Last updated: August 21, 2025
In September, Jiangbei, China experiences a blend of summer warmth and crisp autumn hints. Average temperatures hover around 27°C (81°F), with peaks reaching a sweltering 38°C (101°F), balanced by refreshing lows of 15°C (60°F). This month sees 11 days of precipitation, totaling 84 mm (3.3 in), contributing to a humidity level of 62% that can make the air feel muggy. Whether you’re strolling through bustling streets or exploring serene parks, the weather invites both adventure and relaxation.
In September, Jiangbei experiences a delightful transition as summer begins to wane. With minimum temperatures around 15°C (60°F), the days remain pleasantly warm, peaking at 38°C (101°F) during the hottest hours. The average temperature of 27°C (81°F) suggests a comfortable climate for outdoor activities as humidity tapers off. This month marks a significant dip from the sweltering heat of July and August, offering a more temperate atmosphere that invites residents and visitors alike to enjoy the lingering warmth before the cooler autumn months set in. Overall, September in Jiangbei is characterized by a harmonious blend of warmth and mildness, making it an ideal time to appreciate the changing season.
In September, Jiangbei experiences a noticeable shift in precipitation, with an average of 84 mm (3.3 in) of rain over 11 days. This marks a decline from the heavy summer rainfall seen in June and May, which exceeded 300 mm. After the wetter months, September serves as a transitional period, providing a respite before the autumn rains. The decrease in both precipitation amount and days of rain suggests the region is moving towards a drier season, with the rainfall steadily tapering off as the year progresses. This pattern highlights a typical trend where summer storms give way to milder conditions in the fall, making September a time of balance in Jiangbei's climate.
In September, Jiangbei, China, experiences a noticeable dip in humidity, with levels dropping to 62%—the lowest point since March. This shift marks the end of the humid summer months, where humidity soared to a peak of 89% in July. As the region transitions into fall, the decrease provides a welcome reprieve from the sweltering heat and oppressive moisture of summer, allowing for more comfortable outdoor conditions. Following September, humidity slightly increases again in October, settling at 64%, but this month still heralds the start of drier days ahead. Overall, the trend showcases a gradual upswing in humidity from the cooler winter months, peaking mid-year, before slowly receding towards the autumn season.
In September, Jiangbei experiences slightly lower UV levels compared to the peak summer months but still maintains an extreme exposure category with a UV Index of 11. This marks a noticeable decline from the intense UV levels in July and August, which both reached a blistering UV Index of 13. Despite the drop, sun safety remains crucial with a burn time of just 10 minutes. As the year transitions to autumn, October will bring further reductions, shifting to a very high category with a UV Index of 9. For those planning outdoor activities, it’s important to stay informed about daily UV conditions, which you can find at Jiangbei UV Index.
UV Risk Categories
September in Jiangbei, China, continues the region’s trend of abundant sunshine as summer wanes, boasting 280 hours of glorious sunlight. This marks a slight dip from the peak of August, which enjoys an impressive 317 hours. However, September's sunshine still reflects a robust continuation of the warm season, keeping the spirit of summer alive. As the year progresses, the sunlight gradually decreases towards the autumn months, with October and November both registering around 224 to 223 hours. The transition from the long, sun-drenched days of July and August to the shorter hours of fall is a vibrant reminder of Jiangbei's seasonal rhythm, where each month showcases a unique tapestry of light.
In Jiangbei, China, September marks a notable return to sunny skies, with a 66% chance of sunshine that mirrors the brightness of January. This trend stands in stark contrast to the preceding summer months, where the likelihood dwindled significantly to as low as 14% in June and May. As the region transitions into autumn, the weather begins to clear, inviting outdoor activities and vibrant celebrations. Interestingly, while October's chances of sun drop to 35%, September still offers a golden opportunity to bask in the warmth before the cooler months ahead. This makes September not only a month of pleasant temperatures but also a prime time for enjoying the outdoors in Jiangbei.
As September arrives in Jiangbei, China, the length of daylight begins to taper after a vibrant summer. With 12 hours of daylight, September marks a slight decline from the peak 13 hours experienced during the summer months of June, July, and August. This transition signals the onset of autumn, where the days gradually shorten as the year progresses. Following the upward trend from the winter months of January and February, where daylight spans only 10 to 11 hours, September beautifully encapsulates the balance between the lingering warmth of summer and the cooling embrace of fall, setting the stage for upcoming seasonal changes.
As September unfolds in Jiangbei, China, the average wind speed settles at a gentle 1.7 m/s (4 mph), mirroring the hushed breezes of the previous month. This tranquil wind pattern aligns with a broader seasonal trend, where the summer months gradually yield to the cooler embrace of autumn. Interestingly, the wind levels in September are among the lowest of the year, sitting in comfort with April and August. This calm atmosphere sets the stage for the vibrant changes ahead, as October promises a notable uptick to 2.6 m/s (6 mph), heralding a refreshing shift that invites both the beauty of fall foliage and the anticipation of brisker days.
Weather in Jiangbei varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Jiangbei, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, temperatures can soar, with daytime highs reaching up to 38°C (101°F) and an average of 27°C (81°F), while the minimum temperature is a mild 15°C (60°F). This month also experiences higher humidity levels at 62% and considerable rainfall, with 84 mm (3.3 in) of precipitation over approximately 11 days. In contrast, January brings a stark shift in weather, with temperatures plummeting to a minimum of -4°C (26°F) and an average around 9°C (49°F), making the air feel much colder. Although precipitation is lower at 54 mm (2.1 in) over 7 days, humidity remains relatively high at 64%. To explore more about the weather specifics in January, you can visit Jiangbei weather in January.
September and February exhibit stark contrasts in weather patterns. In September, temperatures range from a mild 15°C (60°F) to a scorching 38°C (101°F), with an average of 27°C (81°F). During this month, the region experiences around 84 mm (3.3 inches) of precipitation over 11 days, coupled with a humidity level of 62%. In contrast, February presents a much cooler landscape, with temperatures dipping to a minimum of -3°C (27°F) and peaking at 27°C (81°F), averaging only 11°C (52°F). Despite having slightly higher precipitation at 102 mm (4.0 inches) over 9 days, the humidity rises to 69%. For more insights into February weather, you can refer to Jiangbei weather in February.
In comparing the weather between September and March, significant differences in temperature and precipitation emerge. September boasts a much warmer average temperature of 27°C (81°F), with maximum temperatures reaching up to 38°C (101°F), while March experiences a cooler average of 16°C (61°F), peaking at 30°C (87°F). Additionally, March is characterized by increased precipitation, with 194 mm (7.6 in) falling over 19 days compared to September's 84 mm (3.3 in) across 11 days. Humidity levels are also higher in March at 79%, compared to 62% in September. For more insights into March weather specifics, you can visit Jiangbei weather in March.
In comparing the weather of September and April, September tends to be significantly warmer, with average temperatures ranging from a minimum of 15°C (60°F) to a maximum of 38°C (101°F). In contrast, April has cooler temperatures, with a minimum of 5°C (41°F) and a maximum of 32°C (90°F). Precipitation levels are also noteworthy; September experiences about 84 mm (3.3 in) of rain over 11 days, while April sees higher precipitation at 188 mm (7.4 in) across 16 days, which contributes to a higher humidity level of 81%. For more detailed insights into April weather, you can check Jiangbei weather in April.
In comparing the weather of September and May, it is evident that May tends to be warmer and wetter than September. September experiences temperatures ranging from a minimum of 15°C (60°F) to a maximum of 38°C (101°F), with an average of 27°C (81°F), and it has lower humidity at 62%. In contrast, May features slightly cooler temperatures with a minimum of 12°C (54°F) and a maximum of 36°C (97°F), averaging 24°C (76°F). However, May also brings significantly more rain, with 232 mm (9.1 in) of precipitation over 17 days, compared to September's 84 mm (3.3 in) over 11 days. The higher humidity in May at 86% further distinguishes it from September's weather. For more detailed information, check out Jiangbei weather in May.
September and June present contrasting weather patterns. In June, the minimum temperature is slightly higher at 17°C (62°F), while both months share the same average temperature of 27°C (81°F). However, September boasts a higher maximum temperature at 38°C (101°F), compared to June's 35°C (96°F). Precipitation levels also differ significantly; June experiences much heavier rainfall, with 302 mm (11.9 in) over 18 days, making it considerably wetter than September's 84 mm (3.3 in) across 11 days. Additionally, humidity is notably higher in June at 83%, versus September's 62%. For more specific details, you can check out the link: Jiangbei weather in June.
In comparing the weather of September and July, we see some notable differences. September generally experiences milder temperatures, with a minimum of 15°C (60°F) and an average of 27°C (81°F), compared to July’s warmer minimum of 22°C (72°F) and average of 29°C (85°F). Although both months have similar maximum temperatures, July reaches slightly higher, peaking at 39°C (102°F) versus September’s 38°C (101°F). Precipitation levels are also higher in July, with 99 mm (3.9 in) compared to September's 84 mm (3.3 in), coupled with a higher humidity of 89% in July, as opposed to 62% in September. For more detailed insights, you can check Jiangbei weather in July.
In comparing the weather of September and August, we see some notable differences. September features a cooler minimum temperature of 15°C (60°F) compared to August's warmer minimum of 23°C (73°F). While both months experience maximum temperatures reaching up to 38°C (101°F), September's average temperature is slightly lower at 27°C (81°F) than August's average of 29°C (85°F). Additionally, September receives less precipitation, totaling 84 mm (3.3 in) over 11 days, whereas August sees more rain with 110 mm (4.3 in) over 15 days. The humidity also drops significantly in September to 62%, down from August's higher level of 84%. For more insights into August's weather patterns, check out Jiangbei weather in August.
September typically boasts warmer temperatures, ranging from a minimum of 15°C (60°F) to a maximum of 38°C (101°F) with an average of 27°C (81°F). The month experiences 84 mm (3.3 in) of precipitation over 11 days, while humidity sits at 62%. In contrast, October sees a drop in warmth, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 36°C (97°F) and an average of 21°C (70°F). Precipitation decreases to 50 mm (2.0 in) over just 7 days, and humidity slightly rises to 64%. For more detailed information, you can visit Jiangbei weather in October.
September typically brings warmer weather with average temperatures around 27°C (81°F) and highs reaching up to 38°C (101°F), while November sees a more moderate climate with average temperatures dropping to 16°C (61°F) and maximums of 31°C (88°F). Both months experience similar precipitation levels, with September averaging 84 mm over 11 days and November close behind at 80 mm over 8 days. Interestingly, November has a higher humidity level at 72%, compared to September's 62%. For more details on the weather conditions in November, you can check out Jiangbei weather in November.
September weather features warmer temperatures, with an average of 27°C (81°F) and a maximum reaching up to 38°C (101°F). The month is characterized by relatively high humidity levels at 62% and considerable rainfall, totaling 84 mm (3.3 in) over approximately 11 days. In contrast, December brings a significant drop in temperatures, with an average of 10°C (51°F) and a maximum of 26°C (80°F). Precipitation decreases to 37 mm (1.5 in) over just 6 days, while humidity rises to 76%, indicating a cooler, but damp winter season. For more details, you can check Jiangbei weather in December.
As September unfolds in Jiangbei, the weather begins to transition from the sweltering heat of summer to a more temperate climate. With average temperatures hovering around a comfortable 27°C (81°F), residents experience relief from the intense heat, although the month can still see peaks up to 38°C (101°F). This shift is accompanied by an increase in humidity and a notable rise in precipitation, with about 11 rainy days contributing to the 84 mm (3.3 in) total. This balance of warmth and moisture not only refreshes the landscape but also marks September as a unique and invigorating month, distinctly different from the preceding summer swelter. For more insights into the annual weather patterns, be sure to check out Jiangbei Climate.