September Weather in Qujiang, China

Last updated: August 21, 2025

In September, Qujiang, China experiences a warm climate characterized by maximum temperatures reaching 37°C (100°F), with an average of 27°C (81°F) and a minimum of 17°C (63°F). This month sees 79 mm (3.1 in) of precipitation spread over approximately 9 days, creating a humid atmosphere with an average humidity of 73%. Visitors to Qujiang can expect a lively summer ambience, ideal for exploring the vibrant local culture amidst the occasional refreshing showers.

September Temperature in Qujiang

In September, Qujiang, China, begins to transition into the cooler autumn months, presenting more moderate temperatures compared to the intense summer heat. The minimum temperature settles comfortably at 17°C (63°F), while the average climbs to 27°C (81°F), allowing for pleasant outdoor activities. As days continue to warm, the maximum temperature peaks at 37°C (100°F), reflecting the lingering summer warmth. This month marks a noticeable shift from the sweltering highs of August, making it an ideal time for visitors to explore the region's natural beauty without the oppressive heat experienced in the peak of summer. Overall, September in Qujiang brings a delightful blend of warmth and mildness, setting the stage for the beautiful autumn to follow.

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

The chart illustrates September temperature patterns in Qujiang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Qujiang, 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).
JanFebMarAprMayJunJulAugSepOctNovDec454858667581868881696048
Data source: Temperature data for Qujiang 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 Qujiang

In September, Qujiang, China experiences a notable transition in precipitation patterns, with rainfall totaling 79 mm (3.1 in) over 9 days. This marks a decrease from the heavier downpours of summer, particularly June which recorded 359 mm (14.1 in), showcasing the region's peak rainfall. As September unfolds, the monsoon rains begin to taper off, leading to this more moderate precipitation level, reminiscent of August's 97 mm (3.8 in). The trend indicates a gradual shift toward drier months, as October follows with only 36 mm (1.4 in) expected. September serves as a bridge, balancing the lush growth from summer rains while paving the way for the drier autumn ahead.

September Precipitation Trends in Qujiang

The chart displays monthly precipitation patterns in Qujiang, 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 Qujiang, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec60842111842363592199779366749
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Qujiang

In September, Qujiang experiences a notable shift in humidity, dipping to 73% after several months of peak levels. The late summer and early autumn transition reveals a decrease from the almost oppressive humidity of July, which peaks at 90%, and stabilizes with the same level recorded in October. This gradual decline from the sultry summer months is consistent with the overall trend observed throughout the year: after reaching highs in mid-summer, humidity tends to recede slightly as temperatures cool. Despite this reduction, September maintains a relatively moist environment, preparing for the more variable levels of autumn ahead.

September Average Humidity in Qujiang

This chart illustrates the average monthly humidity levels in Qujiang, 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 Qujiang is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec69%73%82%86%86%86%90%86%73%73%80%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Qujiang

September in Qujiang, China, maintains a notable intensity in its UV Index, registering at 11—an indicator of extreme exposure that reduces burn time to just 10 minutes. Following the peak summer months of July and August, which also flaunted a UV Index of 12, the early autumn sun remains potent. This trend underscores the importance of sun protection as the UV Index gradually decreases in October, while still reflecting a very high level of radiation. It's essential for residents and visitors to stay vigilant and informed about the UV levels to ensure a safe outdoor experience. For more details, visit Qujiang UV Index.

Maximum UV Index Levels in Qujiang for September

The chart shows the monthly maximum UV Index (UVI) for Qujiang 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 Qujiang typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec679101112121211975
Data source: Qujiang 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 Qujiang

September in Qujiang, China, embodies a transition of vibrant sunshine as summer's warm embrace begins to wane. With 277 hours of sunlight, September reflects a slight dip from the sun-soaked heights of August, which boasts an impressive 318 hours. This month stands out as the threshold between the peak summer months and the approaching fall, following a progressive increase from January's modest 164 hours to its summer zenith. The sunlight hours in September still surpass those in the earlier months of the year, suggesting that the warmth lingers just a bit longer in this charming location. As the days gradually shorten, Qujiang’s bright skies invite both locals and visitors to savor the early fall air, merging the remnants of summer with the freshness of autumn.

Monthly Sunshine Duration in Qujiang: September Highlighted

The September sunshine duration represents the total number of hours Qujiang 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.
JanFebMarAprMayJunJulAugSepOctNovDec164h196h204h232h275h258h296h318h277h236h215h216h
Data source: Qujiang September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Qujiang During September

In Qujiang, China, September stands out as a beacon of sunshine, boasting a 70% likelihood of sunny weather—a significant leap from the preceding summer months. This surge in sunshine is a welcome change, contrasting sharply with the spring months, which see much lower probabilities; for instance, only 16% of April and 20% in May. As the season transitions from the heat of summer to the cooler autumn, September offers residents and visitors alike an ideal opportunity for outdoor activities against a backdrop of largely clear skies. With October dropping to a 37% chance of sun, September's radiant weather becomes even more coveted, inviting everyone to soak up the sun while they can.

Percentage of Sunny Days in September in Qujiang

The chart illustrates the percentage of sunny days in Qujiang 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 Qujiang experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec58%38%25%16%20%16%31%29%70%37%47%55%
Data source: Qujiang September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Qujiang in September

In Qujiang, China, September marks a transition as daylight begins to wane, averaging 12 hours of sunshine—a slight dip from the peak summer months. Following the long days of June through August, where daylight stretched to a plentiful 13 hours, September signals a gradual shift toward autumn. This pattern reflects a broader trend, where daylight hours decrease steadily from the summer solstice in June, cascading down to 10 hours by December. As the year progresses, Qujiang's daylight duration not only highlights the cyclical nature of seasons but also invites a sense of change, preparing both nature and residents for the coming cooler months.

Average Daylight Hours in Qujiang for September

The chart illustrates the variation in daylight duration in Qujiang throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 33m11h 10m11h 59m12h 50m13h 32m13h 53m13h 42m13h 6m12h 17m11h 27m10h 44m10h 22m
Data source: Qujiang daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Qujiang

In September, the average wind speed in Qujiang, China, reaches a gentle 2.1 m/s (5 mph), offering a slight increase from the summer’s calmest months. This subtle rise from August's 1.9 m/s suggests a transition into the more blustery autumn season that follows. Observing the annual trends, wind speeds appear to fluctuate modestly throughout the year, with the highest gusts typically arriving in October at 3.5 m/s (8 mph). The overall pattern reflects how the winds tend to pick up, particularly in the latter part of the year, encouraging the vibrant natural scenery that September's winds gracefully carry through the landscape.

Average September Wind Speed in Qujiang

The chart displays monthly wind speed patterns in Qujiang, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.52.42.32.52.22.02.51.92.1 m/s3.52.12.4
Data source: Qujiang September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Qujiang Compares to Other Months

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

September and January present stark contrasts in weather conditions. In September, temperatures range from a minimum of 17°C (63°F) to a sweltering maximum of 37°C (100°F), with an average of 27°C (81°F). The month experiences about 79 mm (3.1 in) of precipitation over 9 days, accompanied by relatively high humidity at 73%. In contrast, January brings a chillier climate, with temperatures dropping to a minimum of -5°C (23°F) and peaking at 25°C (77°F), averaging just 7°C (46°F). Precipitation decreases to 60 mm (2.4 in) over 7 days, and humidity is slightly lower at 69%. For more details about January weather specifically, you can check Qujiang weather in January.

September and February present strikingly different weather conditions. In September, the temperatures range from a minimum of 17°C (63°F) to a maximum of 37°C (100°F), offering a warm average of 27°C (81°F). The month experiences around 79 mm (3.1 in) of precipitation across 9 days, accompanied by a humidity level of 73%. In contrast, February sees a much chillier climate, with temperatures dipping as low as -2°C (28°F) at night and reaching a maximum of 27°C (81°F) during the day, averaging only 9°C (49°F). Although February receives slightly more precipitation at 84 mm (3.3 in) over 11 days, the air remains just as humid at 73%. For more details on February weather, visit Qujiang weather in February.

September and March present quite distinct weather patterns. September typically enjoys warmer temperatures, with an average of 27°C (81°F) and highs reaching up to 37°C (100°F). In contrast, March experiences cooler conditions, averaging just 15°C (58°F) and peaking at 30°C (87°F). Precipitation is also significantly different between the two months; September sees 79 mm (3.1 in) of rainfall over approximately 9 days, while March is wetter, with 211 mm (8.3 in) spread across 18 days. Additionally, humidity levels are slightly higher in March at 82%, compared to 73% in September. For more detailed information on March weather, you can check Qujiang weather in March.

September and April exhibit contrasting weather patterns. In September, temperatures range from a minimum of 17°C (63°F) to a maximum of 37°C (100°F), with an average of 27°C (81°F) and relatively low precipitation of 79 mm (3.1 in) over about 9 days. The humidity in September stands at 73%, making it feel warm but not overly oppressive. In contrast, April experiences cooler temperatures, with a minimum of 7°C (44°F) and a maximum of 34°C (93°F), averaging 19°C (67°F). However, it is significantly wetter, receiving 184 mm (7.2 in) of rainfall spread over 15 days, and a higher humidity of 86%, which can make the atmosphere feel more humid and muggy. For more detailed information about April weather, you can check Qujiang weather in April.

September and May present contrasting weather patterns, with September generally warmer and drier than May. In September, temperatures range from a minimum of 17°C (63°F) to an average of 27°C (81°F) and can reach a maximum of 37°C (100°F). The month experiences about 79 mm (3.1 in) of precipitation over 9 days, while humidity sits at 73%. In contrast, May sees cooler temperatures, with a minimum of 12°C (54°F), an average of 24°C (76°F), and peak temperatures also hitting 37°C (98°F). However, it is a much wetter month, with 236 mm (9.3 in) of rainfall spread over 18 days, and a higher humidity level at 86%. This makes May notably more humid and prone to rainfall compared to the relatively dry and warm September. For a closer look at the weather specifics, you can visit Qujiang weather in May.

September and June share similar average temperatures, both hovering around 27°C (81°F), but their weather patterns differ significantly. In September, temperatures range from a minimum of 17°C (63°F) to a maximum of 37°C (100°F), with 79 mm (3.1 in) of precipitation over approximately 9 days, resulting in a humidity level of 73%. In contrast, June tends to be more humid and wetter, with a minimum temperature of 19°C (66°F) and the same maximum of 37°C (99°F). However, June experiences a substantial increase in precipitation, with 359 mm (14.1 in) spread over 20 days, leading to a higher humidity level of 86%. For a more detailed look at weather conditions in June, you can visit Qujiang weather in June.

In comparing the weather of September and July, we find notable differences in temperature and humidity. September brings a more moderate range with a minimum of 17°C (63°F) and a maximum of 37°C (100°F), while July exhibits warmer conditions with a minimum of 22°C (71°F) and a peak temperature reaching 39°C (102°F). The average temperature in September is slightly cooler at 27°C (81°F) compared to July's 30°C (87°F). Additionally, July experiences significantly higher rainfall, with 219 mm (8.6 in) falling over 13 days, whereas September has only 79 mm (3.1 in) across 9 days. The humidity also plays a role, lingering at 90% in July compared to 73% in September. For more detailed information about July weather, you can check Qujiang weather in July.

September presents a notable shift in weather compared to August. While September experiences a lower average temperature of 27°C (81°F) with minimums around 17°C (63°F), August is warmer with an average of 31°C (88°F) and minimum temperatures of 23°C (74°F). The maximum temperatures in both months remain high, with August peaking at 38°C (101°F) and September reaching slightly lower at 37°C (100°F). Precipitation is also reduced in September, totaling 79 mm (3.1 in) over 9 days, compared to August's 97 mm (3.8 in) over 11 days, and humidity drops from 86% in August to 73% in September. For more detailed insights on August weather, you can visit Qujiang weather in August.

September and October present a noticeable shift in weather conditions. In September, temperatures range from a minimum of 17°C (63°F) to an average of 27°C (81°F), with highs reaching up to 37°C (100°F). The month also experiences significant rainfall, totaling 79 mm (3.1 in) over 9 days, contributing to a humid atmosphere with consistent humidity at 73%. In contrast, October sees a substantial drop in minimum temperatures to 10°C (51°F) and an average of 21°C (70°F), while still maintaining a maximum of 37°C (99°F). Rainfall decreases to 36 mm (1.4 in) over 6 days, yet humidity remains constant at 73%. For more details on October weather, visit Qujiang weather in October.

In September, the weather is characterized by warm temperatures, with a minimum of 17°C (63°F) and an average high reaching up to 37°C (100°F), making it a much hotter month overall. The humidity is notable at 73%, contributing to a humid heat felt over the course of the month. Precipitation is relatively moderate, occurring on about 9 days, totaling 79 mm (3.1 in).

By contrast, November sees a dramatic drop in temperatures, with a minimum of just 4°C (40°F) and an average maximum of 30°C (86°F). The overall average temperature settles at a cooler 15°C (60°F). Although the precipitation levels are slightly lower at 66 mm (2.6 in) and spread over 8 days, the humidity increases to 80%, adding a chill to the air. For more specific insights, you can check Qujiang weather in November.

September weather is characterized by warm temperatures, with averages around 27°C (81°F) and highs reaching up to 37°C (100°F), making it a lively and hot month. The humidity is relatively high at 73%, and it experiences a significant amount of rainfall, totaling 79 mm (3.1 in) over about 9 days. In contrast, December brings a much cooler climate with average temperatures dropping to around 9°C (49°F) and nighttime lows plummeting to -2°C (29°F). Although it remains humid at 79%, precipitation in December is less intense, totaling 49 mm (1.9 in) over 8 days. For a detailed look at weather conditions during December, check out Qujiang weather in December.

Compare Qujiang's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Qujiang

As September unfolds in Qujiang, the weather begins a noticeable transition from the sweltering summer heat to more moderate conditions. With average temperatures settling at a comfortable 27°C (81°F), this month offers a respite, particularly as the maximums can soar to 37°C (100°F) early on. While the humidity lingers at a high 73%, it becomes slightly more bearable, contrasting with the peak summer months. Rainfall, totaling around 79 mm (3.1 in) over 9 days, introduces refreshing showers that not only cool the air but also help maintain the lush landscapes. This shift in weather makes September an ideal time to explore the beauty of Qujiang, with a balance of warmth and moisture that heralds the coming fall. For a more detailed overview, visit Qujiang Climate.