September Weather in Beida, China

Last updated: August 21, 2025

September in Beida, China, brings a varied climate characterized by warm temperatures and considerable rainfall. With a maximum high of 34°C (94°F) and an average temperature settling at 27°C (82°F), the month offers a blend of summer warmth and early autumn coolness. Evenings can be comfortably mild, with lows reaching around 22°C (72°F). However, residents and visitors should be prepared for the notable precipitation, as the city experiences 198 mm (7.8 in) of rain spread over 23 days, contributing to a humidity level of 82%. This combination of warmth and wetness creates a lush environment, perfect for enjoying the beauty of transitioning seasons while staying mindful of the frequent showers.

September Temperature in Beida

In September, temperatures in Beida, China, begin to signal the transition from summer to autumn. With a minimum of 22°C (72°F) and a maximum peaking at 34°C (94°F), the average temperature settles at a comfortable 27°C (82°F), offering a pleasant escape from the summer heat. This month marks a slight drop from the sweltering days of August, where temperatures consistently hover around a balmy 28°C (83°F). As the month progresses, you can feel the crispness of autumn creeping in, making September a delightful time to experience the changing season in Beida. This gradual cooling trend paves the way for fall, hinting at cooler days ahead while still embracing the warmth of summer's last whispers.

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

The chart illustrates September temperature patterns in Beida, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Beida, 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).
JanFebMarAprMayJunJulAugSepOctNovDec676774778284838381777368
Data source: Temperature data for Beida 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 Beida

September in Beida, China, sees a significant precipitation amount of 198 mm (7.8 inches), continuing a trend of heavy rainfall that begins in the warmer months. With 23 days of rain, it is on par with the preceding month, August, which recorded the highest rainfall of the year. This consistency highlights a late-summer transition where moisture continues to saturate the region, paving the way for the equally wet October, which is expected to escalate to 331 mm (13.0 inches). This trend underscores a seasonal rhythm characterized by increasing rainfall as the summer progresses into fall, indicating the importance of robust rain patterns for the local ecosystem and agriculture during this time.

September Precipitation Trends in Beida

The chart displays monthly precipitation patterns in Beida, 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 Beida, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec57445510016713521123319833114169
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Beida

As summer transitions into autumn, September in Beida, China showcases a notable drop in humidity, settling at 82%. This marks a slight decline from the peak summer months of July and August, which experienced averages of 87% and 86%, respectively. The gradual decrease reflects a consistent seasonal trend, where the air begins to dry out as the year progresses. Before September, the humidity steadily increased from 74% in January to a high of 81% in both May and June. Following September, the humidity continues to decline towards October’s 81% and November’s 80%, indicating a transition to more comfortable and drier autumn conditions. This shift not only alters the feel of the air but also the vibrancy of the landscape, as nature prepares for the cooler months ahead.

September Average Humidity in Beida

This chart illustrates the average monthly humidity levels in Beida, 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 Beida is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%75%79%80%81%82%87%86%82%82%80%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Beida

As summer transitions into autumn, September in Beida, China, maintains an extreme UV Index of 13, similar to the intense summer months. With a brief burn time of just 10 minutes, residents and visitors alike are encouraged to take sun safety seriously. This trend of high UV exposure extends from February through October, highlighting the region's persistent sun intensity. As the UV Index slightly dips to 12 in October, the waning summer sun still demands caution. For those planning outdoor activities, understanding these patterns is crucial for protecting skin health. Stay informed and check the daily updates at Beida UV Index to ensure you’re always prepared for the sun's rays.

Maximum UV Index Levels in Beida for September

The chart shows the monthly maximum UV Index (UVI) for Beida 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 Beida typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131314131413131298
Data source: Beida 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 Beida

As September rolls in, Beida, China experiences a remarkable continuation of its vibrant sunny disposition, with 298 hours of sunlight illuminating the landscape. This month reflects a slight decline from the peak summer days of July, which boasts an impressive 328 hours. However, September still holds its own, showcasing a healthy balance of sun as it transitions into autumn. The sunlight hours remain notably strong compared to earlier months like January and November, which only see 207 and 257 hours, respectively. This consistent sunshine hints at a lingering warmth, inviting residents and visitors alike to bask in the shimmering golds of early fall.

Monthly Sunshine Duration in Beida: September Highlighted

The September sunshine duration represents the total number of hours Beida 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.
JanFebMarAprMayJunJulAugSepOctNovDec207h263h303h298h317h306h328h304h298h284h257h232h
Data source: Beida September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Beida During September

In September, Beida, China, experiences a 31% chance of sunny weather, showing a slight improvement compared to the summer months of July and August, which have lower probabilities of sunshine at 30% and 21%, respectively. This modest uptick suggests that as summer wanes, residents and visitors may find more opportunities to enjoy brighter days. However, it's crucial to temper expectations, as the likelihood of sunny skies remains relatively low, characteristic of the transitional month between summer's heat and autumn's chill. Overall, September holds a hopeful promise for clearer days amid a backdrop of changing seasons.

Percentage of Sunny Days in September in Beida

The chart illustrates the percentage of sunny days in Beida 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 Beida experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec36%51%39%40%48%16%30%21%31%16%34%27%
Data source: Beida September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Beida in September

As summer transitions into autumn in Beida, China, September offers a delightful balance of daylight, with approximately 12 hours of sunlight—a continuation of the lush, sun-filled days of August. Throughout the year, daylight duration shifts gradually; winter months bring shorter days, peaking in January and February at 11 hours, while the longer summer days reach their zenith in May through July, offering a generous 13 hours of daylight. As daylight begins to wane, September signifies a subtle shift towards the shorter days of fall, yet it still captures the lingering warmth and vibrancy of the season, allowing residents to enjoy the outdoors before a brisk October sets in. This rhythmic cycle of daylight not only marks the changing seasons but also enriches the daily life of Beida's inhabitants.

Average Daylight Hours in Beida for September

The chart illustrates the variation in daylight duration in Beida throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 6m11h 30m12h 1m12h 34m13h 1m13h 14m13h 7m12h 44m12h 13m11h 41m11h 13m10h 59m
Data source: Beida daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Beida

As September unfolds in Beida, China, a gentle lull in the winds signals the transition to autumn. With an average wind speed of just 1.9 m/s (4 mph), this month marks a notable dip from the busier breezes of late spring and early summer. The wind speeds begin their gradual decline from May's invigorating 3.2 m/s (7 mph), reaching their annual low before picking up again in the following months. The calming conditions of September provide a serene backdrop for the changing foliage, allowing residents to savor the crispness of the season without the disruptive gales. This trend highlights a distinct seasonal rhythm, reminding us of nature's ebb and flow.

Average September Wind Speed in Beida

The chart displays monthly wind speed patterns in Beida, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.72.22.72.53.22.72.12.21.9 m/s3.42.93.3
Data source: Beida September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Beida Compares to Other Months

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

September weather is characterized by warm temperatures, with an average of 27°C (82°F) and highs reaching up to 34°C (94°F). The month sees significant rainfall, totaling 198 mm (7.8 in) across 23 days, and high humidity levels at 82%. In contrast, January offers a cooler climate, with average temperatures around 19°C (67°F), peaking at 29°C (84°F) and dropping to a minimum of 7°C (45°F). Rainfall is much less prevalent in January, with only 57 mm (2.3 in) over 12 days and lower humidity at 74%. For more specific details, you can check Beida weather in January.

In September, the weather tends to be hot and humid, with average temperatures around 27°C (82°F) and highs reaching up to 34°C (94°F). This month also sees considerable rainfall, with around 198 mm (7.8 in) over 23 days, contributing to a high humidity level of 82%. In contrast, February offers a much cooler climate, with average temperatures dropping to 20°C (68°F) and maximums around 30°C (86°F). The precipitation significantly decreases to 44 mm (1.7 in) over just 10 days, along with a lower humidity level of 75%. For a detailed look at February's weather patterns, check out Beida weather in February.

September and March showcase contrasting weather patterns, reflecting seasonal transitions. In September, temperatures soar with a minimum of 22°C (72°F) and an average high of 34°C (94°F), coupled with high humidity at 82%. This month experiences significant precipitation, totaling 198 mm (7.8 in) over 23 days, contributing to a decidedly sultry atmosphere. In contrast, March brings milder conditions, with a minimum temperature of 14°C (57°F) and an average high of 32°C (89°F). Precipitation is much lighter in March, at 55 mm (2.2 in) spread across 14 days, and humidity is slightly lower at 78%. For a detailed overview of what to expect, you can check Beida weather in March.

In September, the weather is notably warmer, boasting average temperatures ranging from a minimum of 22°C (72°F) to a maximum of 34°C (94°F). The month experiences significant rainfall, with 198 mm (7.8 in) of precipitation spread over 23 days, and humidity levels are high at 82%. In contrast, April tends to be milder, with temperatures averaging between 15°C (59°F) and 33°C (92°F), and a total precipitation of 100 mm (3.9 in) over 15 days. Humidity is slightly lower at 80%. For a more detailed look at April's climate, visit Beida weather in April.

September and May present distinct weather patterns, although both months share a similar average temperature of around 28°C (82°F). In September, temperatures range from a minimum of 22°C (72°F) to a maximum of 34°C (94°F), while May sees slightly cooler minimums at 18°C (65°F) but can reach higher peaks, with a maximum of 37°C (99°F). Precipitation levels are also noteworthy, with September experiencing 198 mm (7.8 in) over 23 days, compared to May's 167 mm (6.6 in) over 17 days. Humidity is quite comparable, at 82% for September and 81% for May. For more detailed information about the weather in May, you can visit Beida weather in May.

When comparing the weather in September and June, we can observe some notable differences. September tends to be slightly cooler, with average temperatures ranging from a minimum of 22°C (72°F) to a maximum of 34°C (94°F), while June is warmer, with minimums around 24°C (75°F) and maximums reaching 36°C (98°F). Additionally, September experiences significantly more rainfall, accumulating 198 mm (7.8 in) over approximately 23 days, in contrast to June's 135 mm (5.3 in) over 15 days. Despite this, the humidity levels remain relatively comparable, with September at 82% and June at 81%. For more detailed information about June weather, you can visit Beida weather in June.

When comparing the weather in September and July, we see some notable differences. September tends to have slightly cooler temperatures, with a minimum of 22°C (72°F) and an average of 27°C (82°F), compared to July's minimum of 24°C (76°F) and average of 28°C (83°F). Additionally, July often peaks at higher temperatures, reaching a maximum of 36°C (97°F) while September's maximum is 34°C (94°F). In terms of precipitation, September sees an average of 198 mm (7.8 in) over 23 days, while July has a bit more rainfall at 211 mm (8.3 in) across 20 days. Humidity levels are also higher in July at 87%, compared to 82% in September. For more information about July weather, you can visit Beida weather in July.

September's weather shows a slight cooling trend compared to August, with average temperatures dropping from 28°C (83°F) in August to 27°C (82°F) in September. While September has lower maximum temperatures, reaching 34°C (94°F) compared to August's peak of 36°C (98°F), it also experiences more frequent rain, totaling 198 mm (7.8 in) over 23 days, though less than August's 233 mm (9.2 in) under similar conditions. Humidity decreases slightly in September to 82% from August's 86%, making for a more comfortable atmosphere. For more details on August's weather conditions, you can refer to Beida weather in August.

September and October present contrasting yet closely related weather patterns. In September, temperatures typically range from a minimum of 22°C (72°F) to a maximum of 34°C (94°F), with an average of 27°C (82°F). The month is marked by significant rainfall, totaling 198 mm (7.8 in) over 23 days and high humidity at 82%. In comparison, October sees slightly cooler temperatures, with a minimum of 18°C (65°F) and an average of 25°C (78°F), peaking at a maximum of 33°C (91°F). However, it experiences an increase in precipitation, accumulating 331 mm (13.0 in) over 22 days, with humidity remaining relatively stable at 81%. For a closer look at October's weather specifics, you can check out the link: Beida weather in October.

September tends to be warmer and more humid compared to November, with average temperatures reaching 27°C (82°F) and maximum highs hitting 34°C (94°F). The month also sees significant rainfall, with 198 mm (7.8 in) spread across 23 days. In contrast, November experiences cooler temperatures, averaging 23°C (74°F) with a maximum of 29°C (85°F), and less precipitation at 141 mm (5.6 in) over just 16 days. The humidity remains relatively high in both months, with September at 82% and November slightly lower at 80%. For more detailed weather information, you can visit Beida weather in November.

In September, the weather is markedly warmer, with average temperatures around 27°C (82°F) and maximums reaching as high as 34°C (94°F). This month experiences significant rainfall, with 198 mm (7.8 inches) spread over 23 days, contributing to a high humidity level of 82%. In contrast, December sees much cooler temperatures, with averages dropping to 20°C (68°F) and maximums generally around 28°C (83°F). Precipitation in December is also lighter, measuring only 69 mm (2.7 inches) across 13 days, and humidity decreases slightly to 79%. For more detailed information on December weather in Beida, you can visit Beida weather in December.

Compare Beida's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Beida

As September arrives in Beida, the weather transforms into a humid yet warm embrace, contrasting sharply with the drier and cooler months that precede it. With temperatures often peaking at a sizzling 34°C, this month showcases the lingering warmth of summer, coupled with a significant increase in rainfall—recording around 198 mm across 23 days. The air is thick with humidity, averaging at 82%, creating a cozy, tropical atmosphere that invites both adventure and reflection. For those keen on understanding the nuances of Beida's climate, September stands out as a defining month, bridging the gap between the sweltering summer and the gentler autumn months ahead. For a comprehensive look at the year-round weather patterns, visit Beida Climate.