Last updated: August 21, 2025
September in Jinan, China experiences a dynamic climate, marked by maximum temperatures reaching 36°C (97°F) and a comfortable average of 25°C (77°F). As the summer fades, temperatures dip to a minimum of 16°C (61°F), providing a pleasant transition into autumn. This month also sees an average precipitation of 94 mm (3.7 in), spread over approximately 10 days—perfect for maintaining the lush surroundings. With a humidity level around 70%, the air retains a warmth that complements the vibrant atmosphere, making September an ideal time to explore this captivating city.
In September, Jinan, China, experiences a delightful transition as summer begins to fade. With minimum temperatures around 16°C (61°F) and maximums peaking at 36°C (97°F), the weather strikes a pleasant balance, making it one of the more comfortable months of the year. The average temperature of 25°C (77°F) signals a warm embrace, perfect for outdoor activities before the cooler autumn air sets in. This month marks a notable drop in heat compared to the sweltering summer months of July and August, yet it still retains a touch of warmth, illustrating the gradual shift towards fall while hinting at the comfortable days still ahead.
In September, Jinan experiences a notable shift in precipitation as the summer months draw to a close. With 94 mm (3.7 in) of rain falling over 10 days, the city sees a decrease from the heavy downpours of the preceding months, yet it remains a crucial time for replenishing water reserves. This change in rainfall patterns underscores the transition to autumn, as the weather becomes more temperate following the intense summer humidity. As September wraps up, the overall precipitation begins to taper off, setting the stage for the drier months ahead, with October anticipated to receive significantly less at 61 mm (2.4 in), highlighting a consistent trend of decreasing rainfall as the year progresses.
As autumn approaches, September in Jinan, China, brings a noticeable dip in humidity, averaging 70%, compared to the sultry summer months that typically range from 84% to 88%. This decline signals a shift in the season, as the city transitions from the heat and humidity of summer to the more comfortable conditions of fall. Following a trend of peak humidity in July, September's lower levels set the tone for October's slight increase back to 77%. The overall pattern showcases not just the seasonal changes but also the refreshing relief that September offers after the stifling warmth of the preceding months.
In September, Jinan, China, experiences a UV Index of 10, classifying it as very high and necessitating a burn time of just 15 minutes. As summer transitions to autumn, the UV levels show a slight decline from the peak indices of July and August, which both reached extreme levels of 12 and 11, respectively. This downward trend from the peak incidents of summer offers a brief reprieve, yet it remains crucial to maintain sun protection, especially considering the substantial levels still present. With an eye on the upcoming months, individuals can anticipate slightly lower UV ratings, but vigilance is key to safeguarding skin health. For those planning outdoor activities, checking the latest readings via Jinan UV Index is always recommended.
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September in Jinan, China, basks in 257 hours of sunshine, marking a delightful transition between the peak summer warmth and the cool embrace of autumn. As the summer months draw to a close, the sunshine trend shows a gradual decline from the impressive heights of July and August, which boast over 300 hours each. While September's sunlight is less abundant than its predecessors, it remains significantly brighter than the preceding months. With the vibrant hues of autumn beginning to paint the landscape, September offers a balance of warmth and crispness, making it a perfect time for outdoor exploration and enjoying the lingering summer vibes before the cooler days of October.
As summer transitions into autumn, September in Jinan, China, brings an inviting 57% chance of sunny weather. This marks a notable increase from the preceding months, where the likelihood of clear skies fluctuated between 29% and 31% during the peak summer months of July and August. Following the sweltering summer, September offers a refreshing change, with a higher probability of sunshine compared to the earlier part of the year, especially when juxtaposed against the cooler and cloudier April and May, which see chances drop to 14% and 20% respectively. This trend suggests that September is a prime time for outdoor activities, allowing residents and visitors alike to bask in the delightful sunshine before the grayness of autumn sets in.
As summer transitions to autumn in Jinan, China, the daylight duration in September offers a gentle tapering of sunlight, boasting 12 hours of daylight. This slight decrease from the peak of 14 hours in June signifies the gradual shift in seasons. Following this month, daylight continues to diminish as October brings 11 hours, and November and December settle into shorter days at 10 hours. Relative to the earlier months of the year, where daylight slowly increases from 10 hours in January to a peak in June, September marks a pivot point—balancing the lingering warmth of summer days with the anticipation of crisp autumn evenings. The dance of daylight showcases nature's rhythm, reminding us of the seasonal transitions that define the year.
As summer gives way to autumn, September in Jinan, China witnesses a gentle breath of wind, averaging 2.8 m/s (6 mph). This steady breeze is synonymous with a transition; it's slightly stronger than the languid winds of July and August, hinting at the approaching chill of October, which notably spikes to 3.8 m/s (8 mph). The overall trend from the earlier months reflects a gradual rise in wind speed as the seasons shift, accentuating the dynamic climatic changes characteristic of this time of year. The refreshing winds of September invite both locals and visitors to savor the beauty of the changing landscape, making it a perfect time for outdoor adventures.
Weather in Jinan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Jinan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is characterized by warm temperatures, with averages around 25°C (77°F) and highs reaching up to 36°C (97°F). This month sees an average of 94 mm (3.7 in) of precipitation over about 10 days, and the humidity is relatively high at 70%. In contrast, January experiences much colder conditions, with an average temperature of just 5°C (41°F) and nighttime lows plummeting to -7°C (20°F). The precipitation in January is lighter, totaling 43 mm (1.7 in) over approximately 5 days, accompanied by slightly higher humidity at 74%. For more details, you can check out Jinan weather in January.
September and February present contrasting weather conditions. In September, temperatures range from a minimum of 16°C (61°F) to a scorching maximum of 36°C (97°F), with an average of 25°C (77°F). The month experiences significant rainfall, totaling 94 mm (3.7 in) over approximately 10 days, accompanied by a humidity level of 70%. Conversely, February features much cooler temperatures, with a minimum of -3°C (27°F), an average of 7°C (45°F), and a maximum of 27°C (80°F). This month sees less precipitation, measuring 41 mm (1.6 in) across 8 days and a higher humidity level of 77%. For more information on the February climate in Jinan, see Jinan weather in February.
In comparing the weather of September and March, September stands out with its warmer temperatures, featuring a minimum of 16°C (61°F) and an average of 25°C (77°F), peaking at a sweltering 36°C (97°F). In contrast, March experiences much cooler conditions, with a minimum temperature of 3°C (38°F) and an average of 13°C (56°F), reaching a maximum of 29°C (84°F). Both months see significant precipitation, though September has slightly more at 94 mm (3.7 in) over 10 days, while March totals 90 mm (3.5 in) across 12 days. Humidity levels also differ, with September at 70% and a higher 87% in March. For further details, you can check Jinan weather in March.
September and April present contrasting weather patterns. In September, temperatures range much higher, with a minimum of 16°C (61°F) and an average of 25°C (77°F), peaking at a maximum of 36°C (97°F). The humidity sits at a moderate 70%, alongside 94 mm (3.7 in) of precipitation spread over 10 days. Conversely, April is considerably cooler; it starts at a low of 6°C (43°F) and has an average temperature of 18°C (64°F), with a maximum of 32°C (90°F). The month experiences higher humidity at 85% and slightly more rain at 113 mm (4.5 in), also over 10 days. For more detailed insights into April's climate, check this link: Jinan weather in April.
When comparing the weather in September and May, we see notable differences in temperature and precipitation. September tends to be warmer, with average temperatures around 25°C (77°F) and a maximum reaching 36°C (97°F), while May displays milder averages of 22°C (72°F) and a peak of 35°C (96°F). However, May experiences significantly higher rainfall with 175 mm (6.9 in) over 13 days, compared to September's 94 mm (3.7 in) spread across 10 days. Additionally, May comes with higher humidity levels at 82%, compared to September's 70%. For more details on May weather conditions, you can visit Jinan weather in May.
In September, temperatures range from a minimum of 16°C (61°F) to a maximum of 36°C (97°F), with an average of 25°C (77°F). The month experiences 94 mm (3.7 in) of precipitation over approximately 10 days and a humidity level of 70%. In contrast, June sees slightly higher average temperatures at 26°C (79°F) and similar maximums, but with greater rainfall totaling 214 mm (8.4 in) over 14 days, leading to higher humidity at 84%. For a more detailed look at June's weather patterns, you can check out Jinan weather in June.
When comparing the weather in September and July, notable differences emerge in both temperature and precipitation. September sees milder temperatures, with a minimum of 16°C (61°F) and an average of 25°C (77°F), while July tends to be hotter, ranging from a minimum of 21°C (70°F) and averaging 29°C (84°F). Additionally, July has a higher maximum temperature, peaking at 38°C (100°F) compared to September’s maximum of 36°C (97°F). Precipitation also differs significantly, as July experiences more rain, totaling 198 mm (7.8 in) over 13 days, in contrast to September’s 94 mm (3.7 in) over just 10 days. Furthermore, July's humidity is notably higher at 88%, compared to September's 70%. For more detailed information on July weather, you can refer to Jinan weather in July.
In comparing the weather of September to August, it is clear that September experiences slightly cooler temperatures, with a minimum of 16°C (61°F) and an average of 25°C (77°F), compared to August's warmer minimum of 19°C (66°F) and average of 29°C (85°F). Moreover, while both months see a fair amount of precipitation, September has significantly less rainfall at 94 mm (3.7 in) over about 10 days, whereas August is wetter with 157 mm (6.2 in) across 15 days. Humidity levels are also lower in September at 70%, compared to August's higher humidity of 84%. For more detailed information, you can visit Jinan weather in August.
In September, temperatures reach a minimum of 16°C (61°F) and an average of 25°C (77°F), with highs peaking at 36°C (97°F). The month experiences significant rainfall, totaling 94 mm (3.7 in) over approximately 10 days, coupled with a humidity level of 70%. In contrast, October sees a noticeable drop in temperature, with a minimum of 10°C (51°F) and an average of 18°C (65°F), while still maintaining the same maximum of 36°C (97°F). Rainfall decreases to 61 mm (2.4 in) over 9 days, and humidity rises slightly to 77%. The change in months marks a transition towards cooler and wetter conditions. For more detailed information, you can check Jinan weather in October.
September and November present contrasting weather conditions. In September, temperatures typically range from a mild 16°C (61°F) at night to a scorching 36°C (97°F) during the day, averaging around 25°C (77°F). The month also experiences considerable rainfall, with a total precipitation of 94 mm (3.7 in) spread over about 10 days and a humidity level of 70%. In stark contrast, November cools down significantly, with temperatures dropping to a minimum of 3°C (38°F) and averaging 13°C (56°F), while peaking at 27°C (81°F). The precipitation decreases to 45 mm (1.8 in) over just 7 days, and the humidity rises to a notably higher 84%. For more insights into the weather conditions during November, you can refer to this link: Jinan weather in November.
In September, the weather is characterized by warm temperatures, with minimums around 16°C (61°F) and maximums reaching up to 36°C (97°F), resulting in an average of 25°C (77°F). This month also sees significant precipitation, totaling 94 mm (3.7 inches) over about 10 days, and a humidity level of 70%. In contrast, December brings much cooler conditions, with minimum temperatures dropping to -3°C (27°F) and maximums only reaching up to 18°C (66°F). The average temperature in December is a chilly 7°C (45°F), and the month experiences far less precipitation at 22 mm (0.9 inches) over just 5 days, alongside a higher humidity level of 80%. For a detailed look at December's conditions, you can check out Jinan weather in December.
As summer transitions into autumn, September in Jinan brings a delightful mix of warmth and occasional rain. The average temperature hovers around a pleasant 25°C, providing a comfortable respite from the sweltering heat of previous months, where peak temperatures can still reach up to 36°C. While humidity remains relatively high at 70%, the month sees increased precipitation, with about ten days of rainfall contributing to the vibrant, lush scenery. This blend of warm days and refreshing showers sets September apart, making it an ideal time to experience the city's natural beauty. For more insights on Jinan's weather patterns, visit Jinan Climate.