September Weather in Jiuhua, China

Last updated: August 21, 2025

September in Jiuhua, China, offers a captivating mix of weather patterns as the summer draws to a close. With maximum temperatures reaching up to 38°C (100°F) and an average of 26°C (79°F), the month feels warm and inviting. However, nights can be cool, with minimum temperatures dipping to 16°C (61°F). This transition is accompanied by 77 mm (3.0 in) of rainfall over approximately 10 days, creating a humid atmosphere with an average humidity level of 72%. Such conditions make September a dynamic time in Jiuhua, blending warmth with refreshing rainfall, perfect for enjoying the lush scenery.

September Temperature in Jiuhua

September in Jiuhua, China, marks a beautiful transition as summer gives way to early autumn. With minimum temperatures hovering around 16°C (61°F) and an average of 26°C (79°F), days remain pleasantly warm, while the highs can reach a toasty 38°C (100°F). This month signals a slight dip from the intense heat of August, yet warmth still prevails, inviting both locals and visitors to relish the lingering sunshine. As the month progresses, the cooling trend becomes more pronounced, hinting at the refreshing climate that awaits in October. September encapsulates a harmonious blend of late summer vibrancy and early autumn tranquility, making it an ideal time to explore this picturesque region.

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

The chart illustrates September temperature patterns in Jiuhua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jiuhua, 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).
JanFebMarAprMayJunJulAugSepOctNovDec444656647277848579685847
Data source: Temperature data for Jiuhua 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 Jiuhua

In September, Jiuhua, China, experiences a notable decrease in rainfall, recording 77 mm (3.0 in) of precipitation over 10 days. This decline continues the trend from the previous months, where a peak was reached in June with an impressive 327 mm (12.9 in), followed by more moderate totals through the summer. Compared to August's 139 mm (5.5 in), September's rainfall signifies a shift towards drier conditions as the region transitions into autumn. This reduction in both precipitation amount and days of rainfall highlights the changing climate patterns in Jiuhua, setting the stage for the cooler, less humid months ahead.

September Precipitation Trends in Jiuhua

The chart displays monthly precipitation patterns in Jiuhua, 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 Jiuhua, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec738917713519732824213977427366
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Jiuhua

In September, humidity levels in Jiuhua, China begin their gradual decline after the summer's peak, dropping to a comfortable 72%. This marks a significant decrease from the sweltering highs experienced in July, when humidity reached an impressive 91%. Following the summer months, which boasted consistently high humidity between 87% and 91%, September presents a more temperate atmosphere, paving the way for the autumn months. As the year progresses, humidity levels continue to fluctuate, with October rising slightly to 74% before stabilizing around the 80% mark in the late fall and winter months. This seasonal transition highlights the shifting climate patterns, offering a refreshing change after the hot, sticky summer.

September Average Humidity in Jiuhua

This chart illustrates the average monthly humidity levels in Jiuhua, 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 Jiuhua is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%71%81%86%87%87%91%87%72%74%80%78%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Jiuhua

As September rolls into Jiuhua, the UV Index remains intense with a reading of 11, categorizing it as extreme. This marks a slight decrease from the peak summer months of July and August, which also registered a UV Index of 12. With a burn time of just 10 minutes, it’s crucial for residents and visitors alike to take sun protection seriously, as exposure remains high. Interestingly, the UV levels begin to trend downwards in October, dropping to 8. This pattern highlights the shifting seasons and cautions sun-seekers to remain vigilant even as the weather cools. For more insights on UV exposure in Jiuhua, check out the detailed information at Jiuhua UV Index.

Maximum UV Index Levels in Jiuhua for September

The chart shows the monthly maximum UV Index (UVI) for Jiuhua 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 Jiuhua typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec679101112121211875
Data source: Jiuhua 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 Jiuhua

As September unfolds in Jiuhua, the city basks in a delightful 260 hours of sunshine, a splendid offering as summer begins to wane. This month reflects a gradual transition from the dazzling heights of August, which boasts an impressive 312 hours, hinting at the peak of summer. Despite September's decrease in sunlight, it still maintains a vibrant glow, significantly surpassing the earlier months of the year, where January started with a mere 152 hours. Interestingly, a trend emerges as the year progresses; sunshine hours steadily increase from winter through summer, peaking in the warmth of July, before gently tapering off into the cooler months of October and November. This rhythmic pattern not only highlights the beauty of changing seasons but also paints a picture of Jiuhua's warm climate, making each month a unique experience for residents and visitors alike.

Monthly Sunshine Duration in Jiuhua: September Highlighted

The September sunshine duration represents the total number of hours Jiuhua 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.
JanFebMarAprMayJunJulAugSepOctNovDec152h193h210h244h278h230h291h312h260h232h211h215h
Data source: Jiuhua September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Jiuhua During September

September in Jiuhua, China, marks a notable transition in the weather as the likelihood of sunny days rises to 51%, making it one of the more favorable months for sunshine following the dreary summer. This month stands out against the preceding hotter months of June and July, both hovering around a mere 16% chance of sunshine. While August sees a slight uptick at 27%, early autumn arrives with a refreshing promise of clearer skies. The favorable September forecast is a welcome change, suggesting that as the year progresses toward autumn, residents and visitors can expect more opportunities to bask in the sun.

Percentage of Sunny Days in September in Jiuhua

The chart illustrates the percentage of sunny days in Jiuhua 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 Jiuhua experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec57%36%23%23%22%16%16%27%51%36%44%55%
Data source: Jiuhua September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Jiuhua in September

As September unfolds in Jiuhua, China, the daylight duration begins to shift, reflecting the transition towards autumn. After basking in 13 hours of daylight during the summer months, September sees a gentle decline to 12 hours, hinting at the shorter days to come. This slight reduction marks a notable change from the peak of light experienced in May through August and establishes a foundation for the dimming days ahead. With daylight dwindling gradually, residents can savor the lingering warmth and vibrant hues of early autumn before descending into the 10-hour daylight of winter in November and December.

Average Daylight Hours in Jiuhua for September

The chart illustrates the variation in daylight duration in Jiuhua throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 30m11h 9m11h 59m12h 51m13h 35m13h 57m13h 46m13h 8m12h 18m11h 26m10h 41m10h 18m
Data source: Jiuhua daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Jiuhua

As September arrives in Jiuhua, China, the average wind speed settles at a gentle 1.8 m/s (4 mph), mirroring the stillness of late summer. This slight dip from the earlier months of July and August, which exhibit a more spirited 2.3 m/s (5 mph) and 1.8 m/s (4 mph) respectively, suggests a transition towards the calmness of autumn. On this trajectory, September is framed by the promise of cooler winds, with upcoming months like October anticipated to bring a refreshing increase to 2.6 m/s (6 mph). The consistent wind patterns throughout the year highlight the region's gentle breezes, making Jiuhua a serene destination for those seeking tranquility.

Average September Wind Speed in Jiuhua

The chart displays monthly wind speed patterns in Jiuhua, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.12.32.12.21.91.72.31.81.8 m/s2.62.02.1
Data source: Jiuhua September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Jiuhua Compares to Other Months

Weather in Jiuhua varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Jiuhua, focusing on differences in temperature, rainfall, humidity, and UV levels.

September and January present contrasting weather conditions. In September, temperatures range significantly from a minimum of 16°C (61°F) to a scorching maximum of 38°C (100°F), with an average of 26°C (79°F). The month receives approximately 77 mm (3.0 in) of precipitation over about 10 days and maintains a humidity level of 72%. In stark contrast, January features much colder weather, with temperatures plummeting to a minimum of -5°C (23°F) and peaking at a maximum of 23°C (74°F), averaging around 7°C (45°F). The amount of precipitation in January is slightly less, at 73 mm (2.9 in) across 9 days, with a lower humidity of 65%. For more specifics on January weather, you can check Jiuhua weather in January.

In September, the weather tends to be warm and humid, with average temperatures around 26°C (79°F) and highs reaching up to 38°C (100°F). The month also experiences approximately 77 mm (3.0 in) of precipitation over about 10 days, contributing to a 72% humidity level.

In contrast, February is notably cooler, featuring an average temperature of 8°C (47°F), with minimums dipping to -3°C (27°F) and maximums peaking at 25°C (77°F). Despite having a similar amount of precipitation at 89 mm (3.5 in) over 11 days, the humidity remains relatively stable at 71%. For more detailed information, check out Jiuhua weather in February.

September and March exhibit stark contrasts in weather patterns. In September, temperatures range from a comfortable 16°C (61°F) at night to a scorching 38°C (100°F) during the day, with an average of 26°C (79°F). The month sees about 77 mm (3.0 in) of precipitation over approximately 10 days, and humidity levels remain relatively high at 72%. In contrast, March presents a cooler climate, with temperatures ranging from a chilly 0°C (33°F) at night to a mild 30°C (86°F) at its peak, averaging 13°C (56°F). March is also wetter, receiving 177 mm (6.9 in) of rain over 16 days, with humidity slightly higher at 81%. For more details on March weather, you can refer to Jiuhua weather in March.

September and April present contrasting weather patterns. In September, temperatures range from a minimum of 16°C (61°F) to a maximum of 38°C (100°F), with an average of 26°C (79°F). The month experiences about 77 mm (3.0 in) of precipitation over approximately 10 days and a humidity level of 72%. In contrast, April sees cooler temperatures, with lows of 4°C (40°F) and highs of 33°C (92°F), averaging around 18°C (64°F). It also has higher precipitation, totaling 135 mm (5.3 in) over 14 days, and a humidity level that is noticeably higher at 86%. For more details on April weather, you can visit Jiuhua weather in April.

In comparing the weather between September and May, notable differences emerge in both temperature and precipitation. September typically experiences higher average temperatures, with a minimum of 16°C (61°F), an average of 26°C (79°F), and a maximum of 38°C (100°F). In contrast, May is cooler, starting at a minimum of 10°C (51°F) and averaging 22°C (72°F), reaching up to a maximum of 37°C (98°F). However, May sees significantly more rainfall, with 197 mm (7.8 in) across 15 days, compared to September’s 77 mm (3.0 in) over 10 days. Additionally, May's humidity is higher at 87%, compared to 72% in September. For more detailed insights, you can check Jiuhua weather in May.

In comparing the weather of September and June, September typically showcases a warmer atmosphere with average temperatures reaching 26°C (79°F) and maximums soaring to 38°C (100°F), while June presents slightly cooler conditions with an average of 25°C (77°F) and a max of 35°C (96°F). However, June is marked by significantly higher precipitation, totaling 327 mm (12.9 in) over 19 days, compared to September's 77 mm (3.0 in) spread over just 10 days. The humidity levels are also higher in June at 87%, compared to 72% in September, making June feel much more muggy. For a detailed look at the weather specifics, you can refer to Jiuhua weather in June.

In comparing the weather between September and July, we observe notable differences in temperature and precipitation. September experiences a range of temperatures from a minimum of 16°C (61°F) to a maximum of 38°C (100°F), while the average temperature sits at a comfortable 26°C (79°F). In contrast, July is warmer overall, with a minimum of 21°C (69°F), an average of 29°C (84°F), and a maximum that reaches up to 39°C (102°F). Additionally, July is characterized by significantly higher precipitation, totaling 242 mm (9.5 in) over 15 days compared to September's 77 mm (3.0 in) over 10 days. Humidity levels are also higher in July at 91%, compared to September's 72%. For more details, refer to Jiuhua weather in July.

In comparing the weather between August and September, notable differences emerge. September tends to be slightly cooler, with average temperatures ranging from a minimum of 16°C (61°F) to a maximum of 38°C (100°F) and an average of 26°C (79°F). In contrast, August features warmer temperatures, with a higher minimum of 21°C (70°F) and a maximum reaching 40°C (104°F), resulting in an average of 29°C (85°F). Precipitation is also more significant in August, totaling 139 mm (5.5 in) over 12 days, compared to September's 77 mm (3.0 in) across 10 days. Humidity levels remain high in both months, with August experiencing 87% and September at 72%. For a more detailed look at August weather, you can refer to Jiuhua weather in August.

September experiences warmer temperatures, with a minimum of 16°C (61°F) and an average high of 38°C (100°F), while October sees a notable drop, featuring a minimum of 9°C (48°F) and an average high of 36°C (98°F). Humidity levels remain relatively similar between the two months, with September at 72% and October slightly higher at 74%. Precipitation is also reduced in October, with only 42 mm (1.7 in) over 7 days compared to September's 77 mm (3.0 in) spread across 10 days. For more detailed information about the weather, you can check Jiuhua weather in October.

September and November exhibit distinct weather contrasts. In September, temperatures are notably warmer, with a minimum of 16°C (61°F) and an average of 26°C (79°F), reaching highs of up to 38°C (100°F). The month experiences a significant amount of humidity at 72% and sees about 77 mm (3.0 in) of precipitation over 10 days. In contrast, November brings cooler conditions, with temperatures dipping to a minimum of 3°C (38°F) and an average of 15°C (58°F), while the maximum reaches 30°C (87°F). Despite similar precipitation levels at 73 mm (2.9 in) over the same number of days, November is slightly more humid at 80%. For more details on November weather, you can visit Jiuhua weather in November.

September and December present strikingly different weather conditions. In September, temperatures range from a mild 16°C (61°F) at night to a scorching 38°C (100°F) during the day, with an average of 26°C (79°F). This month sees about 77 mm (3.0 in) of rainfall spread over 10 days, paired with a humidity level of 72%. In contrast, December experiences much cooler temperatures, ranging from a chilly -3°C (27°F) at the lowest to a mild 25°C (78°F) during the warmest part of the day, averaging just 8°C (47°F). Precipitation is somewhat lower at 66 mm (2.6 in), also over 10 days, but humidity increases slightly to 78%. These differences illustrate the significant seasonal shift as the year transitions from summer to winter. For more details on December weather, you can check Jiuhua weather in December.

Compare Jiuhua's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Jiuhua

As September arrives in Jiuhua, the weather begins to transition from the summer heat, bringing a refreshing change to the atmosphere. Temperatures, while still warm, are more moderate compared to the peak summer months, making outdoor activities more enjoyable. The average temperature offers a pleasant respite, accompanied by increased humidity and occasional rain, which adds to the lush scenery of the region. While September sees several rainy days, they often come as brief showers, allowing sun-soaked intervals to shine through. This balance of warmth and moisture sets September apart, welcoming both locals and visitors to experience the unique charm of Jiuhua. For more detailed insights into weather patterns throughout the year, check out Jiuhua Climate.