Last updated: August 21, 2025
September in Sheshan, China, presents a warm and humid climate, with a maximum temperature soaring up to 35°C (95°F) and an average temperature of 25°C (78°F). The minimum temperature rarely drops below 16°C (60°F), making the evenings comfortably mild. This month also brings significant rainfall, with a total precipitation amount of 166 mm (6.5 in) spread over approximately 12 days, contributing to the area's lush greenery. Coupled with a high humidity level of 81%, September in Sheshan is characterized by a tropical atmosphere, inviting both locals and visitors to enjoy the vibrant and flourishing scenery.
In September, Sheshan, China, enjoys a delightful transition as summer gracefully fades into autumn. With minimum temperatures hovering around 16°C (60°F) and average highs reaching a comfortable 25°C (78°F), the month strikes a perfect balance between warmth and the cooler nights. The maximum temperature, still a warm 35°C (95°F), hints at the lingering summer vibes, yet the overall trends indicate a gradual cooling from the sweltering heat of previous months. This delightful climate makes September an ideal time to explore Sheshan’s beautiful landscapes, as the invigorating temperatures create an inviting backdrop for outdoor adventures.
In September, Sheshan, China experiences a significant dip in precipitation compared to the peak summer months, receiving 166 mm (6.5 in) of rain over approximately 12 days. This marks a transition from the heavy downpours of July and August, where rainfall reached 252 mm (9.9 in) and 184 mm (7.2 in), respectively. However, the total for September remains above the averages seen earlier in the year, reflecting the lingering effects of the wet season. This month’s rainfall is a prelude to the drier conditions expected in October and November, where precipitation levels drop dramatically to 59 mm (2.3 in) and 49 mm (1.9 in), suggesting that while summer fades, September still holds onto the vestiges of monsoon moisture before autumn's arrival.
As autumn approaches, September in Sheshan, China, marks a notable shift in humidity levels. Following a summer peak, where the humidity reaches a sweltering 93% in July, September sees a refreshing decline to 81%. This drop is part of a gradual easing trend from the highest summer months, paving the way for October's slight further dip to 80%. The transition showcases the area’s climatic rhythm, shifting from the oppressive humidity of summer toward the more comfortable conditions of fall, while still retaining enough moisture for a lush landscape. As the days grow shorter and cooler, Sheshan begins to embrace the relaxed embrace of autumn, offering a reprieve from the peak summer humidity.
As summer fades into autumn, the September UV Index in Sheshan, China, remains remarkably high, registering a significant 10 on the scale. This categorizes the exposure level as very high, requiring a careful approach to sun exposure with a burn time of just 15 minutes. Following the extreme levels of 11 observed in July and August, September presents a slight decrease, yet it underscores the trend of rising UV intensity during the warmer months. As the year progresses, while October's UV Index drops to 7, the pattern demonstrates an essential awareness needed for sun protection as the season transitions. For more detailed insights, you can explore the Sheshan UV Index.
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In Sheshan, China, September shines brightly with an impressive 251 hours of sunshine, continuing the trend of abundant light that peaks in August with 310 hours. As summer bids farewell, the sun remains a steady companion, providing a substantial amount of sunny days that transition smoothly into the cooler autumn months. Interestingly, this period showcases a slight tapering compared to the sweltering peak of summer, yet it still outshines the earlier months of the year. The gradual decline from the high summer totals, with July leading at 288 hours, portrays a nod to the seasonal shift ahead, while maintaining a relatively vibrant September, making it a delightful time for outdoor activities amid the lingering warmth.
In Sheshan, China, September marks a notable shift in weather patterns, presenting a 44% chance of sunny days. As summer wanes, the likelihood of sunshine picks up from the drier months of July (16%) and June (21%), indicating a gradual transition towards more favorable conditions. While May and August hover around 28% and 33% respectively, September stands out with a promising uptick—suggesting it’s an ideal time to enjoy the outdoors before autumn settles in. This trend continues into the fall, with October maintaining a 41% chance, hinting that the region may surprise visitors with pleasant days even as the season changes.
As summer transitions into autumn, September in Sheshan, China, witnesses a gentle decline in daylight hours, offering 12 hours of sunlight. This month marks a shift from the peak daylight of 14 hours experienced in June, reflecting a gradual, yet noticeable, decrease that continues into October. The trend reveals a symmetrical pattern throughout the year, where daylight duration peaks in June before tapering off, resembling a smooth curve. September serves as a reminder of the upcoming cool months, as daylight shrinks steadily, leading us into the cozy embrace of fall with its vibrant hues and softer light.
In September, the winds in Sheshan, China, pick up slightly, averaging 3.1 m/s (7 mph), a gentle breeze that carries the warmth of summer into the early days of autumn. This month reflects a gradual return to more stable wind patterns, following the notable dip in August, where winds dropped to 2.6 m/s (6 mph). The steady winds of September transition towards the increased gustiness seen in July, which boasted a peak of 4.2 m/s (9 mph). Overall, the trend indicates a mild fluctuation between the warm summer months and the cooler approach of fall, with September striking a harmonious balance in breeze that invites both exploration and reflection in the picturesque landscapes of Sheshan.
Weather in Sheshan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Sheshan, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present starkly contrasting weather patterns. In September, temperatures range from a mild 16°C (60°F) to a hot 35°C (95°F), with an average of 25°C (78°F). This month experiences significant rainfall, totaling 166 mm (6.5 in) over approximately 12 days, coupled with high humidity levels at 81%. In contrast, January is much colder, with temperatures dipping as low as -8°C (19°F) and only reaching a maximum of 23°C (73°F), averaging around 6°C (43°F). Rainfall is also reduced in January, with only 59 mm (2.3 in) over about 7 days, and humidity drops to a more comfortable 70%. For more detailed insights, check out Sheshan weather in January.
September and February showcase strikingly different weather patterns. September experiences warmer temperatures, with a minimum of 16°C (60°F) and an average high reaching 35°C (95°F), while February's temperatures drop significantly, with a minimum of -5°C (24°F) and an average high of 26°C (79°F). Additionally, September is much wetter, receiving 166 mm (6.5 in) of precipitation over 12 days, compared to February, which has only 63 mm (2.5 in) over 9 days. Humidity levels are also higher in September at 81%, while February's humidity sits at a more moderate 73%. For more detailed information, check out Sheshan weather in February.
September and March exhibit notable differences in weather patterns. September boasts higher temperatures, with a minimum of 16°C (60°F), an average of 25°C (78°F), and a maximum reaching up to 35°C (95°F). In contrast, March experiences much cooler temperatures, with a minimum of 1°C (34°F), an average of 12°C (54°F), and a maximum of 28°C (83°F). Precipitation levels also vary, as September sees 166 mm (6.5 in) over 12 days, while March has only 90 mm (3.5 in) across 11 days. Both months maintain the same humidity level of 81%, but the overall feel of September is decidedly warmer and damper compared to the crisp and cooler atmosphere of March. For more information on March weather, you can check Sheshan weather in March.
In comparing the weather of September and April, we see notable differences in temperature and precipitation. September typically boasts warmer conditions, with average temperatures around 25°C (78°F) and maximums reaching up to 35°C (95°F), while April’s average is a cooler 17°C (62°F) and tops out at 32°C (89°F). Rainfall is more abundant in September, with 166 mm (6.5 inches) over approximately 12 days, compared to April's 79 mm (3.1 inches) falling over 8 days. Additionally, while September has a relative humidity of 81%, April's humidity is slightly higher at 87%. For a closer look at the specific climate conditions during April, check out Sheshan weather in April.
In comparing the weather patterns of September and May, September tends to be warmer, with average temperatures hovering around 25°C (78°F), while May sees a slightly cooler average of 22°C (71°F). September experiences a wider temperature range, with highs reaching up to 35°C (95°F), compared to May's peak of 36°C (97°F). However, May has lower total precipitation at 129 mm (5.1 in) over 10 days, versus September's 166 mm (6.5 in) across 12 days, indicating that September is generally wetter. The humidity levels are relatively high in both months, peaking at 81% in September and slightly higher at 87% in May. For a detailed look at May's weather, check out Sheshan weather in May.
In comparing the weather between September and June, both months have similar minimum temperatures around 16°C (60°F), but June typically sees slightly higher average temperatures at 25°C (77°F) compared to September's average of 25°C (78°F). However, June can spike to a maximum of 36°C (98°F), which is just above September's peak of 35°C (95°F). Precipitation levels, on the other hand, differ significantly; June experiences more rainfall with 242 mm (9.5 in) spread over 15 days, while September has 166 mm (6.5 in) over 12 days. Humidity is higher in June at 89% compared to September's 81%, making June feel more sultry. For further details on June weather patterns, you can check out Sheshan weather in June.
In comparing the weather between July and September, September demonstrates a milder climate with average temperatures ranging from a minimum of 16°C (60°F) to a maximum of 35°C (95°F), while July typically experiences warmer conditions, with minimum temperatures of 21°C (70°F) and highs reaching up to 39°C (103°F). Additionally, September sees significantly less precipitation, totaling 166 mm (6.5 in) over 12 days, compared to July's 252 mm (9.9 in) over 17 days. Furthermore, humidity levels are higher in July at 93%, whereas September maintains a more manageable 81%. For a detailed look at July's weather conditions, you can check Sheshan weather in July.
In comparing the weather of September and August, September presents cooler temperatures, with a minimum of 16°C (60°F) and an average of 25°C (78°F), in contrast to August's warmer temperatures, which range from a minimum of 19°C (67°F) to an average of 29°C (85°F). While August reaches higher maxima of 38°C (100°F), September's maximum temperature is a more moderate 35°C (95°F). Precipitation is slightly lower in September, totaling 166 mm (6.5 in) over 12 days, compared to August's 184 mm (7.2 in) over 15 days. Humidity also decreases from August's 91% to September's 81%, making the latter month's weather feel a bit more comfortable. For further details, check out Sheshan weather in August.
In September, the weather is generally warmer, with temperatures ranging from a minimum of 16°C (60°F) to a maximum of 35°C (95°F), averaging around 25°C (78°F). This month also experiences significant precipitation, totaling 166 mm (6.5 in) over approximately 12 days, and high humidity levels at 81%. In contrast, October brings a noticeable drop in temperature, with a minimum of 9°C (48°F), an average of 20°C (68°F), and a maximum of 32°C (90°F). The precipitation is considerably lower at 59 mm (2.3 in) over about 6 days, and humidity remains fairly consistent at 80%. For more details on the weather in October, you can visit Sheshan weather in October.
September and November present contrasting weather conditions. In September, temperatures range from a minimum of 16°C (60°F) to a scorching maximum of 35°C (95°F), with an average of 25°C (78°F) and significant rainfall of 166 mm (6.5 in) over about 12 days, contributing to a high humidity level of 81%. In stark contrast, November offers much cooler temperatures, with a minimum of 0°C (33°F) and an average of 15°C (58°F), peaking at 28°C (83°F). Precipitation decreases sharply to 49 mm (1.9 in) over just 7 days, and humidity remains relatively high at 82%. For a detailed look at the weather conditions in November, visit Sheshan weather in November.
The weather in September contrasts sharply with that of December. In September, temperatures range from a minimum of 16°C (60°F) to a sizzling maximum of 35°C (95°F), accompanied by high humidity at 81% and substantial rainfall of 166 mm (6.5 in) over 12 days. In contrast, December features much cooler conditions, with temperatures ranging from a minimum of -6°C (21°F) to a mild maximum of 22°C (71°F). Precipitation drops significantly to 52 mm (2.0 in) over just 8 days, and humidity decreases slightly to 77%. For a more detailed overview, you can check Sheshan weather in December.
As September unfolds in Sheshan, the weather begins to transition from the intense heat of summer to a more temperate climate. With average temperatures cooling down to a comfortable 25°C, the month experiences a notable drop in humidity levels, yet still retains a certain tropical feel, boosted by an average humidity of 81%. Though rainfall is frequent, with about 166 mm falling on 12 days, this precipitation is essential for rejuvenating the region as it prepares for the forthcoming autumn months. This combination of warmth and moisture creates a unique atmosphere that sets September apart from other months, making it a delightful time to explore all that Sheshan has to offer. For more insights on the climate, visit Sheshan Climate.