September Weather in Ganxi, China

Last updated: August 21, 2025

In September, Ganxi, China experiences warm temperatures, with a maximum reaching up to 34°C (93°F) and an average of around 22°C (72°F), offering a pleasant climate for outdoor activities. The month is characterized by considerable humidity at approximately 71%, contributing to a tropical feel. However, residents should prepare for rain, as 16 days of precipitation yield a total of 171 mm (6.7 in), ensuring the landscape remains lush and vibrant. These weather conditions make September an interesting time to explore Ganxi's natural beauty and local culture.

September Temperature in Ganxi

In Ganxi, China, September marks a delightful transition into milder temperatures as crisp autumn air begins to replace the summer heat. With minimums around 14°C (57°F) and a pleasant average of 22°C (72°F), this month offers a comfortable reprieve from the sweltering extremes of July and August. The maximum temperature, reaching up to 34°C (93°F), still allows for warm days, perfect for enjoying outdoor activities. This gradual cooling trend reflects the changing seasons, making September an ideal month for travelers eager to experience the rich beauty of Ganxi's landscapes before winter settles in.

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

The chart illustrates September temperature patterns in Ganxi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ganxi, 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).
JanFebMarAprMayJunJulAugSepOctNovDec404453616874797972615243
Data source: Temperature data for Ganxi 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 Ganxi

In September, Ganxi, China, experiences a notable shift in precipitation, with 171 mm (6.7 in) of rainfall over 16 days. This marks a continuation of the wet season, prominently following the peaks in May and June. While previous months, like July and August, show significant rainfall, September stands out for its consistency and volume, reflecting the tail end of the summer monsoon patterns. The abundance of moisture not only replenishes local water sources but also sets the stage for the drier autumn months ahead, as seen with the subsequent decrease in precipitation in October. This cyclical weather pattern highlights Ganxi's unique climatic rhythm, where the peak of precipitation precedes a gradual shift towards drier conditions.

September Precipitation Trends in Ganxi

The chart displays monthly precipitation patterns in Ganxi, 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 Ganxi, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec78791191131811841441331711119258
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ganxi

In September, Ganxi, China, experiences a notable drop in humidity, falling to 71% after the sweltering summer months. This dip marks a transition from the peak of 88% humidity observed in July, providing residents and visitors with a brief reprieve before the return of the wetter months. Following a sequence of high humidity levels from March through August, September’s more moderate conditions hint at the approaching autumn, where humidity gradually increases again to 74% in October. This fluctuation not only highlights the region's seasonal shifts but also underscores the contrasts between the intense humidity of summer and the more comfortable conditions of early autumn.

September Average Humidity in Ganxi

This chart illustrates the average monthly humidity levels in Ganxi, 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 Ganxi is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%73%84%82%86%86%88%85%71%74%85%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ganxi

As September arrives in Ganxi, China, residents and visitors should be aware of the extremely high UV Index, which stands at 11, indicating a significant risk of harm from unprotected sun exposure. This month, the burn time drops to just 10 minutes, continuing the trend of intense UV radiation that has characterized the summer months. Following the peak in July when the index reached a staggering 13, September slightly decreases but remains at a level that requires diligent sun protection. This gradual decline will persist into October when the UV Index shifts to 9, but for now, it's essential for everyone to take precautions and stay safe under the sun. For more detailed information, visit Ganxi UV Index.

Maximum UV Index Levels in Ganxi for September

The chart shows the monthly maximum UV Index (UVI) for Ganxi 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 Ganxi typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec689111212131211975
Data source: Ganxi 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 Ganxi

September in Ganxi, China, offers a delightful transition between the summer's peak brightness and the cooler months ahead. With 208 hours of sunshine, it marks a significant drop from the sun-soaked 302 hours of August, yet it still provides plenty of vibrant days for exploration. The month follows a summer trend where sunlight flourished, especially in July and August, each boasting over 290 hours. As autumn approaches, September's golden rays remind us of the year's gradual shift; while hours of sunshine decrease, the warmth remains palpable, creating an inviting atmosphere for both locals and visitors alike.

Monthly Sunshine Duration in Ganxi: September Highlighted

The September sunshine duration represents the total number of hours Ganxi 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.
JanFebMarAprMayJunJulAugSepOctNovDec102h141h157h174h235h235h292h302h208h144h149h141h
Data source: Ganxi September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ganxi During September

In Ganxi, China, the likelihood of sunny weather in September stands out as a promising 46%, marking a significant upswing compared to the earlier months of the year. As summer wanes, the sunny opportunities notably increase from a mere 14% in March to a much brighter outlook by September. This trend highlights a seasonal shift as the sweltering summer gives way to a more temperate climate, making September an excellent time for outdoor activities and exploration. With this elevated chance of sunshine, visitors can anticipate enjoyment under clear skies, bridging the gap into the cooler autumn months.

Percentage of Sunny Days in September in Ganxi

The chart illustrates the percentage of sunny days in Ganxi 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 Ganxi experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec37%23%14%8%17%12%24%25%46%22%29%33%
Data source: Ganxi September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ganxi in September

As September arrives in Ganxi, China, residents enjoy 12 hours of daylight, marking a graceful transition from the long, sun-soaked days of summer. While the month retains some of the brightness witnessed in the previous months of June, July, and August, it signals the beginning of a gradual decline in daylight as autumn approaches. This trend reflects a subtle shift, starting from the peak of 13 hours in the summer, followed by a gentle tapering off towards 10 hours by December. With each passing month, the dance of daylight gradually prepares residents for the cozy ambiance of shorter days ahead, creating a rhythm of nature that evokes a sense of change and anticipation.

Average Daylight Hours in Ganxi for September

The chart illustrates the variation in daylight duration in Ganxi throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 32m11h 10m11h 59m12h 51m13h 33m13h 55m13h 44m13h 6m12h 18m11h 27m10h 43m10h 20m
Data source: Ganxi daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Ganxi

As September arrives in Ganxi, China, a noticeable shift in the wind emerges, with an average speed of 1.7 m/s (4 mph), slightly up from the previous month's 1.6 m/s (4 mph). This uptick aligns with the late summer trend, where winds begin to pick up subtly, hinting at the transitional phase into autumn. Throughout the year, winds in Ganxi have maintained a generally gentle disposition, rarely exceeding 1.7 m/s during the warm months. However, September stands out not only for its current wind speed but also as a precursor to October, which mirrors this briskness. As the seasons change, the consistent yet modest winds serve as a reminder of nature's rhythmic patterns, offering a sense of continuity amidst the shifting landscapes of Ganxi.

Average September Wind Speed in Ganxi

The chart displays monthly wind speed patterns in Ganxi, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.51.41.61.61.41.51.71.61.7 m/s1.71.41.4
Data source: Ganxi September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Ganxi Compares to Other Months

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

September and January showcase striking contrasts in weather. In September, temperatures range from a mild 14°C (57°F) at night to a sizzling 34°C (93°F) during the day, with an average of 22°C (72°F). This month also experiences significant rainfall, totaling 171 mm (6.7 in) across 16 days, coupled with a humidity level of 71%. In contrast, January brings much cooler temperatures, with lows plummeting to -4°C (25°F) and highs peaking at just 16°C (62°F), averaging around 5°C (40°F). Precipitation in January is considerably lower at 78 mm (3.1 in) over 13 days, and humidity slightly decreases to 67%. For a more detailed look at January weather, you can visit Ganxi weather in January.

September and February present stark contrasts in weather patterns. September typically enjoys warmer temperatures, with a minimum of 14°C (57°F) and an average of 22°C (72°F), peaking at a sizzling 34°C (93°F). However, this warmth comes with significant precipitation, averaging 171 mm (6.7 in) over 16 days, alongside a humidity level of 71%. In contrast, February experiences much cooler conditions, where temperatures can dip to a minimum of -2°C (29°F) and average around 6°C (44°F), with a maximum of 24°C (76°F). Although February has less rainfall, at 79 mm (3.1 in) over the same number of days, the humidity rises slightly to 73%. For more specifics on February weather, you can check Ganxi weather in February.

September and March showcase contrasting weather patterns. In September, temperatures range from a pleasant 14°C (57°F) to a sweltering 34°C (93°F), with an average of 22°C (72°F). This month also sees significant rainfall, totaling 171 mm (6.7 in) over 16 days, accompanied by a humidity level of 71%. In contrast, March experiences much cooler weather, with temperatures varying from a frigid 2°C (36°F) to a comfortable 29°C (84°F) and an average of only 12°C (53°F). Although slightly less rainy, March still records 119 mm (4.7 in) of precipitation over 19 days, paired with higher humidity at 84%. For more details, you can visit Ganxi weather in March.

September and April present quite contrasting weather patterns. In September, temperatures range significantly from a minimum of 14°C (57°F) to a maximum of 34°C (93°F), with an average of 22°C (72°F). This month experiences considerable rainfall, totaling 171 mm (6.7 in) over 16 days, all contributing to a humidity level of 71%.

In stark comparison, April features cooler conditions, with temperatures ranging from a minimum of 7°C (46°F) to a maximum of 31°C (87°F) and an average of 16°C (61°F). Although it has lower total precipitation of 113 mm (4.5 in), it is noted for slightly more rainy days, totaling 19, and a higher humidity of 82%. For a detailed look at the weather patterns in April, you can refer to Ganxi weather in April.

When comparing the weather in September and May, several differences and similarities emerge. September boasts warmer average temperatures, ranging from a minimum of 14°C (57°F) to a maximum of 34°C (93°F), while May's temperatures are slightly cooler, with a minimum of 10°C (50°F) and a maximum of 33°C (92°F). Although both months experience notable precipitation, September has 171 mm (6.7 in) across 16 days, while May sees a bit more with 181 mm (7.1 in) over 20 days, contributing to higher humidity levels in May at 86% compared to September's 71%. For a detailed look at the weather conditions in May, you can visit Ganxi weather in May.

When comparing the weather in September to June, a few notable differences emerge. September tends to have slightly lower minimum temperatures, averaging 14°C (57°F), while June starts a bit warmer at 16°C (61°F). The average high temperatures are quite similar, with September reaching a maximum of 34°C (93°F) and June peaking at 33°C (92°F). However, June experiences slightly more precipitation, with 184 mm (7.2 in) over 19 days compared to September's 171 mm (6.7 in) over 16 days. Additionally, June has higher humidity levels at 86%, making it feel more muggy than the 71% humidity seen in September. For a detailed look at June weather, you can check Ganxi weather in June.

September and July present distinct weather patterns. In July, temperatures range from a minimum of 18°C (65°F) to a maximum of 36°C (97°F), with an average of 26°C (79°F). This month is characterized by higher humidity at 88% and slightly less precipitation, totaling 144 mm (5.7 in) over 18 days. In contrast, September offers cooler temperatures, with a minimum of 14°C (57°F), an average of 22°C (72°F), and a maximum of 34°C (93°F). Although September sees slightly more rainfall at 171 mm (6.7 in) over 16 days, the humidity drops to 71%. For more specific details, check out Ganxi weather in July.

In comparing the weather of September and August, September exhibits a noticeable decrease in temperature, with average temps dropping from a warmer 26°C (80°F) in August to 22°C (72°F) in September. While August experiences a higher maximum temperature of 37°C (98°F), September’s peak reaches 34°C (93°F), offering a slightly more comfortable climate. Additionally, September sees increased precipitation, recording 171 mm (6.7 in) over 16 days, compared to August's 133 mm (5.3 in) and equal number of rainy days. Humidity levels are also higher in August at 85% versus 71% in September. For more detailed insights, check out Ganxi weather in August.

September weather typically features warmer temperatures, with averages around 22°C (72°F) and maximums reaching up to 34°C (93°F). In contrast, October sees a notable drop in average temperatures to 16°C (61°F), with minimums dipping to 8°C (46°F). While September experiences higher precipitation at 171 mm (6.7 in) over 16 days, October has a reduced total of 111 mm (4.4 in) across 15 days. Humidity remains relatively similar, with September at 71% and October slightly higher at 74%. For more detailed insights into October weather, check out Ganxi weather in October.

September and November present contrasting weather patterns. In September, temperatures are generally warmer, with averages around 22°C (72°F) and maximums reaching 34°C (93°F). The month is also marked by high humidity at 71% and significant rainfall totaling 171 mm (6.7 in) over 16 days. In stark contrast, November experiences much cooler temperatures, with an average of 11°C (53°F) and maximums of 25°C (78°F). Precipitation decreases to 92 mm (3.6 in) across 13 days, while the humidity rises to 85%. For a detailed look at November weather, visit Ganxi weather in November.

In September, the weather is notably warmer, with average temperatures around 22°C (72°F) and highs reaching up to 34°C (93°F). However, it also brings considerable rainfall, totaling 171 mm (6.7 in) over 16 days, making it one of the wetter months with a humidity level of 71%. In contrast, December presents a starkly different climate. Temperatures drop significantly, with an average of 6°C (44°F) and lows dipping to -5°C (23°F). Precipitation decreases to 58 mm (2.3 in) across 12 days, while humidity rises slightly to 75%. For a closer look at December weather specifics, you can visit Ganxi weather in December.

Compare Ganxi's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Ganxi

As September unfolds in Ganxi, the weather presents a delightful transition from the summer heat, marked by a maximum temperature that peaks at a warm 34°C (93°F) and a comfortable average of 22°C (72°F). While the month brings more frequent rainfall, with precipitation occurring on roughly half the days, the lush greenery resulting from those showers enhances the region's beauty. The humidity remains significantly high, lending a tropical feel to the air. Compared to the hotter summer months, September serves as a refreshing prelude to the cooler autumn ahead, making it an ideal time for outdoor exploration and enjoying the vibrant scenery. For more insights on the climate patterns, visit Ganxi Climate.