Last updated: August 21, 2025
September in Pudong, China is characterized by a warm and humid climate, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 35°C (94°F). The month sees an average temperature of 25°C (78°F), creating a comfortable yet sultry atmosphere. However, be prepared for rainfall, as 177 mm (7.0 in) of precipitation can be expected over 13 days, contributing to an average humidity of 81%. This blend of warmth and moisture sets the stage for a vibrant urban environment, making it an ideal time to explore Pudong's attractions while keeping an umbrella handy.
In Pudong, China, September offers a delightful transition into fall, characterized by a pleasant average temperature of 25°C (78°F). As summer's heat begins to wane, the month presents minimum temperatures around 17°C (63°F) and maximums peaking at a comfortable 35°C (94°F). This shift signals relief from the oppressive heat of July and August, which typically boast temperatures close to 39°C (102°F). September not only provides a moderate climate, but also hints at the upcoming cooler months, as it bridges the hot summer with the refreshing autumn season. Visitors can enjoy outdoor activities in this mellow weather, making it an ideal time to explore all that Pudong has to offer.
In September, Pudong experiences a significant shift in rainfall, with 177 mm (7.0 in) of precipitation over approximately 13 days. This increase marks a continuation of the wet season that peaked in July with 250 mm and June with 201 mm. As summer transitions into fall, September maintains a robust precipitation level, well above the lower amounts seen in the months preceding it, such as October's 69 mm. Interestingly, while rainfall is abundant, the number of rainy days shows a slight decrease compared to the preceding months, indicating that the downpours may be heavier yet less frequent. Overall, September stands out as a transitional month in Pudong’s weather patterns, blending the tail end of summer's humidity with the onset of fall's cooler temperatures.
In September, humidity in Pudong, China, settles at a relatively comfortable 81%, showing a notable drop from the peak summer months of July and August, where it reached an oppressive 93% and 91%, respectively. This decrease signals the transition into autumn, following the annual trend of high humidity that begins in late spring and peaks in midsummer. As the year progresses, September stands out as a month of respite before the humidity begins to rise again in the fall, suggesting a seasonal rhythm where humid conditions soften, paving the way for more favorable weather in the months ahead. Overall, this pattern highlights Pudong’s unique climatic characteristics, where late summer humidity begins to ebb, providing a refreshing change for residents and visitors alike.
September in Pudong, China, marks the continuation of an intense summer sun, with the UV Index reaching 11, categorized as extreme. This means residents and visitors alike should exercise caution, as the risk of harm from unprotected sun exposure is significant, with a burn time of just 10 minutes. Following the pattern established over the preceding months, September maintains its extreme UV levels, mirroring August's intensity and showcasing a peak that typically begins in June and persists through early autumn. As autumn approaches, those venturing outdoors should remain vigilant and protect their skin from potentially harmful rays. For more detailed insights, visit Pudong UV Index.
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In September, Pudong, China, basks in a delightful 260 hours of sunshine, marking a subtle shift as summer gradually transitions into autumn. This month showcases a noticeable decrease from the sun-drenched peak of 318 hours experienced in August, yet it remains a vibrant time to enjoy outdoor activities. The sunshine trend illustrates a steady rise throughout spring, peaking in the summer months, before tapering off as October approaches. With September's golden rays, residents and visitors alike savor the warm days, making the most of the lingering summer vibes while anticipating the crispness that October will soon bring.
In Pudong, China, the likelihood of sunny weather shows some intriguing seasonal trends throughout the year. After a dip in sunshine chances during the sultry summer months, September emerges with a promising 44% chance of sunshine. This elevation marks a notable improvement from the 17% in July and a gradual recovery from the 23% in June. As the summer heat recedes, September offers a refreshing transition, hinting that outdoor activities might be more enjoyable as clear skies become more attainable. The month serves as a prelude to the sunnier days ahead in the autumn, where the likelihood of sun continues to hold steady at 43% in October and increases again in the later months.
As summer fades into autumn in Pudong, China, September offers a serene shift in daylight duration, bringing approximately 12 hours of sunlight to the region. This marks a gradual decline from the peak 14 hours enjoyed in June, reflecting the seasonal transition. Following a steady rise from 10 hours in January through a bright 14 hours in June and 13 hours in July and August, September signals a return to shorter days, setting the stage for the cooler months ahead. As nature begins to prepare for the coming winter, this mild reduction in daylight is a gentle reminder of the ebb and flow of the seasons, inviting residents to enjoy the soft warmth of early autumn.
As September rolls in, Pudong experiences a gentle return to moderate breezes, with an average wind speed of 3.6 m/s (8 mph). This slight uptick from the calmer summer months—where July briefly flirts with a notable 5.1 m/s (11 mph)—signals a soothing transition towards autumn. The preceding month of August, with its lower average of 3.1 m/s (7 mph), gives way to a more refreshing atmosphere, echoing the consistency seen throughout the year. Interestingly, average wind speeds across the seasons remain fairly stable, oscillating between 3.1 m/s and 5.1 m/s, which creates a captivating environment for residents and visitors alike, blending the warmth of summer with the crispness of fall.
Weather in Pudong varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Pudong, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present stark contrasts in weather. September boasts warm temperatures, with averages around 25°C (78°F) and highs reaching up to 35°C (94°F). This month experiences significant rainfall, totaling 177 mm (7.0 in) over 13 days, coupled with a high humidity of 81%. In contrast, January offers a much chillier climate, with average temperatures plummeting to 6°C (44°F) and lows dipping down to -8°C (19°F). Precipitation drops significantly to 55 mm (2.2 in) over just 6 days, and humidity is lower at 70%. For a detailed look at January weather, visit Pudong weather in January.
September and February present contrasting weather conditions. In September, temperatures range from a mild 17°C (63°F) at night to a scorching 35°C (94°F) during the day, with an average of 25°C (78°F). This month also experiences considerable rainfall, accumulating 177 mm (7.0 in) over 13 days, coupled with high humidity levels of 81%. In stark contrast, February boasts a much cooler climate with nighttime temperatures dipping to a chilly -3°C (27°F) and daytime highs reaching 24°C (76°F), resulting in an average temperature of just 7°C (45°F). Precipitation is significantly lower in February, totaling 60 mm (2.4 in) across only 8 days, and humidity levels are slightly lower at 73%. For more detailed information on February weather, check out Pudong weather in February.
September and March present distinct weather contrasts. In September, temperatures range from a mild 17°C (63°F) at night to a blazing 35°C (94°F) during the day, with an average of 25°C (78°F). The month is characterized by significant rainfall, averaging 177 mm (7.0 in) over about 13 days, all while maintaining high humidity levels of 81%. In stark contrast, March features much cooler temperatures, starting at a minimum of 2°C (37°F) and peaking at 26°C (79°F), with an average of 12°C (54°F). Precipitation in March is lower at 83 mm (3.3 in), spread over 12 days, yet the humidity remains consistent at 81%. For more detailed information, you can view this link: Pudong weather in March.
When comparing September and April weather, it's clear that September tends to be warmer and more humid. In September, temperatures range from a minimum of 17°C (63°F) to a maximum of 35°C (94°F), with an average of 25°C (78°F). The month sees significant precipitation, totaling 177 mm (7.0 in) over approximately 13 days, contributing to a high humidity level of 81%.
In contrast, April is cooler, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 31°C (87°F) and an average of 16°C (61°F). The total precipitation in April is considerably less at 72 mm (2.8 in) over 9 days, resulting in slightly higher humidity at 87%. For more specific information on weather during this month, you can check Pudong weather in April.
In comparing the weather between September and May, September tends to be warmer, with average temperatures hovering around 25°C (78°F) compared to May's 21°C (71°F). While both months can experience high temperatures, September sees a higher maximum, reaching up to 35°C (94°F), similar to May’s peak. However, September has more precipitation, averaging 177 mm (7.0 in) over 13 days, whereas May has 117 mm (4.6 in) across 10 days, indicating that September is often wetter and more humid, with humidity levels at 81% compared to May’s 87%. For a detailed look at the weather in May, visit Pudong weather in May.
In September, temperatures range from a minimum of 17°C (63°F) to a maximum of 35°C (94°F), with an average temperature of 25°C (78°F). The month experiences about 177 mm (7.0 in) of precipitation spread over 13 days, and humidity levels hover at 81%. In contrast, June displays slightly warmer conditions, with minimum temperatures of 18°C (65°F) and maximums reaching up to 36°C (96°F). The average temperature remains the same at 25°C (76°F), but June has a higher precipitation total of 201 mm (7.9 in) over 15 days, along with increased humidity at 89%. For more details about the specific weather patterns in June, you can visit Pudong weather in June.
In comparing the weather of September and July, September offers slightly milder temperatures, with a minimum of 17°C (63°F) and a maximum of 35°C (94°F), while July typically sees higher temperatures ranging from a minimum of 20°C (69°F) to a peak of 39°C (102°F). The average temperature in September is 25°C (78°F), compared to July's 29°C (84°F), making September more comfortable, albeit with a high humidity level at 81%.
Precipitation in September is notable, with 177 mm (7.0 in) falling over 13 days, while July experiences a heavier rainfall of 250 mm (9.8 in) over 16 days, contributing to even higher humidity at 93%. For more detailed information, check out Pudong weather in July.
September offers a slight decline in temperatures compared to August, with average daily highs reaching around 35°C (94°F) versus August's peak of 38°C (100°F). While September starts with a minimum temperature of 17°C (63°F), August remains warmer with a minimum of 20°C (69°F). Both months experience considerable rainfall, with September recording 177 mm (7.0 in) over 13 days, just slightly more than August's 167 mm (6.6 in) across 15 days. Humidity also remains high, though slightly lower in September at 81%, compared to August's 91%. For a closer look at what to expect, check out this link: Pudong weather in August.
September weather tends to be quite warm and humid, with average temperatures around 25°C (78°F) and maximums reaching up to 35°C (94°F). However, this month also brings significant rainfall, totaling 177 mm (7.0 in) over about 13 days. In contrast, October experiences a noticeable drop in temperatures, with average highs around 20°C (68°F) and lows dipping to 10°C (51°F). The month is also much drier, with only 69 mm (2.7 in) of precipitation across about 7 days. While the humidity remains relatively high at 80%, October offers a more comfortable climate compared to the steamy atmosphere of September. For more detailed information, you can check Pudong weather in October.
In September, the weather is quite warm, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 35°C (94°F) and an average of 25°C (78°F). This month is also characterized by significant rainfall, averaging 177 mm (7.0 in) over about 13 days, with high humidity levels at 81%.
In contrast, November marks a considerable shift as temperatures drop, with a minimum of 2°C (37°F) and a maximum of 27°C (81°F), averaging at around 15°C (59°F). Precipitation is much lower in November, totaling only 51 mm (2.0 in) over about 7 days, while humidity remains slightly elevated at 82%. The transition from September's heat to November's cooler, more temperate climate is quite notable. For more insights, check out Pudong weather in November.
September and December showcase a stark contrast in weather conditions. In September, temperatures range from a minimum of 17°C (63°F) to a sweltering maximum of 35°C (94°F), with an average temperature of 25°C (78°F). The month is characterized by high humidity at 81% and substantial rainfall, totaling 177 mm (7.0 in) over 13 days. In contrast, December brings much cooler weather, with temperatures dipping as low as -5°C (22°F) and reaching a maximum of 20°C (69°F), averaging only 8°C (47°F). This month experiences significantly less precipitation at 50 mm (2.0 in) over just 8 days, along with a slightly lower humidity of 77%. For more details on December weather, check out Pudong weather in December.
As September unfolds in Pudong, it marks a transition that sets it apart from the sweltering summer months, bringing a more mild and comfortable climate. While temperatures can peak around 35°C, the average settles at a pleasant 25°C, offering relief from the intense heat. However, September is also characterized by a notable increase in precipitation, with rain gracing the region on about 13 days, leading to a humidity level that hovers at 81%. This mix of warmth and moisture makes September a unique month in Pudong's climatic cycle, balancing both the remnants of summer and hints of the upcoming autumn. For a detailed look at how Pudong's weather compares year-round, visit Pudong Climate.