Last updated: August 21, 2025
In Hengshan, China, September brings a delightful mix of warmth and humidity, where temperatures peak at a maximum of 34°C (94°F) and hover around an average of 27°C (81°F), with cooler evenings dipping to a comfortable 18°C (64°F). This month is characterized by significant rainfall, accumulating to 180 mm (7.1 in) over approximately 20 days, resulting in a humidity level of 72% that adds to the lush scenery of the region. Whether you're exploring the picturesque landscapes or enjoying cultural experiences, September in Hengshan offers a vibrant atmosphere, perfect for both adventure and relaxation.
In September, Hengshan, China, experiences a delightful transition as summer begins to wane. With minimum temperatures around 18°C (64°F) and averages reaching 27°C (81°F), the warmth lingers, providing a perfect backdrop for outdoor activities. Visitors can still expect max temperatures hitting 34°C (94°F), reminiscent of the peak summer heat, but a noticeable shift toward cooler evenings invites cozy gatherings and scenic strolls. This month marks a harmonious blend of lingering summer warmth and the gentle onset of autumn, making it an ideal time to explore Hengshan's natural beauty.
In September, Hengshan experiences a noticeable shift in its precipitation pattern, receiving 180 mm (7.1 in) of rain over 20 days. This marks a decline from the previous month's significant rainfall of 273 mm (10.8 in) while maintaining a moderate level of precipitation typical for the late summer transition into autumn. The decrease in both the total rainfall and the number of rainy days suggests a gradual drying trend as the region moves away from the peak of the wet season. This trend is mirrored in the upcoming months, paving the way for drier conditions ahead, with October poised to see even less rain, highlighting the shifting climate as the year progresses.
In September, Hengshan experiences a notable shift in humidity, with levels averaging 72%. This marks a decline from the peak summer months of July and August, where humidity levels soar to a sweltering 87% and 88%, respectively. As the rainy season transitions, September offers a slight relief, yet remains higher than the earlier months of the year. The high humidity during the summer months sets the stage for the impending autumn, creating a blend of lingering warmth and moisture that characterizes the region's climate. Following September, humidity levels drop further to 62% in October, signaling the onset of drier, cooler weather as the year winds down.
In September, Hengshan, China, experiences a UV Index of 11, classified as extreme with a swift burn time of just 10 minutes. This trend follows the peak summer months where the UV Index reaches its zenith at 13 in both May and July. As summer transitions to autumn, the UV Index gradually decreases, yet September retains a high level of intensity, reminding residents and visitors alike to prioritize sun safety. With the UV Index remaining in the extreme category for the second consecutive month, it's crucial to take protective measures when outdoors. For further details on UV exposure throughout the year, visit Hengshan UV Index.
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As summer gives way to autumn, September in Hengshan, China, continues the vibrant trend of sunshine seen throughout the warmer months. With 275 hours of brilliant sunlight, September offers a delightful balance of warmth and daylight, maintaining a summer-like glow even as the leaves begin to change. This month stands out, nestled between the peak of summer in July, which recorded a striking 296 hours, and the gradual decrease towards October's 260 hours. The consistency in sunny days from May through September not only enhances the region's allure but also sets the perfect backdrop for outdoor activities and cultural festivals, ensuring that the charm of Hengshan shines brightly during this transitional period.
In Hengshan, China, the likelihood of enjoying sunny weather in September stands at 47%, making it one of the more favorable months for sun seekers. This marks a significant improvement compared to the previous summer months of July and August, which experience lower sunshine chances at 29% and 15%, respectively. Interestingly, as the autumn season approaches, the odds of sunny days increase notably from the summer doldrums. While October and the months following show a gradual decline in sunshine opportunities, September offers a beautiful transition period, where warm weather begins to overlap with clearer skies, creating perfect conditions for outdoor activities and exploration.
As September unfolds in Hengshan, China, the daylight duration begins to shift towards autumn, offering 12 hours of sunlight each day. This month mirrors the daylight found in both April and August, showcasing a transitional phase where the long, bright days of summer gracefully taper off. Following the peak of 13 hours during the height of summer, the gradual reduction signals a comforting return to shorter days, while still providing ample opportunity to enjoy the vibrant hues of early autumn. As we move towards October, with daylight expected to decline further to 11 hours, it's a gentle reminder of nature's cyclical rhythm, transitioning from the warmth of summer's embrace to the more subdued tones of fall.
In Hengshan, China, September brings a gentle breeze, with an average wind speed of just 1.3 m/s (3 mph), making it one of the calmest months of the year. This subtle shift in the wind mirrors a broader trend as the summer months gradually give way to the crispness of autumn. As the year's cycle unfolds, we see that wind speeds peak in October at 2.5 m/s (6 mph), suggesting a refreshing transition ahead. The warm, balmy days of summer, characterized by relatively low winds, fade into autumn's invigorating currents, reflecting nature's rhythm and inviting locals and visitors alike to savor the serene atmosphere of September in this picturesque region.
Weather in Hengshan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Hengshan, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present striking contrasts in weather. In September, temperatures can reach a sweltering maximum of 34°C (94°F), with an average of 27°C (81°F), while January offers a much cooler climate with maximum temperatures around 26°C (80°F) and an average of just 14°C (57°F). Additionally, September is characterized by high humidity at 72% and considerable rainfall, with around 180 mm (7.1 in) falling over 20 days, compared to January's relatively dry conditions, featuring only 45 mm (1.8 in) of precipitation over 8 days and a humidity level of 59%. For more details on the weather during January, check out Hengshan weather in January.
September and February exhibit striking differences in weather patterns. In September, temperatures are notably warmer, with a minimum of 18°C (64°F) and an average of 27°C (81°F), reaching up to a sweltering 34°C (94°F). This month also sees significant rainfall, totaling 180 mm (7.1 in) over approximately 20 days, alongside high humidity levels at 72%. In contrast, February experiences much cooler temperatures, ranging from a minimum of 1°C (35°F) to an average of 14°C (58°F), with a maximum of 27°C (81°F). Precipitation is less frequent, accumulating to 100 mm (3.9 in) over 11 days and accompanied by lower humidity at 64%. For a more detailed look at February weather, check out Hengshan weather in February.
September and March present contrasting weather patterns, showcasing the transition between late summer and early spring. In September, temperatures range from a minimum of 18°C (64°F) to a maximum of 34°C (94°F), with an average of 27°C (81°F), accompanied by high humidity at 72%. Rainfall is substantial, with 180 mm (7.1 in) spread over 20 days. In contrast, March offers cooler weather, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 29°C (85°F) and an average of 18°C (65°F). Though precipitation remains similar at 181 mm (7.1 in) over 21 days, the humidity is slightly lower at 65%. For a more detailed look at March weather, you can visit Hengshan weather in March.
September and April present contrasting weather patterns. In September, temperatures range from a minimum of 18°C (64°F) to a maximum of 34°C (94°F), with an average temperature of 27°C (81°F), making it notably warmer than April. The month experiences significant rainfall, amounting to 180 mm (7.1 in) over approximately 20 days, coupled with a higher humidity of 72%. In contrast, April has a cooler temperature range, with a minimum of 9°C (49°F) and a maximum of 31°C (88°F), averaging 21°C (70°F). Although April is slightly wetter, with 212 mm (8.3 in) of precipitation also spread across 20 days, the humidity is lower at 62%. For a more detailed overview, you can check out Hengshan weather in April.
When comparing the weather in September and May, both months experience similar maximum temperatures, peaking at 34°C (94°F). However, September tends to be warmer overall, with an average temperature of 27°C (81°F) compared to May's 25°C (77°F). Rainfall also differs between the two months, with May receiving more precipitation at 239 mm (9.4 in) over 23 days, while September sees 180 mm (7.1 in) over 20 days. Humidity levels are slightly higher in September at 72%, compared to 76% in May, which contributes to a more muggy feel. For a closer look at the specifics of May's weather patterns, check out Hengshan weather in May.
September and June share similar average temperatures, both hovering around 27°C (81°F), but they differ in their temperature extremes and precipitation patterns. September sees slightly lower minimum temperatures at 18°C (64°F) compared to June's 20°C (68°F), while both months peak at a maximum of 34°C (94°F). When it comes to rainfall, June receives significantly more, with 389 mm (15.3 in) over 24 days, in contrast to September's 180 mm (7.1 in) over 20 days. Additionally, June's humidity is slightly higher at 76%, compared to September's 72%. For a closer look at weather trends, you can check out Hengshan weather in June.
In comparing the weather between September and July, we can see notable differences in temperature and humidity. September has a minimum temperature of 18°C (64°F) and averages around 27°C (81°F), peaking at 34°C (94°F). In contrast, July's temperatures range from a minimum of 23°C (73°F) to an average of 28°C (83°F), with a maximum of 36°C (97°F). Additionally, July is characterized by higher humidity at 87%, compared to September's 72%. Precipitation levels are fairly similar, with July receiving 189 mm (7.4 in) over 22 days and September recording 180 mm (7.1 in) across 20 days. For more details, you can check Hengshan weather in July.
In comparison to August, September experiences slightly cooler temperatures, with a minimum of 18°C (64°F) compared to August's minimum of 23°C (73°F). The average temperature in September is also only slightly lower at 27°C (81°F), while August maintains an average of 28°C (82°F). While both months see significant rainfall, September has less precipitation at 180 mm (7.1 in) over 20 days, in contrast to August's 273 mm (10.8 in) spread over 24 days. Additionally, September's humidity of 72% is notably lower than August's 88%. For a more detailed look at August weather, you can visit Hengshan weather in August.
In September, the weather tends to be warmer and more humid, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 34°C (94°F) and an average of 27°C (81°F). This month also sees a significant amount of precipitation, totaling 180 mm (7.1 in) over approximately 20 days and a humidity level of 72%.
Conversely, October experiences a noticeable drop in temperature, with a minimum of 14°C (57°F) and an average of 23°C (73°F). While the maximum temperature remains close at 33°C (92°F), the overall climate becomes drier, with only 87 mm (3.4 in) of rain falling over 9 days, and humidity declines to 62%. For a more detailed look at October's weather patterns, you can visit Hengshan weather in October.
In September, the weather tends to be quite warm, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 34°C (94°F) and an average temperature of 27°C (81°F). This month also experiences significant rainfall, with about 180 mm (7.1 in) spread over 20 days, contributing to a humidity level of 72%. In contrast, November brings cooler temperatures, with a minimum of 10°C (50°F), an average of 19°C (67°F), and a maximum of 29°C (84°F). The rainfall decreases significantly to 36 mm (1.4 in) over just 7 days, and humidity drops to 62%. For a more detailed look at November's climate, check out Hengshan weather in November.
September and December showcase a stark contrast in weather patterns. In September, temperatures range from a minimum of 18°C (64°F) to a sweltering maximum of 34°C (94°F), with an average of 27°C (81°F). The month experiences a significant amount of rainfall, with 180 mm (7.1 in) spread over 20 days, contributing to a high humidity level of 72%.
In contrast, December offers a cooler climate, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 27°C (81°F), and an average of 14°C (58°F). This month sees much less precipitation, totaling only 28 mm (1.1 in) over just 6 days, and humidity decreases slightly to 66%. For more detailed information about December weather, you can visit Hengshan weather in December.
As the summer transitions into autumn, September in Hengshan brings a notable shift in weather patterns. With warm temperatures averaging around 27°C and the peak soaring to a sweltering 34°C, the days are still warm but gradually become more comfortable as the month progresses. Unlike the preceding months, September experiences increased precipitation, with rain gracing the region on approximately 20 days, contributing to the 72% humidity that characterizes this time of year. This combination of warmth and moisture creates a lush environment, setting September apart from the drier summer months. For a deeper dive into Hengshan's climate, explore Hengshan Climate.