Last updated: August 21, 2025
Experience the vibrant September weather of Qingdao, China! During this month, temperatures typically reach a maximum of 28°C (82°F), with an average of 24°C (75°F), providing a pleasant climate for outdoor activities. The nights cool down to a minimum of 19°C (66°F), ensuring comfortable evenings. While rainfall graces the city with 74 mm (2.9 in) spread over approximately 6 days, the overall humidity remains high at 78%, adding a touch of tropical allure. Embrace this ideal season to explore Qingdao’s scenic coastline and rich cultural experiences!
As summer transitions into early autumn, September in Qingdao, China, offers a delightful shift in temperature. With minimums averaging 19°C (66°F) and maximums reaching up to 28°C (82°F), the weather remains pleasantly warm, making it an ideal time for outdoor activities. This month showcases an average temperature of 24°C (75°F), providing a comfortable climate that contrasts beautifully with the surrounding landscape as it begins to take on the hues of fall. Compared to the sultry heights of July and August, September presents a welcome reprieve, allowing residents and visitors alike to enjoy the city's vibrant coastal atmosphere and rich cultural offerings.
September in Qingdao sees a notable shift in precipitation patterns, as the month receives 74 mm (2.9 in) of rain over approximately 6 days. This marks a significant decrease from the summer months, with July and August experiencing much heavier rainfall, at 179 mm (7.0 in) and 157 mm (6.2 in) respectively. However, as autumn sets in, the precipitation levels drop, indicative of the transition to drier weather ahead. Compared to earlier months like May and June, which showcase higher totals of 61 mm (2.4 in) and 85 mm (3.4 in), September's rainfall is modest yet crucial for maintaining the region's lush greenery as it prepares for the cooler months. This trend underscores a gradual decline in tropical downpours, leading to the milder and less humid days of October.
In September, Qingdao experiences a noticeable shift in humidity as it cools down from the sweltering summer months. The humidity level drops to 78%, a significant reduction from the peak of 95% in July and 93% in August. This transition reflects a gradual easing of the intense summer mugginess, moving towards the more moderate conditions of autumn. By this time, the air becomes somewhat drier, hinting at the upcoming months where humidity levels will further decline, settling around 74% in October. This trend of decreasing humidity not only contributes to more comfortable outdoor experiences but also showcases the region’s characteristic seasonal changes.
In September, Qingdao experiences a UV Index of 8, placing it in the very high exposure category, with a burn time of just 15 minutes. This trend mirrors the peak of summer, where July and August reach an extreme level of 11, making sun protection crucial during those months. However, as autumn approaches, the index begins to decline, with October dropping to 7 and marking a gentle transition into moderate levels of UV exposure. Overall, September offers significant sun intensity, reminding locals and visitors alike to remain vigilant with sun safety practices. For a more detailed view, visit Qingdao UV Index.
UV Risk Categories
As summer transitions into autumn, September in Qingdao continues to bask in a generous 279 hours of sunshine, reflecting the tail end of the sun-drenched months. The sunshine levels from July and August peak at 321 and 308 hours, respectively, showcasing the summer's vibrancy. While September's sunshine dips slightly, it still holds strong against the earlier months, maintaining an enviable brightness when compared to the chillier October with its 260 hours. This trend highlights a gradual decrease in daylight as the year winds down, yet September remains a delightful bridge where summer’s warmth lingers just a bit longer.
In September, the likelihood of sunny weather in Qingdao stands at 47%, which positions it just above the summer months of July and August, both known for their warmer temperatures but lower sunshine probabilities. This slight uptick suggests a transition into more stable and pleasant weather as autumn approaches. Interestingly, as the year progresses, we observe an overall positive trend in sunshine probability, culminating in significant percentages in the late fall, with November and December reaching 63% and 64% respectively. Therefore, September offers a promising opportunity for those seeking sunny days, making it a delightful time to enjoy the city's coastal charm before the cold winds of winter set in.
As summer yields to autumn in Qingdao, China, September marks a gentle shift in daylight duration, with 12 hours of sunlight gracing the city. This month follows the peak of summer, where daylight reaches its zenith at 14 hours in both June and July, before tapering off into the shorter days of fall. The gradual decrease in daylight hours—from the bustling brightness of summer to the welcoming warmth of early autumn—creates a unique ambiance, ideal for enjoying the city's coastal charm. As September unfolds, the softening light invites residents and visitors alike to relish in the transitional beauty of the season, bridging the gap between the vibrant energy of summer and the contemplative calm of winter.
As September arrives in Qingdao, the winds begin to stir with an average speed of 5.6 m/s (12 mph), offering a refreshing contrast to the calm of August. This increase reflects a gradual upward trend in wind speed as summer transitions to autumn, providing a gentle reminder of nature's dynamic rhythms. Notably, September's breezes maintain a consistent pace similar to the previous months, paving the way for the more vigorous winds of late autumn, where speeds reach up to 6.4 m/s (14 mph) in November. This shift not only enhances the coastal charm of Qingdao but also invigorates outdoor activities, making it an ideal time to embrace the city's vibrant seaside atmosphere.
Weather in Qingdao varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Qingdao, focusing on differences in temperature, rainfall, humidity, and UV levels.
September weather in Qingdao is typically warm and humid, with average temperatures ranging from a mild 19°C (66°F) at night to a comfortable 28°C (82°F) during the day. With an average precipitation of 74 mm (2.9 in) over about 6 days, the month can see occasional rainfall, contributing to its 78% humidity level.
In stark contrast, January brings a significant drop in temperatures, with nighttime lows reaching a frigid -12°C (12°F) and daytime highs only reaching up to 9°C (48°F). This month is much drier, as it averages only 16 mm (0.6 in) of precipitation across just 3 days, and with a lower humidity of 65%, the cold air feels much crisper. For a detailed look at January's weather, visit Qingdao weather in January.
September and February present starkly contrasting weather conditions. In September, temperatures are quite pleasant, with minimums around 19°C (66°F) and averages hitting 24°C (75°F), peaking at 28°C (82°F). This month also sees moderate precipitation at 74 mm (2.9 in), occurring over six days, along with a relatively high humidity level of 78%. In contrast, February experiences much colder temperatures, with minimums dropping to -6°C (21°F) and average temperatures only reaching about 3°C (38°F), while maximums are capped at 11°C (52°F). Precipitation is significantly lower in February at 22 mm (0.9 in) over just three days, and the humidity is also lower at 65%. For more information, you can check Qingdao weather in February.
In September, the weather is relatively warm, with average temperatures ranging from a minimum of 19°C (66°F) to a maximum of 28°C (82°F), making it ideal for outdoor activities. With 74 mm of precipitation over about six days and a humidity level of 78%, the air feels quite muggy. In contrast, March presents a stark change, with much cooler temperatures ranging from a chilling minimum of -1°C (30°F) to a maximum of 14°C (57°F). Although precipitation is lower at 31 mm over five days, the humidity level remains comparatively high at 74%. For more detailed insights into March weather, you can check Qingdao weather in March.
When comparing the weather in September and April, notable differences become apparent. In September, the temperatures are significantly warmer, with a minimum of 19°C (66°F) and an average of 24°C (75°F), reaching up to a maximum of 28°C (82°F). This month also experiences a moderate amount of precipitation, totaling 74 mm (2.9 in) over 6 days, and a humidity level of 78%. In contrast, April brings much cooler temperatures, with a minimum of just 5°C (41°F) and an average of 11°C (51°F), peaking at 19°C (66°F). The rainfall in April is lighter, at 37 mm (1.4 in), also over 6 days, although the humidity is slightly higher at 84%. For more detailed information, you can visit Qingdao weather in April.
In September, the weather is generally warmer, with average temperatures ranging from a minimum of 19°C (66°F) to a maximum of 28°C (82°F), compared to May, where temperatures typically range from 10°C (50°F) to 22°C (72°F). September also experiences higher humidity at 78%, compared to May's 86%. Despite having slightly more rainfall, averaging 74 mm over 6 days, September provides a more comfortable environment for outdoor activities than the cooler and more humid conditions of May. For more detailed information about the weather in May, you can check Qingdao weather in May.
In September, the weather tends to be warmer than in June, with average temperatures ranging from 19°C (66°F) to 28°C (82°F), compared to June's cooler range of 15°C (60°F) to 25°C (77°F). September also experiences slightly less rainfall, recording 74 mm (2.9 in) over six days, while June sees 85 mm (3.4 in) over just five days. However, humidity levels are higher in June at 90%, compared to September's 78%, making June feel more muggy despite being overall cooler. For more details on June weather, you can check Qingdao weather in June.
In comparing the weather between July and September, July tends to be slightly warmer, with average temperatures around 25°C (77°F) and a maximum of 30°C (85°F), whereas September sees a slight drop, averaging 24°C (75°F) with a maximum of 28°C (82°F). Precipitation is significantly higher in July, measuring 179 mm (7.0 in) over 9 days, compared to September’s 74 mm (2.9 in) over 6 days. Additionally, July experiences higher humidity levels at 95%, contrasted with September's more comfortable 78%. For a closer look at what to expect, you can explore Qingdao weather in July.
In September, the weather transitions to slightly cooler temperatures, with average highs of 28°C (82°F) compared to August's warmer average of 26°C (80°F). While both months see a minimum temperature of 19°C (66°F), September experiences less rainfall, totaling 74 mm (2.9 in) over 6 days, in contrast to August's significantly higher precipitation of 157 mm (6.2 in) over 12 days. Humidity also decreases from 93% in August to 78% in September, making the latter month feel more comfortable overall. For a detailed look at August's weather, you can check Qingdao weather in August.
September typically boasts warmer temperatures compared to October, with an average of 24°C (75°F) and maximums reaching 28°C (82°F), while October sees a decline with averages around 18°C (64°F) and maximums of 25°C (77°F). Additionally, September has higher humidity levels at 78% and more precipitation, totaling 74 mm (2.9 in) over six days, in contrast to October's lower rainfall of 43 mm (1.7 in) across just five days. For more details on October's weather specifics, you can check out Qingdao weather in October.
In September, the weather is warm and pleasant, with average temperatures around 24°C (75°F) and maximums reaching up to 28°C (82°F). With a total precipitation of 74 mm (2.9 in) over about 6 days, humidity remains relatively high at 78%, giving the month a summer-like feel. In contrast, November brings a significant drop in temperature, with averages falling to 12°C (54°F) and maximums only reaching 19°C (67°F). The precipitation decreases to 27 mm (1.0 in) over just 4 days, and humidity lowers slightly to 72%, offering a crisper autumn climate. For more information, you can explore Qingdao weather in November.
September and December present strikingly different weather conditions. In September, temperatures range from a mild 19°C (66°F) at night to a warm average of 24°C (75°F), peaking at 28°C (82°F) during the day. The month experiences moderate humidity at 78% and receives 74 mm (2.9 in) of precipitation over approximately six days. In contrast, December sees a significant drop in temperatures, with lows plummeting to -7°C (19°F) and a chilly average of 5°C (42°F), reaching a maximum of only 14°C (58°F). This month is much drier, with only 16 mm (0.6 in) of rain over about three days and a lower humidity level of 70%. For more specific details, check out Qingdao weather in December.
September in Qingdao heralds a transition from the warmth of summer to the cooler embrace of autumn. With average temperatures settling around a pleasant 24°C (75°F), this month offers a delightful reprieve from the sweltering heat experienced in July and August. While humidity remains relatively high at 78%, the noted precipitation of 74 mm (2.9 in) over just six days brings refreshing relief, making September a month of balanced weather. As nature begins to shift, so does the atmosphere, offering a unique charm distinct from the more intense summer months. For detailed insights on seasonal patterns, check out Qingdao Climate.