Last updated: August 21, 2025
September in Qinhuangdao, China offers a striking contrast in weather, with temperatures ranging from a comfortable 8°C (47°F) at night to a sizzling 31°C (88°F) during peak daytime. The month sees an average temperature of 20°C (69°F), creating pleasant conditions for outdoor activities. With 68 mm (2.7 in) of rainfall spread over 8 days, the air is imbued with a refreshing humidity level of 66%, making it a vibrant transition toward autumn. Whether you’re exploring the coastline or savoring local cuisine, September's weather promises a delightful experience in this coastal city.
In September, Qinhuangdao experiences a delightful transition as summer yields to autumn. With minimum temperatures around 8°C (47°F) and averages climbing to 20°C (69°F), the city enjoys a comfortable warmth that still embraces a touch of the crispness to come. The maximum temperatures can reach a pleasant 31°C (88°F), making it a perfect time for outdoor activities as the sweltering heat of summer begins to fade. This month marks a significant drop from the peaks of August, highlighting an overall cooling trend that heralds the onset of fall, encouraging both residents and visitors to revel in the outdoors amidst the stunning autumnal scenery.
September in Qinhuangdao marks a transition with precipitation reaching 68 mm (2.7 in) over 8 days, providing a welcome mid-autumn relief following the intense summer rains. While August typically witnesses the peak rainfall at 244 mm, the reduction in both the volume and frequency of rain in September signals a gradual shift towards drier weather. This trend reflects a natural ebb in precipitation as the region prepares for the cooler months ahead. The rainfall during September is not only significant for replenishing local water sources but also offers a respite from the sweltering summer heat, making it an essential month for agriculture and nature alike. As the month progresses, the diminishing precipitation sets the stage for October's arrival, promising a more dry and temperate climate.
In September, Qinhuangdao experiences a notable shift in humidity, with levels hovering around 66%. This marks a gradual decline from the intense humidity of the summer months, where figures peaked at 82% in July and 80% in August. As the sweltering heat of summer gives way to the cooler autumn breeze, the humidity levels begin to stabilize, offering residents a more comfortable climate. While September maintains a significant amount of moisture in the air, it signals the start of a transition towards the crispness of October, where humidity slightly climbs back to 70%. Overall, September stands as a bridge between the sultry summer and the refreshing fall, making it a delightful month for outdoor activities.
As September rolls in, Qinhuangdao, China experiences a noticeable dip in UV intensity, with the UV Index settling at a high level of 7. This marks a transition from the extreme conditions of July, where the UV Index peaked at 11, to more moderate levels. With a burn time of about 25 minutes, it's crucial for residents and visitors alike to remain vigilant about sun protection, even as the summer heat wanes. The reduction in UV exposure compared to the peak months of June and July indicates that autumn is approaching, making September a perfect time for outdoor activities while still taking care to shield oneself from the sun. For more detailed information about the UV Index trends throughout the year, check out Qinhuangdao UV Index.
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As autumn begins to unveil its splendor, September in Qinhuangdao brings a delightful balance of sunshine with 288 hours of radiant light. This marks a gentle decline from the bustling summer months, where July and August basked in over 320 hours of sunshine each. The trend from May to September reflects a gradual tapering, peaking at 334 hours in May before cascading down to the current figure. This soft shift creates a picturesque backdrop for exploring the city's coastal beauty, inviting residents and visitors alike to revel in the warm embrace of early fall while savoring the lingering warmth of the sun. As the days shorten further into October, September serves as a perfect transition, blending the vibrancy of summer with the tranquility of autumn.
In Qinhuangdao, China, the likelihood of sunny weather experiences a notable shift as the year progresses. September sees a 44% chance of sunny days, making it a transitional month as summer wanes and autumn begins to take hold. This is an improvement from the peak heat of July, which offers only a 26% chance of sunshine, but still falls behind the more favorable conditions of late spring and early autumn. As the year wraps up, the chances of sun gradually rise again, peaking in the winter months, particularly December with an impressive 84%. This trend highlights September as a month with moderate sun, nestled between the sweltering summer and the bright winter skies.
As summer gracefully gives way to autumn in Qinhuangdao, China, September offers a delightful balance with approximately 12 hours of daylight. This month signifies a subtle shift from the intense brightness of July and August, which enjoyed 14 hours of sunshine. As daylight gradually decreases heading into October, September stands out for its mild weather and relatively extended days, making it an ideal time for outdoor activities. The transition is a reminder of the changing seasons, as the daylight hours consistently wane from the peaks of early summer through to the darker winter months, where January and December see only 9 hours of daylight. This cyclical pattern not only influences daily routines but also highlights the beauty of nature’s rhythm as Qinhuangdao prepares for the cooler months ahead.
As the summer heat wanes, September in Qinhuangdao brings a gentle breeze with an average wind speed of 2.5 m/s (5 mph). This slight uptick from the sluggish winds of August, which averaged only 2.0 m/s (4 mph), signals a refreshing transition into autumn. Historically, wind speeds tend to rise gradually from the depths of winter, peaking between November and April, with September setting the stage for this change. The overall pattern reveals a dynamic dance of winds throughout the year, where September stands as a pivotal moment, hinting at the invigorating breezes to come in the following months.
Weather in Qinhuangdao varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Qinhuangdao, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present starkly contrasting weather conditions. In September, temperatures range from a minimum of 8°C (47°F) to a pleasant average of 20°C (69°F), peaking at 31°C (88°F). The month experiences 68 mm (2.7 in) of precipitation over approximately 8 days, accompanied by a relatively high humidity level of 66%. In contrast, January is characterized by frigid temperatures, with a minimum of -23°C (-9°F) and an average of -5°C (23°F), only reaching a maximum of 8°C (46°F). This winter month sees minimal precipitation of just 3 mm (0.1 in) and typically none falling over 0 days, along with lower humidity at 48%. The differences in climate highlight the transition from the warmth of early autumn to the chill of mid-winter. For more detailed information on January's weather, visit Qinhuangdao weather in January.
September and February present stark contrasts in weather conditions. September boasts milder temperatures, ranging from a minimum of 8°C (47°F) to a maximum of 31°C (88°F), with an average of 20°C (69°F) and a relatively high humidity of 66%. It also experiences moderate rainfall, with 68 mm (2.7 in) over eight days. In contrast, February plunges into winter, with temperatures dropping significantly, featuring a minimum of -18°C (0°F) and a maximum of 14°C (57°F), averaging -3°C (27°F). Precipitation is minimal at just 8 mm (0.3 in) over two days, accompanied by lower humidity at 44%. For more detailed information, you can check out Qinhuangdao weather in February.
September and March showcase stark contrasts in weather. In September, temperatures range from a minimum of 8°C (47°F) to a high of 31°C (88°F), with an average of 20°C (69°F) and a higher humidity level of 66%. This month also experiences more rainfall, averaging 68 mm (2.7 in) over about 8 days. In contrast, March is much cooler, with average temperatures hovering around 5°C (41°F) and a maximum of 21°C (70°F), while the minimum can drop to a chilly -8°C (17°F). Precipitation in March is significantly less, totaling only 15 mm (0.6 in) over just 4 days, accompanied by lower humidity at 51%. For more detailed weather information, check out Qinhuangdao weather in March.
Comparing the weather in September and April reveals notable differences in temperature and precipitation. In September, temperatures range from a minimum of 8°C (47°F) to a maximum of 31°C (88°F), averaging around 20°C (69°F). This month experiences more rainfall, with about 68 mm (2.7 in) of precipitation over 8 days and a humidity level of 66%. In contrast, April boasts cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 30°C (87°F), averaging 12°C (53°F). April sees significantly less rainfall, totaling only 28 mm (1.1 in) over just 4 days and slightly lower humidity at 63%. For more details on weather specifics in April, you can visit Qinhuangdao weather in April.
In September, the weather warms up with average temperatures reaching 20°C (69°F), peaking at a maximum of 31°C (88°F). The month experiences more rainfall, totaling 68 mm (2.7 in) over 8 days, while maintaining a consistent humidity level of 66%. In contrast, May starts off cooler with average temperatures of 18°C (64°F) and a slightly higher maximum of 32°C (90°F), but it sees less precipitation at only 41 mm (1.6 in) spread over just 4 days. Both months share the same humidity level, creating a similar feel in the air. For more specifics on May's weather, visit Qinhuangdao weather in May.
When comparing the weather in September and June, we see some notable differences. September typically experiences a minimum temperature of 8°C (47°F) with an average of 20°C (69°F) and can peak at 31°C (88°F). In contrast, June starts with slightly warmer temperatures, with a minimum of 10°C (50°F), an average of 22°C (72°F), and a maximum reaching up to 36°C (97°F). Precipitation levels are fairly similar, with September receiving 68 mm (2.7 in) of rain over 8 days compared to June's 60 mm (2.4 in) over the same number of days. Humidity levels are also comparable, hovering around 66% in September and 69% in June. For more detailed information, check out Qinhuangdao weather in June.
When comparing the weather in September and July, notable differences emerge. September enjoys a more moderate temperature range with minimums of 8°C (47°F) and maximums reaching 31°C (88°F), resulting in a comfortable average of 20°C (69°F). The month sees less rainfall, with 68 mm (2.7 in) of precipitation spread over about 8 days, and humidity averaging around 66%. In contrast, July is significantly warmer, with minimum temperatures at 18°C (64°F) and highs soaring to 35°C (95°F) for an average of 25°C (78°F). This month experiences greater rainfall at 169 mm (6.7 in) over approximately 13 days, accompanied by higher humidity levels at 82%. For more detailed insights, you can check Qinhuangdao weather in July.
In comparing the weather of September to August, September offers a noticeable drop in temperature, with minimums reaching 8°C (47°F) and an average of 20°C (69°F), compared to August’s milder minimum of 14°C (57°F) and an average of 25°C (77°F). The maximum temperatures also decrease, peaking at 31°C (88°F) in September, while August sees highs of 34°C (94°F). Precipitation levels reflect a significant difference as well, with September receiving 68 mm (2.7 in) over 8 days, far less than August's 244 mm (9.6 in) spread over 14 days. Additionally, humidity is higher in August at 80%, compared to September's 66%. For more details, you can check out Qinhuangdao weather in August.
In September, the weather features warmer temperatures with a minimum of 8°C (47°F), an average of 20°C (69°F), and a maximum of 31°C (88°F), along with higher precipitation levels of 68 mm (2.7 in) over 8 days. In contrast, October brings a notable drop in temperatures, with a minimum of -1°C (31°F) and an average of 12°C (54°F), while still maintaining a relatively high maximum of 28°C (83°F). Furthermore, October experiences significantly lower precipitation, totaling 36 mm (1.4 in) over just 3 days, alongside a slight increase in humidity at 70%. For more detailed information on the weather in October, visit Qinhuangdao weather in October.
September and November exhibit notable differences in weather conditions. In September, temperatures range from a mild 8°C (47°F) to a warm 31°C (88°F), with an average of 20°C (69°F). This month sees significant rainfall, with 68 mm (2.7 in) spread over 8 days, and a humidity level of 66%. Conversely, November brings a stark change, featuring much cooler temperatures with a minimum of -9°C (15°F) and a maximum of 22°C (71°F), averaging just 4°C (40°F). The precipitation drops significantly to 18 mm (0.7 in) over only 2 days, and humidity rises slightly to 69%. For more detailed climate information, check Qinhuangdao weather in November.
In September, the weather in Qinhuangdao is warm and pleasant, with temperatures ranging from a mild 8°C (47°F) at night to a high of 31°C (88°F) during the day, complemented by an average temperature of 20°C (69°F). The month typically sees 68 mm (2.7 in) of precipitation over about 8 days, fostering a humid atmosphere with a humidity level of 66%. In stark contrast, December brings a significant drop in temperatures, with lows plunging to -17°C (2°F) and daytime highs reaching only 9°C (49°F), averaging around -3°C (27°F). Precipitation is minimal in December, totaling just 5 mm (0.2 in) on about 1 day, accompanied by lower humidity levels of 55%. For more details on December weather, visit Qinhuangdao weather in December.
As September rolls into Qinhuangdao, the weather showcases a delightful transition from the sweltering summer months to the cooler tones of autumn. With an average temperature settling around a comfortable 20°C, September offers a refreshing respite from the peak heat, making it ideal for outdoor activities. Unlike the hotter summer months, rainfall becomes slightly more frequent, with about 8 days of precipitation this month, adding a touch of greenery to the landscape while the humidity remains moderate. Overall, September strikes a balance, providing pleasant days and cooler nights, a beautiful bridge between the seasons. For more detailed insights, check out Qinhuangdao Climate.