detailed insights into March weather, you can visit Dongbei weather in March.
September and April present notably different weather conditions. In September, temperatures range from a mild 15°C (59°F) at night to a hot 37°C (98°F) during the day, with an average temperature of 26°C (79°F). The month experiences moderate humidity at 62% and sees about 99 mm (3.9 in) of precipitation over 11 days. In contrast, April is much cooler, with a minimum temperature of 5°C (40°F) and a maximum of 32°C (90°F), averaging 18°C (65°F). It also features higher humidity at 81% and greater rainfall, totaling 191 mm (7.5 in) over 17 days. For a deeper look at the weather patterns in April, you can explore Dongbei weather in April.
When comparing the weather in September and May, significant differences emerge. September boasts an average temperature of 26°C (79°F), with highs reaching up to a sweltering 37°C (98°F), while May has a cooler average of 23°C (74°F) and a maximum of 35°C (95°F). Additionally, September experiences less precipitation with 99 mm (3.9 in) over 11 days, contrasting sharply with May's heavy rainfall of 279 mm (11.0 in) across 19 days. The humidity levels also vary, being notably higher in May at 86%, compared to September's 62%. For a detailed overview of May's climate, you can visit Dongbei weather in May.
In comparing the weather between September and June, both months display similar average temperatures, hovering around 26°C (79°F). However, September tends to be slightly warmer with maximum temperatures reaching up to 37°C (98°F), while June has a maximum of 36°C (97°F). When it comes to rainfall, June is noticeably wetter, experiencing 381 mm (15.0 in) of precipitation over 21 days compared to September's 99 mm (3.9 in) over just 11 days. Additionally, June's humidity level is higher at 83%, compared to September's 62%, making June feel more muggy overall. For further details on June weather conditions, you can refer to this source: Dongbei weather in June.
When comparing the weather in July and September, several key differences emerge. July tends to be hotter overall, with an average temperature of 29°C (84°F) and maximum highs reaching up to 38°C (101°F), while September's average is slightly cooler at 26°C (79°F) with a maximum of 37°C (98°F). Moreover, July experiences significantly higher humidity at 89% compared to September's 62%, making it feel more oppressive. Precipitation is also greater in July, with 194 mm (7.6 inches) falling over 16 days, compared to 99 mm (3.9 inches) over 11 days in September. For more detailed information on July weather in the region, you can check Dongbei weather in July.
In comparing the weather of September and August, September showcases a noticeable decrease in minimum temperature, with lows averaging 15°C (59°F), while August's minimum sits at a warmer 22°C (73°F). The average temperature in September is slightly lower at 26°C (79°F) compared to August's 29°C (84°F). Additionally, September experiences less precipitation, totaling 99 mm (3.9 in) over 11 days, in contrast to August, which receives 131 mm (5.2 in) across 16 days. The humidity in September, at 62%, is also significantly lower than August's 84%. This makes September a more temperate month overall, while August retains the peak of summer warmth. For more specific details on August weather patterns, you can check out Dongbei weather in August.
In September, temperatures typically range from a mild 15°C (59°F) to a hot 37°C (98°F), with an average of 26°C (79°F). The month also sees considerable rainfall, with 99 mm (3.9 in) of precipitation spread over 11 days, while humidity levels hover around 62%. In contrast, October experiences cooler temperatures, with lows dropping to 9°C (48°F) and an average of 20°C (68°F), peaking at 35°C (96°F). Precipitation decreases significantly to 42 mm (1.7 in) over 8 days, and humidity rises slightly to 64%. For more detailed insights on October weather, you can visit Dongbei weather in October.
September and November present starkly different weather experiences. In September, temperatures range from a mild 15°C (59°F) to a scorching 37°C (98°F), with an average of 26°C (79°F). The month brings about 99 mm (3.9 in) of precipitation over 11 days, coupled with a humidity level of 62%. In contrast, November experiences much cooler temperatures, with a minimum of 2°C (36°F) and a maximum of 29°C (85°F), averaging 15°C (59°F). Although it sees slightly less rain at 78 mm (3.1 in) over 10 days, the humidity rises to 72%. For a detailed look at what to expect, check out Dongbei weather in November.
In September, the weather is warm and often sweltering, with average temperatures around 26°C (79°F) and maximums reaching up to 37°C (98°F). The month experiences significant humidity at 62% and receives about 99 mm (3.9 in) of precipitation over 11 days, making it a relatively wet period. In contrast, December brings cooler temperatures, with averages dropping to 9°C (48°F) and nighttime lows hitting -3°C (28°F). The precipitation in December is much lower at 45 mm (1.8 in) over 9 days, but the humidity increases to 76%. For more insights into December weather in the region, you can check Dongbei weather in December.
As September unfolds in Dongbei, it marks a transition, where the lingering heat of summer gives way to a refreshing coolness. With average temperatures hovering around a comfortable 26°C (79°F), the month invites outdoor exploration. Unlike the sweltering peak of July and August, September experiences a noticeable dip in maximum temperatures, making it far more pleasant. However, it does come with an increase in precipitation, as showers grace the area for about 11 days, resulting in a total of 99 mm (3.9 in) of rainfall. The humidity still lingers at a relatively high 62%, ensuring that the air retains its moisture but without the oppressive feel of summer's peak. This blend of warmth and occasional rainfall creates a unique charm that sets September apart from other months, making it an ideal time for visitors. For further insights, explore the detailed information at Dongbei Climate.