Last updated: August 21, 2025
In Yanqing, China, September brings a dynamic transition into autumn, characterized by a maximum temperature of 31°C (88°F) and an average of 17°C (63°F), providing a pleasant climate for outdoor activities. However, the temperatures can dip as low as 3°C (38°F), reminding residents of the impending cooler months. With an average precipitation of 70 mm (2.8 in) spread across 9 days, this month features a humidity level of 74%, creating a refreshing atmosphere that enhances the beauty of the region's natural landscape. Prepare for a month that beautifully balances warmth and freshness!
In September, Yanqing, China, ushers in the transition from summer to autumn, revealing a delightful shift in temperatures. With minimum lows around 3°C (38°F) and average daytime highs peaking at 31°C (88°F), it’s a month that still embraces the warmth of late summer while hinting at the crispness to come. The average temperature, resting comfortably at 17°C (63°F), offers a pleasant balance, making September an ideal time for outdoor activities. As the month progresses, residents can expect the refreshing coolness of early fall, paving the way for the colder months ahead. This blend of lingering warmth and emerging chill captures the beauty of seasonal transition, inviting all to enjoy the vibrant colors of nature as summer gracefully takes its leave.
In September, Yanqing experiences a notable shift in precipitation patterns, with 70 mm (2.8 in) of rainfall over 9 days. This marks a significant decrease from the heavy downpours of July and August, which saw record levels of 228 mm (9.0 in) and 147 mm (5.8 in) respectively. The gentle rains in September contribute to a more moderate atmosphere, providing a refreshing contrast to the summer's intensity. As temperatures begin to drop with the approach of autumn, this month's rainfall helps nourish the landscape, setting the stage for the vibrant colors of fall while signaling the end of the wetter season. Overall, September serves as a transitional month, introducing both relief from the summer heat and a gradual reduction in precipitation as the region prepares for drier days ahead.
In September, Yanqing, China, experiences a notable shift in humidity, with levels at 74%—a decrease from the sweltering peaks of summer. This month marks a transition as the humid air of August, which reached a high of 83%, gives way to slightly more comfortable conditions. As autumn approaches, the humidity begins to stabilize, mirroring the 74% seen in October while still remaining significantly higher than the winter months, where humidity drops as low as 52% in March. This trend indicates a gradual cooling and drying as the year progresses, reflecting the region's shift from the intense summer heat to the crisper days of fall.
In September, Yanqing, China experiences a UV Index of 8, classified as very high. This marks a slight dip from the previous months of peak summer, where July reached an extreme level of 11. However, the burn time remains constant at 15 minutes, indicating that even as temperatures begin to moderate, caution is still necessary to protect your skin from UV exposure. Historically, the UV Index in Yanqing fluctuates throughout the year, peaking during the summer months of May to July and tapering off towards the cooler winter season. As always, staying informed is key, so don’t forget to check out the latest updates on the Yanqing UV Index.
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In Yanqing, China, September greets residents and visitors alike with an impressive 281 hours of sunshine, a bright spot in a year characterized by shifting light. As summer fades, September maintains a robust glow—surpassing many earlier months, particularly from January to July, where the sunlight ranged between 217 to 330 hours. Notably, this month's sunshine still shines brightly compared to the more transitional autumn months of October and November, which dip to 268 and 246 hours, respectively. This trend reveals that September is a delightful bridge between summer's abundance and autumn's gradual retreat, allowing for plenty of outdoor adventures under the warm embrace of the sun.
In Yanqing, China, the likelihood of sunny weather in September is notably lower than the sun-soaked months of winter and early spring, with only 38% chance of sunshine. As the summer heat fades, September experiences a transition, marked by reduced sunshine compared to the vibrant summer months of July and August, where the sun shines just 23% and 44% of the time, respectively. This decline is part of a broader trend, with the sunshine probabilities dipping throughout the summer and gradually climbing back up in the autumn months; October sees a rebound to 58%. Hence, while September may not guarantee clear skies, the approach of fall hints at a promising return of sunny days just around the corner.
In Yanqing, China, the transition into September signals the gradual shift towards shorter days, with daylight lasting about 12 hours. Following the peak of summer, where a generous 14 hours of sun graced the longer days of June through August, September begins a gentle descent into autumn. This month serves as a bridge, as daylight diminishes, preparing residents for the approaching chill of October, which offers just 11 hours of daylight. The trend of increasing daylight hours from January's 9 hours to the summer apex highlights the vibrant energy of the warmer months, while September's subtle decline reminds us of nature’s cyclical rhythm, ensuring that every moment of sunshine is cherished before the long nights return.
As September unfolds in Yanqing, China, the wind whispers softly, averaging just 1.6 m/s (4 mph). This gentle breeze continues the trend of diminishing wind speeds observed through the warmer months, with July and August recording their lowest at 1.5 m/s and 1.7 m/s, respectively. Following the peak of spring, where gusts reached up to 2.8 m/s in May, the cooling autumn transitions bring a subtle calmness to the region. Despite the gradual rise anticipated in October, September's tranquil winds invite a reflective pause, offering a serene backdrop as nature prepares for the chill of winter ahead.
Weather in Yanqing varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Yanqing, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is notably warmer, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 31°C (88°F) and an average of 17°C (63°F). The month experiences about 70 mm (2.8 in) of precipitation over 9 days, accompanied by a humidity level of 74%. In stark contrast, January brings significantly colder temperatures, with lows plunging to -25°C (-13°F) and a high of only 7°C (44°F), averaging -8°C (18°F). Precipitation is minimal in January, totaling just 2 mm (0.1 in) over 0 days, and humidity drops to 65%. For more detailed information on January weather, you can refer to Yanqing weather in January.
September and February present stark contrasts in weather patterns. In September, temperatures range from a minimum of 3°C (38°F) to a maximum of 31°C (88°F), with an average of 17°C (63°F), creating a warm and pleasant atmosphere. The month sees around 70 mm (2.8 in) of precipitation across 9 days, contributing to a relatively high humidity level of 74%. In contrast, February brings much colder conditions, with temperatures dropping to a minimum of -21°C (-5°F) and reaching a maximum of 18°C (64°F), averaging -4°C (24°F). This month experiences only 8 mm (0.3 in) of precipitation over just 1 day and a lower humidity of 59%, resulting in a dry and frosty environment. For more details about February weather, you can visit Yanqing weather in February.
September and March present notably different weather patterns. In September, temperatures range from a minimum of 3°C (38°F) to a warm maximum of 31°C (88°F), with an average of 17°C (63°F). The month also sees a higher level of precipitation at 70 mm (2.8 in) over approximately 9 days, along with a humidity level of 74%, creating a humid atmosphere. Conversely, March experiences significantly colder temperatures, with a minimum of -11°C (13°F) and an average of just 4°C (39°F), peaking at 23°C (73°F). This month is drier, with only 20 mm (0.8 in) of rainfall over 5 days and a humidity level of 52%. For more detailed insights about the weather in March, visit Yanqing weather in March.
September and April present contrasting weather experiences. In September, temperatures range from a cool 3°C (38°F) at night to a warm 31°C (88°F) during the day, with an average of 17°C (63°F). This month typically sees 70 mm (2.8 in) of precipitation spread over 9 days, contributing to a higher humidity level of 74%. In contrast, April is significantly cooler, with temperatures dipping as low as -7°C (20°F) and peaking at 28°C (83°F), averaging around 10°C (51°F). The month is marked by lighter rainfall of just 25 mm (1.0 in) over 3 days and lower humidity at 56%. For those interested in the specifics of April weather, detailed information can be found at Yanqing weather in April.
In comparing the weather between September and May, we find notable differences in temperature and precipitation. September experiences a wider temperature range, with a minimum of 3°C (38°F) and a maximum of 31°C (88°F), while May starts off cooler with temperatures dropping to -1°C (30°F) but can peak at 33°C (92°F). September also sees more precipitation, totaling 70 mm (2.8 in) over 9 days, compared to May's 32 mm (1.2 in) over just 5 days. Additionally, humidity levels are higher in September at 74%, while May is notably drier at 56%. For more specifics about the weather in May, you can visit Yanqing weather in May.
When comparing the weather in September and June, June generally offers warmer temperatures, with a minimum of 8°C (47°F) and an average of 21°C (71°F), peaking at 34°C (93°F). In contrast, September starts cooler, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 31°C (88°F) and an average of 17°C (63°F). Precipitation levels in June are slightly lower at 66 mm (2.6 in) over 10 days, while September sees a bit more rain at 70 mm (2.8 in) on 9 days. Additionally, humidity is higher in September at 74%, compared to June's 68%. For more detailed information on June weather, you can check Yanqing weather in June.
In comparing the weather between July and September, it's evident that July tends to be warmer and wetter. July experiences a minimum temperature of 13°C (56°F) and an average of 23°C (73°F), while September sees cooler temperatures, with a minimum of only 3°C (38°F) and an average of 17°C (63°F). Additionally, July has significantly higher precipitation, recording 228 mm (9.0 in) over 18 days compared to September's 70 mm (2.8 in) over 9 days. The humidity levels are also slightly higher in July at 78%, compared to September's 74%. For further details, visit Yanqing weather in July.
In comparing the weather of September and August, September experiences a notable decrease in both minimum and average temperatures, with a range from 3°C (38°F) to a maximum of 31°C (88°F), compared to August's more consistently warm temperatures that range from 10°C (50°F) to a maximum of 33°C (91°F). Additionally, while September brings about 70 mm (2.8 in) of precipitation over 9 days, August is wetter with 147 mm (5.8 in) over 13 days, resulting in higher humidity levels in August at 83% compared to September's 74%. For more detailed insights into August's weather, you can check Yanqing weather in August.
September generally experiences warmer temperatures with an average of 17°C (63°F) and a maximum reaching 31°C (88°F), while October sees a noticeable drop with an average of 9°C (48°F), peaking at 26°C (79°F). The minimum temperatures in October can even dip below freezing, reaching as low as -4°C (24°F). Precipitation levels are also lower in October, with 38 mm (1.5 in) over 6 days compared to September's 70 mm (2.8 in) over 9 days. Both months share the same humidity level of 74%, contributing to a crispness in the air as autumn settles in. For a detailed look at the weather specifics in October, you can visit Yanqing weather in October.
September and November present stark contrasts in weather conditions. In September, temperatures range from a mild minimum of 3°C (38°F) to a warm maximum of 31°C (88°F), with an average of 17°C (63°F), making it a month characterized by considerable warmth and humidity at 74%. With 70 mm (2.8 in) of precipitation spread over 9 days, the month often invites occasional showers.
In contrast, November introduces a significant drop in temperatures, with minimums plummeting to -13°C (9°F) and an average of just 1°C (34°F). The maximum temperature reaches a pleasantly mild 19°C (67°F), but the overall feel is chilly. Precipitation in November is much lower, at only 18 mm (0.7 in) across 3 days, and humidity decreases to 58%, contributing to a crisper, drier atmosphere. For a more detailed look at November's conditions, you can check Yanqing weather in November.
September and December showcase striking contrasts in weather. In September, temperatures range from a mild 3°C (38°F) at night to a warm 31°C (88°F) during the day, with an average of 17°C (63°F). The month experiences moderate humidity at 74% and receives about 70 mm (2.8 in) of precipitation over 9 days. In stark comparison, December brings chilling temperatures, dipping as low as -20°C (-4°F) at night and peaking at only 8°C (47°F). The average temperature in December is -7°C (20°F), and it enjoys a much drier climate, with just 3 mm (0.1 in) of precipitation and no rainy days. Humidity also decreases to 60%. For more detailed weather specifics, you can check Yanqing weather in December.
September in Yanqing marks a transition into cooler weather, showcasing a delightful shift from the sweltering summer heat. With an average temperature that gracefully balances warmth and chill, visitors can enjoy pleasant days, while cooler evenings remind us that autumn is on the horizon. The month experiences around nine days of precipitation, contributing to the area's lush landscape and maintaining a comfortable humidity level. This unique combination of weather characteristics sets September apart from the hotter months, making it an ideal time for outdoor activities and exploration. For a deeper understanding of what to expect throughout the year, take a look at the Yanqing Climate.