September Weather in Hebei, China

Last updated: August 21, 2025

In September, Hebei, China experiences a dynamic climate marked by a maximum temperature soaring to 35°C (96°F) and an average of 21°C (70°F). This transition month showcases a refreshing coolness with minimum temperatures dipping to 6°C (44°F). The region receives a total precipitation of 64 mm (2.5 in) over 6 days, creating a fairly humid atmosphere, with humidity levels averaging around 66%. This blend of warmth and occasional rainfall contributes to the vibrant tapestry of early autumn in Hebei, making it an intriguing time for both residents and visitors alike.

September Temperature in Hebei

In September, Hebei, China, experiences a delightful transition into autumn, with temperatures showcasing a notable range. The minimum temperature hovers around 6°C (44°F), providing a crispness that contrasts with the warmth of summer. As the month progresses, the average temperature settles at a pleasant 21°C (70°F), ideal for outdoor activities amidst the changing foliage. The maximum temperature peaks at a comfortable 35°C (96°F), allowing for lingering summer vibes before the chill of October sets in. This month marks a significant decline from the sweltering highs of the preceding months, with September serving as a gentle reminder of the cooler days to come, while still offering plenty of warmth and sunshine.

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

The chart illustrates September temperature patterns in Hebei, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hebei, 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).
JanFebMarAprMayJunJulAugSepOctNovDec253044586977797769544027
Data source: Temperature data for Hebei 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 Hebei

In September, Hebei, China experiences a notable shift in precipitation patterns, with 64 mm (2.5 in) of rainfall over 6 days. This marks a drop from the intense summer months of July and August, where the region saw 202 mm and 153 mm, respectively. As the last month of meteorological summer, September serves as a transitional phase, providing relief from the heavy downpours but still contributing significantly to the annual total. With the days gradually becoming cooler and shorter, the fluctuating rainfall underscores the region's diverse climate, paving the way for the drier months ahead. Such trends not only impact agricultural cycles but also shape the local ecosystem as it prepares for the impending autumn.

September Precipitation Trends in Hebei

The chart displays monthly precipitation patterns in Hebei, 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 Hebei, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec28182423622021536441132
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hebei

As summer transitions into autumn, September in Hebei, China, sees a notable drop in humidity, settling at 66%. This marks a significant decrease from the peak summer months of July and August, both of which recorded high humidity levels of 78%. Throughout the year, humidity levels gradually climb from a more comfortable 40% in January, reaching their zenith during the sweltering summer. Following September, humidity is expected to rise again in October to 70%, reflecting the region's characteristic fluctuation in moisture levels as seasonal changes take hold. The overall trend illustrates a dynamic climate, where the interplay of seasonal shifts influences humidity in ways that impact both comfort and daily life.

September Average Humidity in Hebei

This chart illustrates the average monthly humidity levels in Hebei, 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 Hebei is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec40%41%48%61%58%65%79%78%66%70%68%51%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hebei

As September arrives in Hebei, China, the UV Index remains remarkably high at 8, categorizing the exposure as very high. This trend marks a slight decrease from the peak summer months, where July recorded a staggering UV Index of 10. Despite the lower intensity, sun-seekers should still exercise caution, as the recommended burn time is a brief 15 minutes. Transitioning from summer to fall, the UV Index typically starts to decline, but September still demands vigilance against overexposure. For more insights on UV levels throughout the year, visit Hebei UV Index.

Maximum UV Index Levels in Hebei for September

The chart shows the monthly maximum UV Index (UVI) for Hebei 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 Hebei typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2368991098642
Data source: Hebei 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 Hebei

As summer bids farewell, September in Hebei, China transforms into a tapestry of golden sunlight, offering a delightful 281 hours of sunshine. This month marks a slight decline from the vibrant hours of summer, mirroring a broader trend where sunlight begins to wane after the peak in May with an impressive 329 hours. Following June and July, which retain substantial daylight, September serves as a gentle transition into the cooler months, maintaining comfortably warm days before the onset of autumn. With sunshine hours steadily decreasing from the peak summer months, it’s a reminder of the changing seasons and the beauty that each brings.

Monthly Sunshine Duration in Hebei: September Highlighted

The September sunshine duration represents the total number of hours Hebei 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.
JanFebMarAprMayJunJulAugSepOctNovDec211h256h294h295h329h313h294h303h281h259h238h255h
Data source: Hebei September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Hebei During September

In Hebei, China, the likelihood of sunny weather in September hovers around 41%, marking a notable dip compared to the preceding summer months. This decline reflects a shift as the region transitions from the warmer, sunnier days of July, which sees only a 30% chance of sunshine, and August at 49%. Interestingly, September's sun probability starts to rise again in October, reaching 55%, indicating that while the early autumn might offer fewer sunny spells, the sun returns as temperatures cool. Overall, this trend suggests that while September's weather can be a mixed bag, it still holds promise for those seeking sunny days amidst the changing seasons.

Percentage of Sunny Days in September in Hebei

The chart illustrates the percentage of sunny days in Hebei 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 Hebei experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec82%70%49%53%56%43%30%49%41%55%76%82%
Data source: Hebei September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Hebei in September

As the summer months recede, September in Hebei, China experiences a gentle transition toward shorter days, offering about 12 hours of daylight. This marks a slight decline from the 14 hours enjoyed in June, July, and August, reflecting the gradual shift from the sun-soaked peaks of summer to the cooler embrace of autumn. Interestingly, this pattern of increasing daylight through spring—reaching a peak in May—slowly reverses as the days of October approach, leading to 11 hours of daylight and culminating in a winter season that provides just 9 hours by December. This rhythm of daylight not only highlights the seasonal changes but also shapes the daily activities and experiences of those in Hebei, providing a captivating glimpse into the interplay between time and nature.

Average Daylight Hours in Hebei for September

The chart illustrates the variation in daylight duration in Hebei throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 41m10h 41m11h 57m13h 15m14h 21m14h 55m14h 38m13h 40m12h 25m11h 7m9h 59m9h 23m
Data source: Hebei daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Hebei

In September, the wind in Hebei, China, begins to gently stir, offering a slight uptick from the quieter summer months. With an average wind speed of 1.7 m/s (4 mph), this transition signals a shift in the seasonal breeze, swirling with hints of autumn. The wind picks up slightly from August's calm of 1.5 m/s (3 mph), reflecting a subtle return to the more invigorating currents that characterize the early fall season. While the gusts remain moderate, they set the stage for the upcoming months, as October sees a further slight increase to 1.8 m/s (4 mph). This gradual change suggests a rhythmic cycle in Hebei’s climate, where each month weaves together the past and future, underpinning the region's unique atmospheric tapestry.

Average September Wind Speed in Hebei

The chart displays monthly wind speed patterns in Hebei, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.91.92.12.52.71.91.61.51.7 m/s1.81.91.7
Data source: Hebei September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Hebei Compares to Other Months

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

September and January present striking contrasts in weather. In September, temperatures vary from a minimum of 6°C (44°F) to a high of 35°C (96°F), accompanied by an average of 21°C (70°F). This month sees about 64 mm (2.5 in) of rainfall over approximately 6 days, contributing to a relative humidity of 66%. In contrast, January experiences harsh cold, with temperatures dipping as low as -21°C (-5°F) and averaging just -4°C (25°F), reaching a maximum of 11°C (52°F). Precipitation drops significantly to only 2 mm (0.1 in) across just 1 day, with humidity at a lower 40%. For a deeper dive into the cold conditions, check out Hebei weather in January.

September and February exhibit stark contrasts in weather conditions. In September, temperatures range from a mild 6°C (44°F) at night to a warm 35°C (96°F) during the day, with an average of 21°C (70°F). The month sees about 64 mm (2.5 in) of precipitation over six days and a humidity level of 66%, creating a warm and somewhat humid atmosphere. In contrast, February experiences much cooler temperatures, with minimums plummeting to -14°C (7°F) and maximums reaching only 23°C (74°F), resulting in an average of -1°C (31°F). Precipitation is scarce, totaling just 8 mm (0.3 in) over only one day, and humidity drops to a drier 41%. This dramatic shift highlights the transition from early autumn warmth to the chill of mid-winter. For more detailed information on February weather, you can check Hebei weather in February.

September and March present distinctly different weather experiences. In September, temperatures range from a cool 6°C (44°F) to a warm 35°C (96°F), with an average of 21°C (70°F) and relatively high humidity at 66%. The month sees about 64 mm (2.5 in) of precipitation over approximately six days. In contrast, March is much colder, with temperatures fluctuating between a low of -6°C (22°F) and a mild high of 26°C (79°F), averaging around 7°C (45°F). Precipitation is considerably less at 18 mm (0.7 in) and occurs over four days, accompanied by lower humidity levels at 48%. For more details on March weather, you can check out Hebei weather in March.

In comparing September and April, one can observe notable differences in temperature and precipitation patterns. September typically enjoys warmer temperatures, ranging from a minimum of 6°C (44°F) to a maximum of 35°C (96°F), with an average of 21°C (70°F). In contrast, April starts off cooler, with temperatures dipping as low as -4°C (26°F) and averages around 14°C (58°F). Additionally, September sees more rainfall, averaging 64 mm over about 6 days, while April is quite dry with only 24 mm of precipitation over 3 days. Humidity in September is also higher at 66%, compared to April's 61%. For more detailed insights into April's weather, you can explore Hebei weather in April.

September and May present distinct weather patterns, despite having similar average temperatures around 21°C (70°F). September typically experiences a wider temperature range, with minimums of 6°C (44°F) and maximums reaching up to 35°C (96°F), while May's temperatures range from a cooler 4°C (40°F) to a hotter peak of 37°C (98°F). Additionally, September tends to be more humid at 66% compared to May's 58%, accompanied by more precipitation, averaging 64 mm (2.5 in) over six days versus May's 22 mm (0.9 in) over four days. For more details on May weather specifically, visit Hebei weather in May.

September temperatures in the region range from a minimum of 6°C (44°F) to a maximum of 35°C (96°F), with an average of 21°C (70°F). This month sees about 64 mm (2.5 in) of precipitation over approximately 6 days, accompanied by a humidity level of 66%. In contrast, June experiences warmer conditions, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 39°C (102°F), averaging 25°C (78°F). Precipitation in June is slightly less, at 62 mm (2.4 in) spread over 8 days, and the humidity is slightly lower at 64%. Overall, June is typically warmer and more humid than September, even though both months see a similar amount of rainfall. For more specific details, visit Hebei weather in June.

When comparing the weather in September and July, September generally experiences cooler temperatures, with a minimum of 6°C (44°F) and an average of 21°C (70°F), while July boasts a much warmer minimum of 17°C (62°F) and an average of 26°C (79°F). Additionally, July is marked by significantly higher humidity levels at 78% compared to September's 66%. Rainfall in July is also more substantial, with 202 mm (8.0 in) over 16 days, whereas September sees only 64 mm (2.5 in) across 6 days. For more detailed weather information, you can visit Hebei weather in July.

September generally offers a more moderate climate compared to August. While September experiences a wider temperature range with a minimum of 6°C (44°F) and an average of 21°C (70°F), August remains warmer with a minimum of 15°C (59°F) and an average of 25°C (77°F). Additionally, August is characterized by higher precipitation, totaling 153 mm (6.0 in) over 14 days, in contrast to September's 64 mm (2.5 in) over just 6 days. Humidity levels are also higher in August at 78%, compared to September's 66%, making September feel more comfortable overall. For more details on August weather, you can visit Hebei weather in August.

September and October present a striking contrast in weather conditions. September typically enjoys warm temperatures, ranging from a minimum of 6°C (44°F) to an average of 21°C (70°F) and a maximum of 35°C (96°F), alongside moderate humidity at 66% and more precipitation, totaling 64 mm over 6 days. In contrast, October sees a significant drop in temperatures, with a minimum of -2°C (28°F) and an average of 12°C (54°F), though it still reaches a maximum of 31°C (88°F). The month experiences lower precipitation at 41 mm over just 5 days, and a slightly higher humidity at 70%. For more detailed information, you can check Hebei weather in October.

September and November showcase stark differences in weather patterns. In September, temperatures range from a mild 6°C (44°F) at night to a warm 35°C (96°F) during the day, with an average of about 21°C (70°F). The month experiences moderate precipitation, with rainfall accumulating to 64 mm (2.5 in) over 6 days, complemented by a humidity level of 66%. In contrast, November sees much cooler temperatures, with overnight lows plummeting to -9°C (17°F) and daytime highs averaging around 4°C (40°F), peaking at 25°C (77°F). The month is considerably drier, receiving only 13 mm (0.5 in) of rain over just 2 days, while humidity remains slightly higher at 68%. For those interested in a more detailed look at November's climate, check out Hebei weather in November.

September weather is characterized by a warm temperature range, with minimums around 6°C (44°F) and maximums soaring up to 35°C (96°F). The average temperature stands at a comfortable 21°C (70°F), and the month sees about 64 mm (2.5 in) of precipitation over six days, contributing to a humid atmosphere with 66% humidity. In contrast, December brings a stark shift, with temperatures ranging from a chilling -15°C (6°F) to a maximum of 12°C (54°F), averaging -3°C (27°F). The precipitation drops significantly to just 2 mm (0.1 in) over the course of the month, with no rainy days and lower humidity at 51%. For more detailed insights on winter conditions, check out Hebei weather in December.

Compare Hebei's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Hebei

As September unfolds in Hebei, the weather presents a refreshing transition from the sweltering summer months, characterized by a significant drop in average temperatures and a notable increase in humidity. The landscape begins to shift, offering a delightful respite with milder conditions, making it an ideal time for outdoor activities. Unlike the preceding summer months, the increased frequency of precipitation not only revitalizes the region’s flora but also creates a refreshing atmosphere. If you're looking to explore more about the climate and weather patterns throughout the year, check out Hebei Climate for a comprehensive overview.