Last updated: August 21, 2025
In Zhenjiang, China, September brings a pleasant transition into autumn, with maximum temperatures reaching a comfortable 30°C (87°F) and an average of 18°C (65°F). Despite the warmth, nighttime temperatures can dip to a refreshing minimum of 4°C (39°F). This month also sees an average precipitation of 82 mm (3.2 in) over approximately 8 rainy days, contributing to a relative humidity of 83%. Visitors can expect a mix of sunny and rainy days, making it a beautiful time to experience Zhenjiang’s natural scenery and cultural attractions.
In September, Zhenjiang, China, experiences a gentle transition from the steamy summer months to the cooler embrace of autumn. As the average temperature settles around 18°C (65°F), the city enjoys a pleasant climate with maximum highs reaching 30°C (87°F), making it ideal for outdoor explorations. Nights start to cool down significantly, with minimum temperatures dropping to 4°C (39°F). This shift not only brings a refreshing break from the summer heat but also marks the beginning of a vibrant seasonal change, as the region prepares for the colorful tapestry of fall. The overall trend indicates a gradual decrease in temperatures moving into October, suggesting a cozy period ahead for residents and visitors alike.
In September, Zhenjiang experiences a notable shift in its precipitation patterns, accumulating 82 mm (3.2 in) of rainfall over 8 days. This marks a decrease from the heavy downpours of August, which brought in an impressive 264 mm (10.4 in). As summer transitions to autumn, the frequency of rainy days also dips slightly, yet September retains a significant amount of moisture compared to earlier months, surpassing the totals of both May and June. This mid-autumn rainfall not only contributes to the region's vibrant landscapes but also signals the approaching cooler months, where precipitation gradually reduces again. Overall, September's weather serves as a bridge between the intensity of summer rains and the milder autumnal conditions ahead.
As the summer heat begins to wane, September in Zhenjiang sees a notable shift in humidity levels, settling at a comfortable 83%. This figure represents a decline from the sweltering heights of 90% in August, yet remains elevated compared to the drier winter months. Overall, the trend through the year reveals a clear seasonal pattern: high humidity peaks in the summer, particularly in July and August, before gradually tapering off as autumn approaches. With October’s humidity slightly rising to 85%, it’s evident that Zhenjiang's climate maintains a rich, damp atmosphere even as the temperatures drop, creating a unique blend of warmth and moisture that characterizes this transitional period.
As September rolls in Zhenjiang, the UV Index remains elevated at 8, signifying a very high exposure category that demands attention to sun safety. Although there is a slight dip from the scorching peak of 10 experienced in the summer months, the burn time stays critically low at just 15 minutes. This trend reflects the transition to cooler autumn days, yet vigilance is still essential as the sun's rays can cause harm quickly. Overall, with an index that has hovered around high to very high levels from April through September, it's clear that the region's intense sun exposure remains a consistent factor to consider throughout these months. For those seeking more details, check out Zhenjiang UV Index.
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In September, Zhenjiang enjoys an impressive 281 hours of sunshine, marking a graceful transition from the sun-drenched heart of summer. The city's sunlit days peak in July with 315 hours, gradually tapering off as autumn arrives. This month’s sunshine hours reflect a slight dip compared to August’s 289 hours, yet still maintain a favorable brightness ahead of the cooler months. Throughout the year, sunshine steadily builds from 199 hours in January to its summer zenith, showcasing Zhenjiang's vibrant seasonal changes. As the days shorten, September’s golden sunlight offers a warm farewell to summer, inviting residents and visitors alike to bask in the fading luminosity before the cooler October air descends.
In September, Zhenjiang, China, typically experiences a 33% chance of sunny weather, making it one of the months with lower prospects for clear skies. This trend follows the peak sunny months of January and December, which boast chances of 60% and 66%, respectively. Interestingly, as the summer heats up, the likelihood of sunshine declines significantly, dropping to around 30% to 31% during July and August. As the city transitions into autumn, October shows a modest recovery with a 52% chance of sunny days, hinting at a potential return to brighter weather. Overall, September marks a shift toward cloudier conditions, encouraging residents and visitors to embrace the variable climate of this vibrant region.
As the summer fades in Zhenjiang, September brings a gentle decrease in daylight, averaging 12 hours a day. This month marks a transition after the peak of 15 hours experienced in June, gradually shifting towards the shorter days of autumn. The increase from just 9 hours in January to 14 hours in May highlights the vibrant growth of spring and summer. However, as nature begins to prepare for the cooler months, September serves as a gentle reminder of the cooling days ahead, with daylight diminishing as the year progresses toward November's return to 9 hours. This rhythmic change in daylight not only signifies a shift in seasons but also invites the community to embrace the rich hues of the fall landscape.
As September arrives in Zhenjiang, China, the wind cradles the city at a gentle 1.6 m/s (4 mph), mirroring the calm that has settled in since the summer months. After experiencing the highest average wind speeds earlier in the year, particularly from April to May, the winds have gradually tapered off, reflecting the softness of late summer transitioning into early autumn. This period marks one of the lightest breezes of the year, perfectly complementing the tranquil scenery as the leaves begin their subtle shift in color. With October promising a slight uptick in wind speed, the lingering warmth of September invites moments of serene reflection, perfect for leisurely strolls along the scenic banks of the Yangtze River.
Weather in Zhenjiang varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Zhenjiang, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present stark contrasts in weather conditions. In September, temperatures range from a pleasant minimum of 4°C (39°F) to a warm maximum of 30°C (87°F), with an average of 18°C (65°F). This month experiences a higher precipitation level of 82 mm (3.2 in) over about 8 days, accompanied by relatively high humidity at 83%. In contrast, January brings frigid temperatures, with a minimum of -27°C (-16°F) and a maximum of just 7°C (45°F), resulting in an average temperature of -10°C (15°F). Precipitation is significantly lower at 11 mm (0.4 in) across only 2 days, and the humidity levels drop to 76%. For more details, you can check Zhenjiang weather in January.
September and February present stark contrasts in weather patterns. In September, temperatures range from a mild 4°C (39°F) at night to a warm 30°C (87°F) during the day, accompanied by relatively high humidity at 83% and 82 mm (3.2 in) of precipitation over about 8 days. In contrast, February brings much colder conditions, with temperatures dipping as low as -25°C (-13°F) and averaging -7°C (20°F). The month sees significantly less precipitation at only 21 mm (0.8 in) over 3 days and lower humidity at 71%. For more insights, you can check Zhenjiang weather in February.
In September, temperatures range significantly from a cool 4°C (39°F) at night to a warm 30°C (87°F) during the day, with an average of 18°C (65°F). The month experiences considerable rainfall, totaling 82 mm (3.2 in) over about 8 days, along with a high humidity level of 83%. In contrast, March brings much colder weather, with temperatures dipping as low as -15°C (5°F) and peaking at 19°C (66°F), averaging only 3°C (37°F). Precipitation is also lower in March, at 25 mm (1.0 in) over roughly 5 days, and the humidity is more moderate at 65%. For a closer look at March weather specifics, you can refer to Zhenjiang weather in March.
September typically experiences warmer temperatures compared to April, with averages reaching 18°C (65°F) and maximums soaring up to 30°C (87°F). In contrast, April averages just 10°C (50°F) and has a maximum of 26°C (79°F). Additionally, September is characterized by higher humidity at 83%, while April is drier at 67%. Precipitation is more prevalent in September, with 82 mm (3.2 in) spread over about 8 days, compared to April's 50 mm (2.0 in) over just 5 days. For more specifics on April weather, you can check this link: Zhenjiang weather in April.
When comparing the weather in September and May, we see some distinct differences. September typically features a slightly broader temperature range, with minimums reaching 4°C (39°F) and maximums peaking at 30°C (87°F), averaging around 18°C (65°F). In contrast, May shows a narrower range, with minimums at 3°C (37°F) and an average temperature of 16°C (61°F), while still reaching a maximum of 30°C (87°F). Precipitation is marginally higher in May, totaling 102 mm (4.0 in) over about 10 days compared to September's 82 mm (3.2 in) spread over 8 days. Additionally, September tends to be more humid, with levels at 83%, while May maintains a lower humidity of 74%. For more detailed insights, check out Zhenjiang weather in May.
In comparing the weather of September and June, both months exhibit similar humidity levels at 83%. However, September tends to have a wider temperature range, with a minimum of 4°C (39°F) and a maximum of 30°C (87°F), leading to an average of 18°C (65°F). In contrast, June is warmer overall, featuring a minimum of 10°C (49°F) and a maximum of 32°C (90°F), which results in a higher average temperature of 21°C (69°F). Precipitation is also notable in both months, with September receiving 82 mm (3.2 in) over 8 days, while June sees a slightly higher amount of 104 mm (4.1 in) over 11 days. For more specific details about June, you can check out Zhenjiang weather in June.
In comparing the weather between September and July, we see distinct differences in temperature and precipitation patterns. September experiences a wider temperature range, with a minimum of 4°C (39°F) and a maximum of 30°C (87°F), resulting in an average temperature of 18°C (65°F). In contrast, July boasts much warmer temperatures, ranging from a minimum of 16°C (61°F) to a scorching maximum of 36°C (97°F), with an average of 25°C (77°F). Additionally, July receives more precipitation, totaling 110 mm (4.3 in) over 13 days, compared to September’s 82 mm (3.2 in) over 8 days. Humidity levels are also slightly higher in July at 88%, compared to 83% in September. For more details on July weather, refer to Zhenjiang weather in July.
September and August showcase distinct weather patterns. In September, temperatures range from a cooler minimum of 4°C (39°F) to a warm maximum of 30°C (87°F), with an average of 18°C (65°F). The month experiences moderate precipitation of 82 mm (3.2 in) over 8 days, accompanied by a humidity level of 83%. In contrast, August is considerably warmer, with temperatures fluctuating between a minimum of 9°C (48°F) and a scorching maximum of 37°C (98°F), averaging around 24°C (75°F). However, it is also wetter, receiving 264 mm (10.4 in) of rain over 18 days, and the humidity peaks at 90%. For more details, you can visit Zhenjiang weather in August.
September typically showcases a broad temperature range, with minimums around 4°C (39°F) and maximums soaring up to 30°C (87°F), averaging at a comfortable 18°C (65°F). Despite its warmth, September presents a notable amount of precipitation at 82 mm (3.2 in) over roughly 8 days and maintains high humidity levels at 83%. In contrast, October experiences a shift towards cooler conditions with minimum temperatures dropping to -3°C (28°F) and an average of 10°C (51°F), although the maximum temperature can still reach 28°C (82°F). Precipitation decreases slightly to 69 mm (2.7 in) over 7 days, with humidity rising to 85%. For those interested in more detailed weather patterns, check out Zhenjiang weather in October.
September and November present stark contrasts in weather. September boasts a mild average temperature of 18°C (65°F) with highs reaching up to 30°C (87°F), making it feel quite warm for the season. In contrast, November sees a significant drop, with an average temperature of just 2°C (36°F) and nighttime lows plunging to -13°C (9°F). While September experiences more precipitation at 82 mm (3.2 in) across 8 days, November is drier with 54 mm (2.1 in) over 7 days, and it also has lower humidity at 73% compared to September's 83%. To learn more about the unique weather conditions in November, check out Zhenjiang weather in November.
In September, the weather is marked by relatively mild temperatures, ranging from a minimum of 4°C (39°F) to a maximum of 30°C (87°F), with an average of 18°C (65°F). This month also experiences higher humidity at 83% and more precipitation, totaling 82 mm (3.2 in) over about 8 days. In stark contrast, December is characterized by frigid conditions, with temperatures dropping significantly, featuring a minimum of -27°C (-16°F) and a maximum of only 7°C (44°F), averaging around -7°C (19°F). Precipitation is considerably lower at 17 mm (0.7 in) over just 3 days, and the humidity decreases to 74%. For a detailed look at December weather, you can check Zhenjiang weather in December.
As September unfolds in Zhenjiang, the weather offers a delightful transition from the sweltering summer months. While temperatures are still warm, peaking at around 30°C, they gradually cool down to a refreshing average of 18°C, bringing a welcome relief from the heat. The month experiences a fair share of precipitation with occasional rainfall, contributing to a high humidity of 83%. Unlike the intense summer, September presents a more balanced climate with fewer oppressive days, making it an ideal time to explore the scenic beauty of Zhenjiang. For more detailed insights, visit Zhenjiang Climate.