September Weather in Huashan, China

Last updated: August 21, 2025

In September, Huashan, China, showcases a diverse climate experience, with maximum temperatures reaching 28°C (83°F) and a cooler average of 15°C (58°F). The month offers a refreshing minimum temperature of 0°C (32°F), ideal for those who appreciate the crispness of autumn. Adding to the richness of the weather, Huashan sees 108 mm (4.3 inches) of precipitation over 11 days, contributing to the lush scenery that characterizes this region. With a high humidity level of 83%, visitors can expect a moist atmosphere, making it a perfect time to explore the breathtaking landscapes while enjoying the unique temperamental climate of early fall.

September Temperature in Huashan

In September, Huashan, China, experiences a gentle transition into cooler autumn weather. The temperatures range from a minimum of 0°C (32°F) at night to a pleasant daytime average of 15°C (58°F), peaking at a comfortable 28°C (83°F). This month marks a significant shift from the summer heat, reflected in a gradual decline from August's warmer conditions. With temperatures cooling steadily from the peak summer months, September offers a delightful respite, making it an ideal time for outdoor activities against the backdrop of the mountain's stunning autumn foliage. As the days grow shorter and the air crisper, the landscape transforms, inviting visitors to savor the serene beauty of Huashan in early fall.

September Weather in Huashan: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Huashan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Huashan, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec4102844556372695843267
Data source: Temperature data for Huashan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Huashan

September in Huashan marks a notable transition in the rainfall pattern as the summer months recede. With 108 mm (4.3 in) of precipitation over 11 days, it experiences a significant decrease from August's peak of 261 mm (10.3 in), showcasing a shift toward drier conditions. This month's rainfall is robust compared to earlier months like January and February but noticeably less than the heavy summer months. As the landscape begins to prepare for autumn, the relatively mild precipitation signals a gradual tapering off before the cooler, drier October arrives, hinting at the end of the rainy season. This pattern reflects a typical trend for Huashan, where the late summer typically yields the highest rainfall, followed by a slow decline into fall.

September Precipitation Trends in Huashan

The chart displays monthly precipitation patterns in Huashan, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Huashan, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec12273755113141138261108695822
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Huashan

In September, Huashan experiences a notable humidity level of 83%, which marks a slight decline from the peak summer months of July and August, where humidity soared to 88% and 90%, respectively. As the region transitions into autumn, the air retains a considerable amount of moisture, maintaining a rich, lush atmosphere that epitomizes early fall. Interestingly, this month's humidity is higher than in the preceding months, such as May and April, indicating a lingering warmth in the air. Overall, September serves as a bridge between the humid summer and the comfortably drier autumn months, setting a unique tone for the landscape and climate of Huashan.

September Average Humidity in Huashan

This chart illustrates the average monthly humidity levels in Huashan, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Huashan is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%72%65%67%74%83%88%90%83%85%73%74%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Huashan

In September, Huashan experiences a very high UV Index of 8, making sun protection essential as the burn time is reduced to just 15 minutes. This month marks a slight dip from the peak of summer, where July reached an extreme level of 11 UV Index, emphasizing the need for vigilance during outdoor activities. The trends indicate a transition from the intense summer rays, where exposure can be risky, to conditions that still call for care. As we move into fall, understanding these patterns is crucial for staying safe in the sun. For more detailed information, visit the Huashan UV Index.

Maximum UV Index Levels in Huashan for September

The chart shows the monthly maximum UV Index (UVI) for Huashan in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Huashan typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec347891011108632
Data source: Huashan September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Huashan

September in Huashan, China, offers a delightful blend of pleasant weather and abundant sunshine, boasting 279 hours of sunlight. This month sees a gentle decline from the peak summer sun of 328 hours in July, but it remains vibrant compared to the earlier parts of the year. As the days start to shorten and the air cools, the sunshine in September signals the transition into autumn while still retaining a warmth that beckons outdoor adventures. This trend of fluctuating sunlight hours, peaking in midsummer and gradually tapering off into the cooler months, showcases Huashan's dynamic climate, making September a charming time to explore the breathtaking landscapes and rich heritage of the region.

Monthly Sunshine Duration in Huashan: September Highlighted

The September sunshine duration represents the total number of hours Huashan experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec192h232h277h281h303h313h328h290h279h259h219h226h
Data source: Huashan September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Huashan During September

When considering the likelihood of sunny weather in September in Huashan, China, it's important to note a noticeable trend as the summer months come to a close. With only a 24% chance of sunshine, September stands out as one of the cloudier periods of the year, following a somewhat bleak summer characterized by low probabilities of sun in July and August. As the umbrella of clouds begins to lift in October, where the chance of sunny days rebounds to 52%, September acts as a transitional month, hinting at the approach of clearer skies, but for now, it's best to be prepared for overcast conditions.

Percentage of Sunny Days in September in Huashan

The chart illustrates the percentage of sunny days in Huashan throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Huashan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec53%53%52%46%39%27%26%31%24%52%43%53%
Data source: Huashan September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Huashan in September

As summer fades, September in Huashan, China, marks a gentle transition with an average daylight duration of 12 hours. Following the peak of 15 hours in June, daylight gradually diminishes, showcasing a steady decline that began in July. This month serves as a bridge, neatly balancing the longer days of summer and the shorter days that will soon follow in autumn. With daylight hours decreasing, September invites a sense of reflection and preparation for the cozy days ahead, while still offering ample time to revel in the beauty of nature as it begins to transform.

Average Daylight Hours in Huashan for September

The chart illustrates the variation in daylight duration in Huashan throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 29m10h 34m11h 56m13h 21m14h 32m15h 9m14h 51m13h 47m12h 26m11h 2m9h 49m9h 10m
Data source: Huashan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Huashan

As September rolls into Huashan, China, the gentle caress of the wind begins to soften, with an average speed of just 1.9 m/s (4 mph). This drop continues a trend observed throughout the summer months, where wind speeds steadily decreased from the breezy heights of early spring. While spring months like March and April enjoyed more robust gusts averaging around 3.0 m/s to 3.2 m/s (7 mph), the summer brought a lull, dipping as low as 1.8 m/s (4 mph) in July. Interestingly, September’s winds are not merely a transitional whisper; they hint at the coming shifts of autumn, inviting a reflective calm after the vibrant summer bustle. As we move towards October, one can expect a slight revival in wind strength, but for now, September's stillness offers a perfect backdrop for nature's subtle transitions.

Average September Wind Speed in Huashan

The chart displays monthly wind speed patterns in Huashan, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.63.13.03.22.92.11.82.11.9 m/s2.42.92.8
Data source: Huashan September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Huashan Compares to Other Months

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 markedly warmer, with temperatures ranging from a chilling 0°C (32°F) at night to a pleasant 28°C (83°F) during the day, averaging at 15°C (58°F). The month experiences significant rainfall, totaling 108 mm over approximately 11 days, resulting in a high humidity level of 83%. In contrast, January is characterized by frigid conditions, with temperatures plummeting as low as -38°C (-36°F) and averaging -16°C (4°F), only peaking at about 1°C (34°F). With just 12 mm of precipitation over 2 days and a relative humidity of 76%, January presents a stark departure from the balmy days of September. For more details, you can check Huashan weather in January.

September and February present strikingly different climates, reflecting the transition from late summer to mid-winter. In September, temperatures range from a chilly 0°C (32°F) at night to a warm average of 15°C (58°F) and can peak at 28°C (83°F) during the day. This month experiences considerable rainfall, accumulating 108 mm (4.3 in) over approximately 11 days, along with high humidity at 83%. In contrast, February is characterized by frigid temperatures, with lows plunging to -35°C (-31°F) and an average temperature of -12°C (10°F), only reaching a maximum of 8°C (46°F). Precipitation drops significantly to just 27 mm (1.1 in) over about 5 days and lower humidity levels at 71%. For a closer look at February weather patterns, check out Huashan weather in February.

September and March exhibit stark differences in weather patterns. In September, temperatures range from a mild 0°C (32°F) at night to a pleasant 28°C (83°F) during the day, accompanied by relatively high humidity levels at 83% and rainfall spread over 11 days, totaling 108 mm (4.3 in). In contrast, March experiences more extreme conditions, with nighttime lows dropping to -23°C (-9°F) and daytime highs only reaching 18°C (64°F). The month sees significantly less precipitation, with only 37 mm (1.5 in) over about 7 days and lower humidity at 65%. For a deeper look into the conditions of March, you can check Huashan weather in March.

When comparing the weather in September and April, notable differences emerge. September experiences a milder average temperature of 15°C (58°F), with maximums reaching as high as 28°C (83°F), while April's average temperature is cooler at 7°C (44°F) and can dip to as low as -8°C (18°F). Precipitation levels are higher in September, totaling 108 mm (4.3 in) over 11 days, compared to April's more moderate 55 mm (2.2 in) across 10 days. Additionally, September's humidity is notably higher at 83%, contrasting with April's more comfortable 67%. For more specific details on April conditions, you can check Huashan weather in April.

When comparing the weather in September and May, we see notable differences in temperature and humidity levels. September typically boasts a wider temperature range, with minimums around 0°C (32°F) and maximums reaching up to 28°C (83°F), whereas May has slightly cooler temperatures with minimums at -2°C (29°F) and maximums of 30°C (87°F). Precipitation levels are fairly similar, with September receiving about 108 mm (4.3 in) over 11 days and May slightly higher at 113 mm (4.4 in) over 14 days. Additionally, September exhibits higher humidity at 83%, compared to May's 74%. For more detailed information about May weather, you can refer to Huashan weather in May.

September weather tends to exhibit a broader range of temperatures compared to June, with minimums dropping as low as 0°C (32°F) and a maximum of 28°C (83°F), creating an average temperature of 15°C (58°F). In contrast, June maintains slightly warmer conditions, with minimum temperatures starting at 3°C (37°F), averaging 17°C (64°F), and peaking at 29°C (85°F). Additionally, September experiences 108 mm (4.3 in) of precipitation over 11 days, while June sees a higher total of 141 mm (5.5 in) spread across 15 days. Both months share a high humidity level of 83%, contributing to a comparable muggy feel. For more insights about June weather, refer to Huashan weather in June.

When comparing the weather in September and July, one can see distinct differences in temperature and precipitation. In September, temperatures range from a low of 0°C (32°F) to a maximum of 28°C (83°F), with an average of 15°C (58°F). Conversely, July offers warmer conditions, with temperatures ranging from a minimum of 11°C (51°F) to a peak of 33°C (91°F), averaging 22°C (72°F). Additionally, July experiences more precipitation, with 138 mm (5.4 in) spread over 16 days, compared to September's 108 mm (4.3 in) over 11 days. Both months are characterized by high humidity, although July is slightly more humid at 88%, compared to September's 83%. For more detailed insights regarding the weather in July, you can check this link: Huashan weather in July.

In comparing the weather of September and August, it is clear that September experiences a cooler and drier climate. The average temperature in September is significantly lower at 15°C (58°F) compared to August's 21°C (69°F). While August boasts higher maximum temperatures reaching up to 34°C (94°F), September's maximum temperature peaks at a milder 28°C (83°F). Additionally, September receives less rainfall, with only 108 mm (4.3 in) over 11 days, in stark contrast to August's 261 mm (10.3 in) spread over 22 days. Humidity levels also decrease slightly in September to 83%, while August remains a bit more humid at 90%. For a deeper dive into conditions during August, you can check Huashan weather in August.

September and October present a notable transition in weather patterns. In September, temperatures exhibit a wider range, with a minimum of 0°C (32°F) and a maximum reaching 28°C (83°F), alongside an average temperature of 15°C (58°F). The month is characterized by 108 mm (4.3 in) of precipitation over 11 days, with humidity levels averaging 83%. Conversely, October experiences a significant drop in average temperatures to 6°C (43°F), with minimums dipping down to -7°C (19°F) and a maximum of 26°C (79°F). Precipitation lessens to 69 mm (2.7 in) over 8 days, and humidity rises slightly to 85%. For more details on October weather specifics, you can check Huashan weather in October.

In September, the weather is significantly warmer, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 28°C (83°F), and an average of 15°C (58°F). The month experiences considerable precipitation, totaling 108 mm (4.3 in) over 11 days, paired with high humidity at 83%.

In contrast, November brings much colder temperatures, with a low of -28°C (-19°F) and a high of 15°C (59°F), resulting in an average temperature of -3°C (27°F). Precipitation decreases to 58 mm (2.3 in) across 8 days, and humidity drops to 73%. This stark difference in temperatures and conditions highlights the transition from the mild autumn weather of September to the harsh winter onset in November. For more details on November weather conditions in specific areas, you can check Huashan weather in November.

September and December showcase a stark contrast in weather conditions. In September, temperatures typically range from a minimum of 0°C (32°F) to a maximum of 28°C (83°F), with an average of 15°C (58°F). This month experiences notable humidity at 83% and significant precipitation of 108 mm (4.3 in) over 11 days. Conversely, December plunges into winter with temperatures dropping markedly, ranging from a chilling minimum of -37°C (-34°F) to a maximum of just 3°C (38°F), averaging -14°C (7°F). Precipitation decreases to 22 mm (0.9 in) across only 5 days, accompanied by lower humidity at 74%. For more details, you can check Huashan weather in December.

Compare Huashan's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Huashan

As September unfolds in Huashan, it brings a unique blend of mild temperatures and significant humidity, marking a distinct transition from the summer heat. With average temperatures sitting comfortably at 15°C (58°F), days remain pleasantly warm, yet the evenings can turn chilly, reminding us that autumn is on the horizon. The month experiences considerable rainfall, with 11 days of precipitation, making it one of the wetter periods of the year. This combination of weather conditions contributes to the lush and vibrant landscapes characteristic of Huashan during this time. For more detailed insights into the climate nuances, please visit Huashan Climate.