Last updated: August 21, 2025
In September, Huashan, China experiences a pleasant climate characterized by an average temperature of 23°C (75°F), with daily highs reaching up to a maximum of 34°C (93°F) and lows dipping to around 13°C (56°F). The region sees a moderate precipitation amount of 80 mm (3.2 in) over approximately 5 days, contributing to a humidity level of 68% that enhances the lush surroundings. This varied weather presents an ideal backdrop for visitors keen on exploring the breathtaking landscapes and cultural richness of Huashan during this vibrant month.
In September, Huashan experiences a pleasant transition as summer wanes into autumn. The temperatures range from a minimum of 13°C (56°F) to a maximum of 34°C (93°F), with an average of 23°C (75°F), creating a comfortable environment for outdoor activities. This month marks a slight dip from the sweltering highs of August while still offering warm days, perfect for exploring the stunning mountainous landscapes. As autumn approaches, the gradual cooling trend sets the stage for vibrant fall foliage, making September an ideal time for visitors to enjoy the natural beauty of Huashan before the chill of winter sets in.
In September, Huashan experiences a notable shift in precipitation patterns, receiving 80 mm (3.2 in) of rainfall over 5 days. This represents a distinct decrease from the highs of August, where an impressive 234 mm (9.2 in) fell in just 13 days, highlighting the peak of the rainy season. The transition into fall becomes evident as September’s rainfall marks a return to more moderate levels, reminiscent of earlier months in the year. While the onset of autumn brings relief from the summer deluge, it's clear that Huashan still experiences its fair share of wet weather, paving the way for the dryer periods ahead in October and November.
In September, humidity in Huashan, China takes a refreshing dip to 68%, marking a distinct transition from the steamy summer months. Following the peak humidity levels of 85% in July and 83% in August, this decrease reflects the gradual shift towards autumn. It’s a welcome relief after the tropical warmth of the preceding months, allowing for a more comfortable outdoor experience. As the year progresses, the trend shows humidity generally fluctuating, with a peak in the middle of the summer and increased levels in late autumn, peaking again in November at 81%. This cyclical pattern highlights Huashan’s unique climate, making each season distinctively engaging for both residents and visitors alike.
As summer gives way to autumn in Huashan, China, the UV Index begins to decline, yet it remains significantly high in September with an index of 8, indicating a very high level of exposure. This trend marks a shift from the peak UV Index of 10 seen in the preceding months of June through August. Despite a slight decrease, sun safety remains paramount, as the time needed to incur a sunburn stays at just 15 minutes. As the days grow shorter, the changing seasons highlight the need for continued awareness of UV exposure. For more detailed insights, you can explore the Huashan UV Index.
UV Risk Categories
As the summer warmth begins to fade, September in Huashan invites a delightful transition with 262 hours of sunshine—a charming reprieve from the peak summer brilliance. After basking in the glow of 310 hours in July, the days gradually shorten, yet September still offers a generous amount of sunlight, making it an ideal time for outdoor activities and exploration. Following the vibrant months of May and June, which saw over 300 hours of sun, the landscape begins to shift towards autumn hues while still delivering ample brightness. As the year progresses into October, sunshine dips to 228 hours, signaling the onset of a cooler season, but September stands as a picturesque bridge between the heat of summer and the crispness of fall. Embrace this splendid month where the sun graces Huashan with just enough warmth before the chill sets in.
In Huashan, China, the likelihood of sunny weather in September stands at 43%, indicating a moderate chance of pleasant days as summer transitions into autumn. This percentage reveals a slight increase compared to the sunniest summer months, July and August, which see only 28% and 39% opportunities for sunshine, respectively. As the year progresses, the chances for sunny weather begin to pick up, with a notable spike in the cooler months of November and December, reaching 63% and 69%. This trend suggests that while September may not guarantee bright skies, it offers a more favorable climate than the preceding months, making it a promising time for trekking and exploration in the stunning Huashan region.
As September arrives in Huashan, China, the days begin to shorten after the peak summer months, with daylight lasting approximately 12 hours. This decline marks a shift from the 14 hours enjoyed in June and July, transitioning through a steady decrease following August's 13 hours. The trend illustrates the gradual onset of autumn, where longer nights become more prevalent. This rhythmic pattern not only highlights the shifting seasons but also invites residents and visitors alike to embrace the softer light and cooler temperatures that September brings. A distinctive balance of day and night characterizes this month, bridging the vibrancy of summer and the tranquil approach of fall.
As September rolls into Huashan, the average wind speed measures a comfortable 3.0 m/s (7 mph), reflecting a brief pause in the ups and downs of the seasons. The wind not only whispers the promise of autumn but also showcases a relatively stable pattern throughout the year. Following the breezy peak of July at 3.6 m/s (8 mph), September offers a gentle transition with speeds that align closely with the earlier spring months. Notably, after a dip in August's winds, September brings back the refreshing currents of spring, creating an ideal atmosphere for adventurers and nature lovers alike to embrace the vibrant landscapes of this enchanting region.
Weather in Huashan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Huashan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is relatively warm, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 34°C (93°F), and an average temperature of 23°C (75°F). September experiences moderate precipitation, totaling 80 mm (3.2 in) over about five days, along with a humidity level of 68%. In contrast, January brings a significant chill, with temperatures dropping dramatically to a minimum of -14°C (7°F) and averaging just 2°C (35°F). The maximum temperature in January reaches 15°C (60°F), and precipitation is considerably lower, at 22 mm (0.9 in) over just two days, accompanied by lower humidity at 53%. For more detailed information about January weather in Huashan, you can visit Huashan weather in January.
September and February present strikingly different weather patterns. In September, temperatures range from a mild 13°C (56°F) to a hot 34°C (93°F), with an average of 23°C (75°F), making it a warm month characterized by relatively high humidity at 68%. Precipitation is moderate, with about 80 mm (3.2 in) falling over roughly five days. In contrast, February experiences much colder conditions, with temperatures ranging from a frigid -9°C (16°F) to a maximum of 26°C (79°F) and an average of only 5°C (41°F). This month sees significantly less precipitation, totaling just 23 mm (0.9 in) over three days, and slightly lower humidity at 63%. For a deeper understanding of February's climate, you can explore Huashan weather in February.
September and March present distinct contrasts in weather. In September, temperatures range from a mild 13°C (56°F) at night to a warm average of 23°C (75°F), peaking at a hot 34°C (93°F) during the day. The month experiences around 80 mm (3.2 in) of precipitation over approximately 5 days, with humidity levels at 68%, creating a warm and somewhat muggy atmosphere. In contrast, March brings cooler weather, with temperatures starting at a brisk -1°C (30°F) at night, averaging 11°C (52°F), and climbing to a pleasant 28°C (84°F) during the warmer days. The month sees much less rain, with only 23 mm (0.9 in) over about 4 days and slightly higher humidity at 70%. For more detailed insights into March conditions specifically, you can check Huashan weather in March.
When comparing the weather in September and April, notable differences emerge in temperature and humidity levels. September typically enjoys warmer averages, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 34°C (93°F) and an average of 23°C (75°F). The humidity in September is relatively high at 68%, accompanied by about 80 mm (3.2 in) of precipitation over 5 days. In contrast, April starts off cooler, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 32°C (90°F) and an average of 16°C (61°F). April also has a slight increase in humidity at 77%, but with significantly less precipitation—only 37 mm (1.5 in) across 6 days. For those interested in more specific weather patterns, you can find additional details here: Huashan weather in April.
When comparing the weather in September and May, it's clear that both months present unique climates. September typically features a warmer average temperature of 23°C (75°F) with highs reaching up to 34°C (93°F), while May has a lower average temperature of 22°C (72°F) and can see maximums soar to 37°C (99°F). Precipitation is more frequent in September, with around 80 mm falling over 5 days, compared to May's 49 mm over 6 days. Additionally, September has a humidity level of 68%, slightly lower than May's 73%, which can contribute to the overall feel of the weather. For a detailed overview of the conditions in May, you can refer to Huashan weather in May.
In comparing the weather between September and June, we observe noticeable differences in temperature and precipitation. September typically experiences a minimum temperature of 13°C (56°F) and an average high of 34°C (93°F), with a total precipitation of 80 mm (3.2 in) spread over about 5 days. In contrast, June is generally warmer, with temperatures ranging from a minimum of 15°C (59°F) to an average high of 38°C (101°F), and receives more rain, totaling 107 mm (4.2 in) over around 7 days. The humidity levels are slightly higher in June at 73%, compared to September's 68%. For those interested in a detailed look at June weather, visit Huashan weather in June.
September weather generally tends to be milder than July, featuring a minimum temperature of 13°C (56°F) compared to July’s warmer minimum of 20°C (68°F). While September averages a comfortable 23°C (75°F), July's average is notably higher at 28°C (83°F), reaching maximums of 34°C (93°F) in September versus 39°C (102°F) in July. Precipitation also varies significantly, with September receiving 80 mm (3.2 in) over just 5 days, whereas July experiences much heavier rainfall at 204 mm (8.0 in) across 12 days. Additionally, September's humidity stands at 68%, which is lower than July's higher humidity level of 85%. For more details, check Huashan weather in July.
In comparing the weather of September and August, September generally presents a more moderate climate. The average temperature in September is 23°C (75°F), with a maximum of 34°C (93°F), compared to the hotter August, which sees an average of 27°C (82°F) and peaks at 37°C (99°F). Precipitation is notably lower in September, with only 80 mm (3.2 in) over 5 days, while August experiences a much wetter condition, accumulating 234 mm (9.2 in) across 13 days. Additionally, September's humidity is slightly lower at 68% compared to August's 83%. For more details on August’s weather, you can check Huashan weather in August.
September and October present a noticeable shift in weather patterns. In September, temperatures range from a minimum of 13°C (56°F) to a maximum of 34°C (93°F), with an average of 23°C (75°F) and higher humidity levels at 68%. Precipitation is more significant, with 80 mm (3.2 in) recorded over approximately five days. In contrast, October sees a substantial drop in average temperature, with a minimum of 2°C (37°F) and an average temperature of 16°C (61°F); the maximum only reaches 32°C (90°F). Precipitation decreases dramatically to 27 mm (1.1 in) over the same number of days, and humidity rises slightly to 72%. For more detailed insights on October weather, check out Huashan weather in October.
In September, the weather is characterized by warm temperatures, ranging from a minimum of 13°C (56°F) to a maximum of 34°C (93°F), with an average of 23°C (75°F). The month experiences moderate precipitation of 80 mm (3.2 in) over about 5 days, accompanied by a humidity level of 68%. In contrast, November sees a significant drop in temperatures, with a minimum of -2°C (29°F) and an average of just 10°C (51°F), while the maximum reaches 25°C (78°F). Precipitation decreases to 30 mm (1.2 in) over only 2 days, and humidity rises slightly to 81%. For more information on November weather, check Huashan weather in November.
September and December present stark contrasts in weather patterns. In September, temperatures range from a minimum of 13°C (56°F) to a maximum of 34°C (93°F), with an average of 23°C (75°F). The month experiences around 80 mm (3.2 in) of precipitation over five days, accompanied by a humidity level of 68%. In contrast, December's temperatures drop significantly, with a minimum of -10°C (14°F) and a maximum of 16°C (60°F), averaging just 3°C (38°F). This month sees much lower precipitation at 11 mm (0.4 in) over only two days and a slightly higher humidity of 72%. For more detailed insights on December weather in Huashan, check out Huashan weather in December.
As September rolls into Huashan, the weather transforms into a delightful blend of warmth and mildness, making it a particularly inviting time to visit. Compared to the sweltering heat of summer, temperatures are noticeably more comfortable, with an average that encourages outdoor exploration. While occasional rain showers grace the month, contributing to an overall humidity of 68%, the landscape remains vibrant and lush with life. This striking balance of warmth and moisture creates a unique ambiance, inviting visitors to embrace the natural beauty of Huashan. For more detailed insights, refer to Huashan Climate.