September Weather in Baoshan, China

Last updated: August 21, 2025

September in Baoshan, China sees a blend of warm and cool temperatures, with daily highs reaching up to 32°C (89°F) while averaging around 17°C (63°F). As the month progresses, nighttime temperatures can dip to a refreshing 3°C (37°F), making for a varied climate. Rainfall is prominent, with approximately 68 mm (2.7 in) of precipitation spread across 10 days, contributing to a relative humidity of 74%. This combination of warmth and moisture not only enhances the region's lush landscapes but also offers a unique experience for visitors and locals alike.

September Temperature in Baoshan

In September, Baoshan experiences a transitional change in temperature, marking the shift from the warmth of summer to the mildness of autumn. With minimums around 3°C (37°F) and average temperatures reaching 17°C (63°F), the crisp air begins to settle in, while daytime highs can still soar to 32°C (89°F). This month encapsulates the beauty of early fall, as the warmth lingers from summer yet gradually gives way to cooler nights, inviting residents and visitors alike to embrace the changing season. The subtle decline in temperatures hints at the colder months ahead, creating a perfect backdrop for outdoor activities amidst the stunning natural scenery of the region.

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

The chart illustrates September temperature patterns in Baoshan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Baoshan, 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).
JanFebMarAprMayJunJulAugSepOctNovDec182439516270737263473320
Data source: Temperature data for Baoshan generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Baoshan

In September, Baoshan experiences a notable shift in its precipitation patterns, with an average of 68 mm (2.7 in) of rainfall over 10 days. This marks a significant decrease from the heavy downpours of July and August, which both saw substantial rainfall—246 mm and 180 mm respectively—during the peak of the monsoon season. While September continues to deliver a respectable amount of rain, it hints at the transition towards drier months ahead. The drop in precipitation not only reflects the impending end of the wet season but also signals a gradual shift in weather dynamics as the city moves into October, expected to bring even less moisture. This trend encapsulates the unique climate of Baoshan, where summer's generous rains give way to a more subdued autumn.

September Precipitation Trends in Baoshan

The chart displays monthly precipitation patterns in Baoshan, 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 Baoshan, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec28192332642461806834193
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Baoshan

September in Baoshan, China, is marked by a noticeable drop in humidity following the summer months, with levels averaging 74%. This month lies in a transitional phase, as the humidity peaks in August at 83%, giving way to a more moderate 74% in September and October. The lingering warmth of the late summer keeps humidity levels elevated compared to the cooler months that will follow. Interestingly, September represents a shift towards lower humidity trends seen earlier in the year, where the dry winter months of November and December will follow with averages around 58% and 60%, respectively. Overall, September serves as a pivotal month, bridging the high humidity of summer and the drier conditions of autumn.

September Average Humidity in Baoshan

This chart illustrates the average monthly humidity levels in Baoshan, 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 Baoshan is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%59%52%56%56%68%78%83%74%74%58%60%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Baoshan

As September rolls into Baoshan, China, residents experience a very high UV Index of 8, indicating a need for vigilance in sun protection. This marks a slight decrease from the extreme levels seen in July, but it still warrants caution, with a burn time of just 15 minutes. Throughout the year, Baoshan's UV exposure trends reveal a significant rise during the summer months, peaking in July, before gradually tapering off into the fall. Ensuring adequate protection against UV rays is essential, especially as we transition from the intense summer sun to the more moderate fall. For more details on UV safety, visit Baoshan UV Index.

Maximum UV Index Levels in Baoshan for September

The chart shows the monthly maximum UV Index (UVI) for Baoshan 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 Baoshan typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246910911108632
Data source: Baoshan 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 Baoshan

In September, Baoshan enjoys a delightful 280 hours of sunshine, marking a transition toward the cooler months. This figure, while lower than the peak of 330 hours seen in May, reflects a consistent pattern of plentiful sunlight that has characterized the summer. As the city shifts from the sizzling days of August, with its striking 315 hours, to the cooler embrace of autumn, the trend highlights a gentle yet steady decline in daylight hours. Overall, the sunshine in Baoshan reinforces a pleasant balance throughout the year, making September an ideal time to bask in the remaining warmth before the crispness of October settles in with 270 hours of sunlight.

Monthly Sunshine Duration in Baoshan: September Highlighted

The September sunshine duration represents the total number of hours Baoshan 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.
JanFebMarAprMayJunJulAugSepOctNovDec218h262h300h301h330h323h291h315h280h270h247h262h
Data source: Baoshan September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Baoshan During September

In Baoshan, China, the weather in September heralds a shift towards the cooler months, with a 39% chance of sunny days. This marks a notable decline when compared to the sun-filled heights of January, which boasts an impressive 82% chance. As summer fades, the likelihood of sunny weather dips from the peak summer months, where July hits a low of 23%, making September a transition period. Despite this decrease, the sun still breaks through occasionally, providing opportunities for outdoor activities before the autumn chill sets in. Looking ahead, October shows a promising recovery with a 58% chance of sunshine, suggesting that while September may be cloudy, sunnier days are just around the corner.

Percentage of Sunny Days in September in Baoshan

The chart illustrates the percentage of sunny days in Baoshan 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 Baoshan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec82%68%51%56%50%46%23%45%39%58%75%85%
Data source: Baoshan September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Baoshan in September

As summer transitions into autumn, September in Baoshan, China, experiences a noticeable change in daylight duration, with the sun gracing the sky for approximately 12 hours. This marks a gentle decline from the peak of 15 hours in June, reflecting the steady approach of shorter days. Following the vibrant month of August with 13 hours of daylight, September serves as a bridge, offering a perfect balance between the lingering warmth of summer and the coolness of autumn. As October approaches, daylight further decreases to 11 hours, hinting at the inevitable arrival of winter. This rhythmic pattern of daylight not only shapes the natural environment but also sets the tone for the seasonal activities in this picturesque region.

Average Daylight Hours in Baoshan for September

The chart illustrates the variation in daylight duration in Baoshan throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 36m10h 38m11h 56m13h 17m14h 26m15h 1m14h 43m13h 43m12h 25m11h 5m9h 54m9h 17m
Data source: Baoshan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Baoshan

In Baoshan, China, the September wind paints a picture of tranquility, with an average speed of just 1.6 m/s (3 mph), mirroring the calmness of the preceding months. As summer fades, this gentle breeze carries hints of the crispness that autumn will soon usher in, marking a noticeable decline from the late spring's slightly stronger gusts of 2.6 m/s (6 mph). Throughout the year, winds tend to peak in the spring and late fall, while mid-year sees a lull, particularly in July and August. September's mild winds perfectly encapsulate this seasonal transition, inviting residents and visitors to relish the serene atmosphere before the cooler months draw near.

Average September Wind Speed in Baoshan

The chart displays monthly wind speed patterns in Baoshan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.32.32.12.42.62.01.61.61.6 m/s1.92.42.2
Data source: Baoshan September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Baoshan Compares to Other Months

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

In September, the weather showcases a warm transition into autumn, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 32°C (89°F), averaging around 17°C (63°F). The month sees moderate precipitation of 68 mm (2.7 in) over 10 days and a humidity level of 74%, lending a refreshing feel to the air. In stark contrast, January experiences frigid winter conditions, characterized by temperatures that plummet to a minimum of -26°C (-14°F) and peak at just 7°C (45°F), averaging -8°C (18°F). With only 2 mm (0.1 in) of rainfall and no precipitation days, the month is notably dry, accompanied by a lower humidity of 65%. For more details about the winter climate, you can check Baoshan weather in January.

In September, the weather is marked by a significant warmth, with temperatures ranging from a chilly 3°C (37°F) at night to a balmy maximum of 32°C (89°F) during the day. The month brings about 68 mm (2.7 in) of precipitation over approximately 10 days, along with a humidity level of 74%, creating a humid atmosphere. In contrast, February presents a stark chill, where minimum temperatures plummet to -19°C (-2°F) and average around -5°C (24°F), only reaching a maximum of 19°C (66°F). February's precipitation is relatively minimal at just 7 mm (0.3 in) across 1 day, with lower humidity levels at 59%. For more detailed insights about February weather specifically, you can check out Baoshan weather in February.

September and March present contrasting weather patterns. In September, temperatures range significantly from a cool 3°C (37°F) at night to warm highs of 32°C (89°F) during the day, making for an average temperature of 17°C (63°F). This month also sees relatively high humidity at 74% and around 68 mm (2.7 in) of precipitation over approximately 10 days. In contrast, March experiences much colder temperatures, with lows plunging to -12°C (11°F) and average temperatures only reaching 4°C (39°F). The maximum temperature in March is milder at 24°C (75°F), but with significantly less rainfall of 19 mm (0.7 in) over just 4 days and lower humidity at 52%. For a more detailed look, you can check Baoshan weather in March.

September and April showcase contrasting weather patterns, reflecting the transition between summer and autumn, and between winter and spring. In September, temperatures range from a minimum of 3°C (37°F) to a pleasant average of 17°C (63°F), with highs reaching up to 32°C (89°F). The month brings considerable rainfall, averaging 68 mm (2.7 in) over approximately 10 days, coupled with higher humidity levels at 74%.

In contrast, April is characterized by cooler temperatures, with a minimum dropping to -4°C (25°F), an average of 11°C (51°F), and maximums peaking at 30°C (86°F). Precipitation is significantly lower at 23 mm (0.9 in) over just 3 days, and humidity is reduced to 56%. These distinctions highlight the variability in weather conditions between these two months. For detailed insights on April weather, check Baoshan weather in April.

In September, temperatures range from a cool 3°C (37°F) at night to a warm 32°C (89°F) during the day, with an average of 17°C (63°F). The month receives 68 mm (2.7 in) of precipitation over about 10 days, contributing to a higher humidity level of 74%. In contrast, May shows a slightly colder minimum temperature of -1°C (31°F) but can still reach up to 33°C (92°F), maintaining a similar average of 17°C (62°F). Precipitation in May is less, totaling 32 mm (1.2 in) across just 6 days, and the humidity is noticeably lower at 56%. For a more detailed overview of May weather in Baoshan, visit Baoshan weather in May.

In comparing the weather of September and June, we observe distinct differences in temperature and humidity levels. September typically experiences a broader range of temperatures, with a minimum of 3°C (37°F), an average of 17°C (63°F), and a maximum of 32°C (89°F). The month also sees higher humidity at 74% and more precipitation, totaling 68 mm (2.7 in) over about 10 days. In contrast, June is generally warmer, with a minimum temperature of 8°C (46°F), an average of 21°C (70°F), and a maximum of 34°C (94°F). Precipitation in June is slightly lower at 64 mm (2.5 in), also over 10 days, accompanied by lower humidity at 68%. For more details, you can check out Baoshan weather in June.

When comparing the weather in September to that of July, several notable differences emerge. September typically enjoys a broader temperature range, with minimums around 3°C (37°F) and maximums reaching up to 32°C (89°F), while the average temperature hovers at 17°C (63°F). In contrast, July is significantly warmer, with minimums at 14°C (57°F) and maximums peaking at 34°C (93°F), leading to an average temperature of 23°C (74°F). Additionally, September experiences less precipitation (68 mm over 10 days) compared to July’s substantial rainfall of 246 mm across 19 days, which contributes to higher humidity levels in July at 78%, compared to September’s 74%. For a more detailed look at July weather, visit Baoshan weather in July.

September weather shows a noticeable transition from the warmer August conditions, with minimum temperatures dropping to 3°C (37°F) compared to August’s 9°C (48°F). The average temperature in September is also lower at 17°C (63°F) versus August's 22°C (72°F), although the maximum temperatures remain relatively close, peaking at 32°C (89°F) in September and 34°C (93°F) in August. Precipitation in September is significantly reduced to 68 mm (2.7 in) over 10 days, while August experiences a much wetter month with 180 mm (7.1 in) over 14 days. Additionally, humidity levels are higher in August at 83% compared to 74% in September. For more details on August weather, you can visit Baoshan weather in August.

September and October present a notable shift in weather patterns. In September, temperatures fluctuate significantly, ranging from a cool 3°C (37°F) at night to a warm average of 17°C (63°F) and peaking at a high of 32°C (89°F). The month experiences relatively higher precipitation, totaling 68 mm (2.7 in) over about 10 days, while humidity remains consistent at 74%.

Conversely, October sees a marked drop in both average temperature and minimum lows, with values dipping to a brisk 8°C (48°F) and a minimum of -4°C (25°F). Despite the cooler temperatures, the maximum remains a comfortable 26°C (79°F). Precipitation decreases to 34 mm (1.3 in) over just 5 days, maintaining the same humidity level of 74%. For more specific details about the weather in this month, you can refer to Baoshan weather in October.

In September, the weather is notably warmer, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 32°C (89°F), averaging at 17°C (63°F). This month also experiences more precipitation, with 68 mm (2.7 in) spread over about 10 days, contributing to a humidity level of 74%. In contrast, November ushers in a significant drop in temperatures, with a minimum of -13°C (9°F) and an average of just 1°C (34°F), peaking at 20°C (68°F). Precipitation is lighter in November, totaling only 19 mm (0.8 in) over 3 days, and the humidity decreases to 58%. For more insights on the chilly climate, refer to Baoshan weather in November.

In September, temperatures in Baoshan can range dramatically, with a minimum of 3°C (37°F) and maximum reaching up to 32°C (89°F), while the average sits comfortably at 17°C (63°F). This month is characterized by relatively high humidity at 74% and significant rainfall, receiving 68 mm (2.7 in) over about 10 days. In sharp contrast, December shows a stark drop in temperatures, with a minimum of -21°C (-5°F) and an average of -7°C (20°F), peaking at just 8°C (47°F). The month is notably drier, with only 3 mm (0.1 in) of precipitation over just one day, and lower humidity at 60%. For a closer look at December conditions, you can check Baoshan weather in December.

Compare Baoshan's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Baoshan

September in Baoshan marks a transition to cooler and more comfortable conditions compared to the sweltering summer months. With average temperatures settling around a pleasant 17°C (63°F), this month offers a refreshing escape from the heat, punctuated by occasional rain, as evidenced by 10 days of precipitation totaling 68 mm. Alongside a relatively high humidity of 74%, September presents a unique blend of elements that cradle the region in a gentle, soothing climate. As you plan your visit, explore more about Baoshan's distinctive weather patterns through this link: Baoshan Climate.