September Weather in Zhangjiakou, China

Last updated: August 21, 2025

September in Zhangjiakou, China showcases a remarkable transition in weather, with temperatures peaking at a maximum of 31°C (88°F) and averaging around 16°C (62°F). As the month progresses, the cool nights can drop to a brisk 1°C (33°F), making for refreshing evenings. With about 50 mm (2.0 in) of precipitation over 8 days, this period experiences moderate rainfall, complementing the 69% humidity levels that add to the crisp and invigorating atmosphere. This blend of warm days and cool nights, coupled with occasional rain, creates a unique and pleasant climate that characterizes Zhangjiakou in September.

September Temperature in Zhangjiakou

As September unfolds in Zhangjiakou, China, it marks a transition from the warmth of summer to the crispness of fall. With minimum temperatures hovering around 1°C (33°F) and average highs reaching a pleasant 31°C (88°F), the month strikes a delicate balance between the remnants of summer heat and the cool embrace of autumn. This period typically enjoys an average temperature of 16°C (62°F), setting the stage for the rapidly approaching chill of winter. As the days start to shorten, the region's climate reflects a poignant shift, reminding residents and visitors alike that the vibrant hues of fall are just around the corner.

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

The chart illustrates September temperature patterns in Zhangjiakou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zhangjiakou, 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).
JanFebMarAprMayJunJulAugSepOctNovDec152137496270727062463117
Data source: Temperature data for Zhangjiakou 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 Zhangjiakou

In September, Zhangjiakou experiences a notable shift in precipitation patterns, with 50 mm (2.0 in) of rainfall over 8 days. This marks a decrease from the summer months, where July and August brought significant downpours of 138 mm and 87 mm respectively. As autumn approaches, September serves as a transitional month, maintaining a steady flow of moisture that supports the region's ecosystem while hinting at the drier months ahead. With rainfall becoming less frequent, the substantial precipitation this month reflects a crucial period for crops and natural vegetation as they prepare for the cooler, drier months of October and November.

September Precipitation Trends in Zhangjiakou

The chart displays monthly precipitation patterns in Zhangjiakou, 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 Zhangjiakou, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec2619243249138885028151
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Zhangjiakou

In Zhangjiakou, China, September brings a refreshing shift in humidity, settling at a comfortable 69%. This month follows August's peak of 81%, where summer's heat keeps the moisture levels high. As the seasons transition, September's humidity mirrors October's, showcasing a period of relative stability before autumn sets in. Throughout the year, a notable trend emerges: humidity is at its highest in the summer months, with January kicking off the year at 78% and gradually tapering off to its driest point in May at 50%. The pattern highlights the region's varying climate, making September a pleasant interlude before the chill of winter descends.

September Average Humidity in Zhangjiakou

This chart illustrates the average monthly humidity levels in Zhangjiakou, 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 Zhangjiakou is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%68%55%57%50%64%72%81%69%69%59%71%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Zhangjiakou

As September rolls into Zhangjiakou, China, residents experience a UV Index of 8, indicating a very high exposure category. This is slightly lower than the peak summer months, which reached an extreme UV Index of 11 in July, yet it still demands caution as the burn time is just 15 minutes. This month marks a transition from the intense summer sun, gradually decreasing towards the more moderate levels seen in October. As autumn approaches, being mindful of UV exposure remains essential, especially when engaging in outdoor activities. For more detailed information on UV levels throughout the year, visit Zhangjiakou UV Index.

Maximum UV Index Levels in Zhangjiakou for September

The chart shows the monthly maximum UV Index (UVI) for Zhangjiakou 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 Zhangjiakou typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2469101011108642
Data source: Zhangjiakou 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 Zhangjiakou

September in Zhangjiakou, China, brings a gentle decline in sunshine, with 289 hours of radiant light illuminating the landscape. While this marks a dip from the vibrant summer months, where daylight peaked in May with an impressive 335 hours, the early autumn sun still casts a warm glow, inviting outdoor activities and leisurely strolls. Notably, the month serves as a bridge between the sun-soaked days of summer and the cooler embrace of autumn, with sunlight gradually tapering off as October follows with 275 hours. As the year progresses, the gradual decrease in sunshine hours—from a high of 304 hours in April to the softer September glow—reflects the changing seasons and encourages a reflective appreciation of nature's slow transition.

Monthly Sunshine Duration in Zhangjiakou: September Highlighted

The September sunshine duration represents the total number of hours Zhangjiakou 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.
JanFebMarAprMayJunJulAugSepOctNovDec220h265h302h304h335h330h327h333h289h275h254h265h
Data source: Zhangjiakou September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Zhangjiakou During September

In September, the likelihood of sunny weather in Zhangjiakou, China, drops to 46%, continuing a downward trend from the summer months. This is a contrast to the 81% chance of sun seen in January and a notable decline from the more favorable conditions of the earlier summer, where July recorded only a 38% chance. As the region transitions into autumn, the probability of sunshine begins to increase again in October to 60%, suggesting that while September may present a mix of clouds and sun, the onset of fall gradually brings brighter days back to the forecast.

Percentage of Sunny Days in September in Zhangjiakou

The chart illustrates the percentage of sunny days in Zhangjiakou 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 Zhangjiakou experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec81%71%56%52%53%51%38%50%46%60%75%86%
Data source: Zhangjiakou September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Zhangjiakou in September

As summer transitions to autumn in Zhangjiakou, China, September brings a delightful shift in daylight duration, offering about 12 hours of sunlight. This marks a gradual decline from the 15 hours observed in June, as daylight steadily shortens through the latter months of the year. August’s 13 hours pave the way for September’s gentle reduction, aligning with the trend of decreasing daylight as the seasons change. By October, the sunlit hours will dip to 11 hours, signaling the approach of winter, where daylight dwindles to just 9 hours in both November and December. This rhythmic ebb and flow of daylight highlights the beauty of nature's cycles, inviting residents to savor the last golden rays of summer as autumn unfolds.

Average Daylight Hours in Zhangjiakou for September

The chart illustrates the variation in daylight duration in Zhangjiakou 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 37m11h 56m13h 18m14h 27m15h 2m14h 44m13h 43m12h 25m11h 5m9h 54m9h 17m
Data source: Zhangjiakou daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Zhangjiakou

As September unfolds in Zhangjiakou, the gentle whispers of the wind bring a subtle shift in the atmosphere, with average wind speeds dipping to 2.1 m/s (5 mph). This slight reduction follows a generally declining trend through the summer months, where July and August experience the calmest breezes at 2.0 m/s. In contrast, the spring and early autumn months are slightly more spirited, showcasing higher averages around 3.0 m/s to 3.4 m/s. As fall approaches, the winds indicate a return to the crisper gusts of winter, foreshadowing the refreshing chill that accompanies the change of seasons. Overall, September's tranquil winds invite a sense of tranquility before the more dynamic gales of autumn arrive.

Average September Wind Speed in Zhangjiakou

The chart displays monthly wind speed patterns in Zhangjiakou, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.33.02.63.03.42.62.02.02.1 m/s2.23.33.0
Data source: Zhangjiakou September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Zhangjiakou Compares to Other Months

Weather in Zhangjiakou varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Zhangjiakou, 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 chilly 1°C (33°F) at their lowest to a warm 31°C (88°F) at their peak, averaging around 16°C (62°F). This month also experiences some rainfall, accumulating about 50 mm over 8 days, while humidity sits at a comfortable 69%. In contrast, January brings significantly colder weather, with temperatures plummeting to a minimum of -27°C (-17°F) and only reaching a maximum of 5°C (41°F), with an average temperature of -9°C (15°F). Remarkably, January typically sees little to no precipitation, averaging just 2 mm over 0 days, while humidity levels rise slightly to 78%. For more insights into the January climate, visit Zhangjiakou weather in January.

In September, the weather is characterized by a significant temperature range, with minimums around 1°C (33°F) and maximums reaching up to 31°C (88°F), resulting in a comfortable average of 16°C (62°F). This month experiences around 50 mm of precipitation spread over 8 days, with humidity levels at 69%. In contrast, February brings a starkly different climate, with much colder temperatures ranging from a minimum of -23°C (-10°F) to a maximum of 17°C (63°F), averaging -6°C (22°F). Precipitation is minimal, with only 6 mm recorded over just 1 day, and humidity remains relatively stable at 68%. For more details on February weather, you can check Zhangjiakou weather in February.

When comparing the weather in September and March, it's clear that both months showcase distinctly different climates. September boasts a wide temperature range with minimums around 1°C (33°F), average temperatures of 16°C (62°F), and highs peaking at 31°C (88°F). This month experiences moderate humidity at 69% and about 50 mm (2.0 in) of precipitation over 8 days. In contrast, March is much cooler, with minimum temperatures dropping to -11°C (12°F) and an average around 3°C (38°F). The maximum temperature reaches 23°C (74°F), and precipitation is lower at 19 mm (0.8 in) over just 4 days, accompanied by less humidity at 54%. For more detailed weather insights, you can check the following link: Zhangjiakou weather in March.

When comparing the weather in September and April, notable differences emerge. September experiences milder temperatures with an average of 16°C (62°F), while April is cooler, averaging only 10°C (50°F). Interestingly, both months can reach a maximum of 31°C (88°F), but September's minimum temperature is much milder at 1°C (33°F), compared to April's chilly minimum of -9°C (16°F). Precipitation also varies, with September receiving 50 mm (2.0 in) over 8 days, whereas April has less rainfall at only 24 mm (0.9 in) for 3 days. Furthermore, September exhibits a higher humidity level of 69%, compared to April's 57%. To further understand the specifics of April's weather, you can check this link: Zhangjiakou weather in April.

In comparing the weather of September and May, we see some notable differences. September experiences a broader temperature range with minimums of 1°C (33°F) and maximums of 31°C (88°F), while May is slightly cooler with a minimum of -1°C (30°F) and a maximum of 35°C (94°F). Both months have the same average temperature of 16°C (62°F), but September is accompanied by higher humidity levels at 69%, compared to May's 50%. Additionally, September typically sees more precipitation, averaging 50 mm over 8 days, whereas May has a milder average of 32 mm over just 5 days. For more details on May weather in Zhangjiakou, you can visit Zhangjiakou weather in May.

When comparing the weather in September and June, several notable differences emerge. September experiences a broader temperature range, with minimums dropping to 1°C (33°F) and maximums reaching up to 31°C (88°F), resulting in an average of 16°C (62°F). In contrast, June boasts a milder climate, with minimum temperatures starting at 7°C (44°F) and maximums peaking at 34°C (93°F), leading to a warmer average of 21°C (70°F). Both months have similar rainfall, with September receiving about 50 mm (2.0 in) across 8 days and June accumulating 49 mm (1.9 in) over 7 days, though September's slightly higher precipitation comes with a higher humidity level of 69%, compared to June's 63%. For a more detailed look at the climate during this month, check out Zhangjiakou weather in June.

In comparing the weather of September and July, September offers more moderate temperatures, with a minimum of 1°C (33°F) and a comfortable average of 16°C (62°F), while July features considerably warmer conditions, boasting a minimum of 11°C (53°F) and an average of 22°C (73°F). The maximum temperatures in July can reach up to 35°C (95°F), compared to September's peak of 31°C (88°F). Additionally, July experiences significantly higher precipitation, averaging 138 mm (5.4 in) over 14 days, while September sees only 50 mm (2.0 in) across 8 days. Both months have similar humidity levels, with September at 69% and July slightly higher at 72%. For more details, visit Zhangjiakou weather in July.

September weather in Zhangjiakou shows a notable shift from August. While August recorded higher minimum and average temperatures, peaking at a maximum of 34°C (94°F), September brings a cooler feel with a minimum of 1°C (33°F) and a maximum of 31°C (88°F). Precipitation also decreases, with September receiving 50 mm (2.0 in) over 8 days compared to August's 87 mm (3.4 in) over 11 days. Additionally, humidity levels drop from 81% in August to 69% in September, contributing to a more comfortable atmosphere in the latter month. For a detailed look at the weather during August, visit Zhangjiakou weather in August.

September and October showcase a significant shift in weather conditions. In September, temperatures range from a mild 1°C (33°F) at night to a warm 31°C (88°F) during the day, with an average of 16°C (62°F). The month sees a moderate precipitation level of 50 mm (2.0 in) over 8 days, while humidity remains steady at 69%. In contrast, October brings cooler temperatures, with a minimum of -7°C (20°F), averaging 8°C (46°F) and climbing to a maximum of 27°C (81°F). Precipitation decreases to 28 mm (1.1 in) over just 5 days, maintaining the same humidity level at 69%. This transition illustrates a cooling trend as the region moves deeper into autumn. For more specific insights on October conditions, you can refer to Zhangjiakou weather in October.

September and November present a striking contrast in weather conditions. In September, temperatures fluctuate significantly, ranging from a cool 1°C (33°F) to a warm 31°C (88°F) with an average of 16°C (62°F). The month sees about 50 mm (2.0 in) of precipitation over 8 days, contributing to a humidity level of 69%. In stark contrast, November experiences much colder temperatures, with a minimum of -15°C (5°F) and an average of -1°C (31°F), peaking at 19°C (67°F). Precipitation drops to 15 mm (0.6 in) over just 2 days, and humidity decreases to 59%. For more detailed insights, you can refer to Zhangjiakou weather in November.

September's weather is marked by warm temperatures, with a minimum of 1°C (33°F) and an average of 16°C (62°F), peaking at a maximum of 31°C (88°F). This month experiences about 50 mm of precipitation over 8 days, making it relatively humid at 69%. In contrast, December brings severely colder conditions, featuring a minimum temperature of -23°C (-9°F) and an average of -8°C (17°F), with highs only reaching 7°C (45°F). The precipitation drops significantly to just 1 mm over the month, and there are typically no rainy days, leading to a slightly higher humidity level of 71%. For more detailed insights about December weather, check out Zhangjiakou weather in December.

Compare Zhangjiakou's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Zhangjiakou

As September graces Zhangjiakou, the weather transitions from summer’s warmth to a crisp autumn aura, marked by pleasant daytime temperatures averaging around 16°C. While the peaks of heat flirt with highs of 31°C, the nights can dip to a brisk 1°C, hinting at the upcoming chill of fall. With about 8 days of rain, bringing a total precipitation of 50 mm, the humidity sits at a comfortable 69%, making it a refreshing change from the sweltering summer months. This transitional month invites visitors to enjoy the vibrant landscape, showcasing the captivating beauty of Zhangjiakou’s climate. For more detailed insights into the region’s weather patterns, check out Zhangjiakou Climate.