Last updated: August 21, 2025
Experience the dynamic September climate of Tai'an, China, where temperatures can soar to a maximum of 36°C (97°F), with an average reading of 24°C (76°F) and a cooler minimum of 14°C (58°F). This month also witnesses about 100 mm (3.9 in) of rainfall over 10 days, contributing to a humidity level of 72% that adds to the warmth. Visitors can expect a blend of sunny days and refreshing showers, perfect for enjoying the vibrant local scenery and culture that Tai'an has to offer.
In September, Tai'an, China experiences a delightful transition as the summer heat begins to wane. With a minimum temperature of 14°C (58°F) and an average of 24°C (76°F), the weather is pleasantly warm, making it inviting for outdoor activities. The maximum temperature can still reach a robust 36°C (97°F), reminiscent of the summer months, but the overall climate feels more moderate. This month marks a shift from the sweltering heat of July and August, setting the stage for the cooler temperatures of October. As autumn approaches, visitors and locals alike can enjoy the balance of warmth and comfort, perfect for exploring the rich cultural heritage and stunning landscapes of Tai'an.
In September, Tai'an, China experiences a transitional period as the summer heat begins to fade, bringing a moderate precipitation total of 100 mm (3.9 in) over approximately 10 rainy days. This marks a noticeable decline from the sweltering summer months, characterized by July's dramatic 270 mm and August's 155 mm of rainfall. As autumn approaches, the precipitation pattern shifts, emphasizing a cooling trend and preparing the landscape for the seasonal change. September's rainfall is significant, providing a refreshing balance before the drier months of October and November, when totals drop sharply to 59 mm (2.3 in) and 40 mm (1.6 in), respectively. Overall, September acts as a bridge, retaining enough moisture to nourish the region while gradually ushering in the autumn season.
September in Tai'an, China, marks a notable shift in humidity levels as the summer heat begins to fade. With humidity at 72%, it is significantly lower than the peak of 88% experienced in July. This decline offers a refreshing change, transitioning from the sweltering summer months while still retaining a noticeable level of moisture in the air. As autumn approaches, humidity levels start to rise again in October to 76%, suggesting a gradual shift towards the more humid conditions typical of the later months of the year. Overall, September serves as a bridge between the high summer humidity and the wetter autumn, providing a balanced climate that is characteristic of this period in Tai'an.
As summer fades into autumn, September's UV Index in Tai'an, China, reflects a decline from the extreme levels experienced in the peak months of June through August. With a UV Index of 10, the exposure category remains very high, necessitating vigilant sun protection and limiting direct sunlight exposure to about 15 minutes. Notably, this is a shift from the extreme conditions of the preceding months, indicating a gradual transition towards milder UV radiation. As we move further into fall, the UV Index is expected to decrease, but for September, residents and visitors alike should remain aware of their sun safety practices. For more detailed insights, visit Tai'an UV Index.
UV Risk Categories
As summer fades into autumn, September in Tai'an, China continues to bask in a generous 262 hours of sunshine. This month marks a slight dip from the sun-drenched peak of August, which boasted 303 hours, yet still retains a radiant glow. The transition signifies an inviting blend of warm days and cool evenings, with September's sunshine trailing close behind the vibrant summer months. Interestingly, the hours of sunlight have steadily increased since the depths of winter, where January recorded a modest 165 hours, illustrating the gradual march toward the sunlit days of late spring and early summer. With the days gradually shortening, September offers a beautiful balance—a perfect time for outdoor explorations amidst the fading warmth.
As September rolls into Tai'an, China, the likelihood of sunny weather climbs to a notable 48%, offering a refreshing glimpse of sunlight after the summer months. This uptick signifies a promising transition compared to the preceding hotter months, where the chance of sun dipped as low as 23% in July. Interestingly, September's sunny prospects mirror those of January, suggesting that the early autumn days can be just as bright as the winter onset. Following September, the chances of sunshine continue to fluctuate, with October at 42%, hinting at a gradual shift away from summer's glare. Embracing the warmer and sunnier days of September can be a delightful way for locals and visitors alike to enjoy the natural beauty of this vibrant city before the crispness of fall settles in.
In Tai'an, China, September marks a gentle transition as daylight begins to wane, providing approximately 12 hours of sunlight each day. This gradual shift follows the peak summer months of June and July, which bask in a generous 14 hours of daylight. As the year progresses, the days steadily shorten, with September heralding a return to the 12-hour mark seen in April. This rhythm of increasing and decreasing daylight not only highlights the changing seasons but also offers a perfect backdrop for autumn activities, as the cooler temperatures and softer light invite residents and visitors alike to enjoy the beauty of Tai'an in its early fall splendor.
In September, Tai'an experiences an average wind speed of 3.1 m/s (7 mph), aligning closely with the averages seen earlier in the year. This slight increase from August's 2.5 m/s (6 mph) marks a return to the more typical breezy conditions of late summer and early fall. Notably, the wind speed remains consistent across the seasons, with only minor fluctuations, peaking in July at 3.8 m/s (8 mph) before settling back. The gentle winds of September not only provide a pleasant atmosphere for outdoor activities but also signal a shift as the region prepares for the cooler, calmer months ahead.
Weather in Tai'an varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Tai'an, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is notably warmer, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 36°C (97°F) and an average of 24°C (76°F). This month also experiences significant rainfall, with 100 mm (3.9 in) over about 10 days and humidity levels at 72%. In contrast, January brings much colder temperatures, with a minimum of -9°C (17°F) and a maximum of 17°C (63°F), averaging around 4°C (39°F). Precipitation is lower in January, totaling 47 mm (1.8 in) over approximately 7 days, and the humidity is reduced to 64%. For more details on January weather specifically, you can check out Tai'an weather in January.
September and February present stark contrasts in weather. In September, temperatures range from a mild 14°C (58°F) at night to a scorching 36°C (97°F) during the day, with an average temperature of 24°C (76°F). The month receives about 100 mm (3.9 in) of precipitation over approximately 10 days, accompanied by a humidity level of 72%. In contrast, February experiences much cooler temperatures, with nighttime lows dipping to -6°C (22°F) and daytime highs reaching a comfortable 26°C (78°F), averaging around 6°C (42°F). Precipitation in February is lighter, totaling 44 mm (1.7 in) over roughly 8 days, while humidity remains similar at 71%. For a closer look at February weather, visit Tai'an weather in February.
September and March present strikingly different weather conditions. In September, temperatures can range from a mild 14°C (58°F) to a scorching 36°C (97°F), with an average of 24°C (76°F). This month also tends to bring significant precipitation, accumulating around 100 mm (3.9 in) over approximately 10 days, while humidity sits at a relatively high 72%. In contrast, March experiences much cooler weather, with temperatures ranging from a chilly -2°C (30°F) to a pleasant max of 29°C (85°F) and an average of 11°C (52°F). The precipitation is lighter in this month, totaling about 53 mm (2.1 in) across 8 days, although humidity remains elevated at 80%. For a detailed look at the weather specifics for March, you can explore Tai'an weather in March.
When comparing the weather in September and April, notable differences emerge in temperature, precipitation, and humidity. September tends to be much warmer, with average temperatures reaching around 24°C (76°F), and maximums soaring to 36°C (97°F). In contrast, April has a much cooler average of 16°C (61°F) and max temperatures of 31°C (89°F). Precipitation in September is higher at 100 mm (3.9 in) over about 10 days, while April sees less rain, totaling 57 mm (2.3 in) over 8 days. Additionally, humidity is slightly higher in April at 83%, compared to 72% in September. For a detailed look at the weather specifics during April, you can visit Tai'an weather in April.
September and May exhibit notable differences in weather patterns while sharing some similarities, particularly in maximum temperatures. In September, temperatures range from a minimum of 14°C (58°F) to a maximum of 36°C (97°F), with an average of 24°C (76°F). The month experiences approximately 100 mm (3.9 in) of precipitation over 10 days and has a humidity level of 72%. In contrast, May features cooler temperatures, with a minimum of 10°C (50°F), an average of 21°C (71°F), and the same maximum of 36°C (97°F). Additionally, May sees slightly more rainfall at 133 mm (5.3 in) across 8 days and higher humidity at 80%. For more detailed insights into the weather in May, you can visit Tai'an weather in May.
In comparing the weather in September and June, we see some distinct differences. September typically features a temperature range from a minimum of 14°C (58°F) to a maximum of 36°C (97°F), with an average temperature of 24°C (76°F) and a relatively high humidity level of 72%. The month experiences about 100 mm (3.9 in) of precipitation over approximately 10 days.
In contrast, June has a slightly warmer average temperature of 25°C (78°F), with a minimum of 16°C (62°F) and the same maximum of 36°C (97°F). However, June also tends to be wetter, with 154 mm (6.1 in) of rainfall occurring over just 9 days and a higher humidity level of 81%. For a detailed look at the weather patterns in June, you can check out Tai'an weather in June.
When comparing the weather in September and July, we observe noticeable differences in temperature and precipitation patterns. September experiences a milder range with minimum temperatures around 14°C (58°F) and an average of 24°C (76°F), peaking at 36°C (97°F). In contrast, July is hotter, with minimum temperatures around 19°C (66°F) and an average of 28°C (82°F), reaching a maximum of 38°C (101°F). Additionally, July is significantly wetter, accumulating 270 mm (10.6 in) of precipitation over 17 days, whereas September sees only 100 mm (3.9 in) across 10 days. The humidity is also higher in July at 88%, compared to 72% in September, contributing to a more oppressive heat during the summer month. For more specific details on July weather, you can check this link: Tai'an weather in July.
In comparing the weather of September and August, September experiences slightly milder temperatures, with a minimum of 14°C (58°F) and an average of 24°C (76°F), compared to August's warmer minimum of 21°C (71°F) and average of 28°C (83°F). Both months peak at similar maximum temperatures of 36°C (97°F in September and 98°F in August). However, September sees a significant reduction in precipitation, with 100 mm (3.9 in) over 10 days, whereas August has a higher total of 155 mm (6.1 in) across 14 days. Humidity levels also drop in September to 72%, compared to a muggy 85% in August, making September feel more comfortable. For further details on August weather, you can check Tai'an weather in August.
In September, the weather showcases a warm range with average temperatures between 14°C (58°F) and 36°C (97°F), while experiencing significant rainfall of 100 mm (3.9 in) over 10 days. The humidity is notably high at 72%, contributing to a muggy atmosphere. In contrast, October sees a marked drop in temperatures, with minimums at 6°C (43°F) and an average of 18°C (64°F), peaking at 33°C (91°F). Rainfall in October is lighter at 59 mm (2.3 in) across 8 days, and the humidity increases slightly to 76%. For more details about October weather, visit Tai'an weather in October.
September and November showcase a significant contrast in weather patterns. In September, temperatures range from a minimum of 14°C (58°F) to a maximum of 36°C (97°F), with an average of 24°C (76°F). This month also experiences a fair amount of precipitation, totaling 100 mm (3.9 in) over about 10 days, coupled with a relative humidity of 72%. In stark contrast, November sees much cooler temperatures, with a minimum of 0°C (33°F), an average of 12°C (55°F), and a maximum of 28°C (83°F). The overall precipitation decreases to 40 mm (1.6 in) over just 5 days, while humidity rises to 84%. For more details about the climate during this month, you can check Tai'an weather in November.
The weather in September is characterized by warm temperatures, with a minimum of 14°C (58°F) and an average of 24°C (76°F), peaking at a scorching 36°C (97°F). This month also sees higher precipitation levels, totaling 100 mm (3.9 in) over approximately 10 days, accompanied by a humidity level of 72%. In contrast, December experiences a significant drop in temperatures, with a minimum of -8°C (19°F) and an average of 6°C (42°F), reaching a maximum of 19°C (67°F). Rainfall is considerably less in December, with only 39 mm (1.5 in) over about 6 days, and humidity remains relatively high at 75%. For a deeper insight into December weather conditions, you can visit Tai'an weather in December.
September in Tai'an offers a unique transition as summer wanes into autumn, with noticeably milder temperatures that create a more comfortable atmosphere compared to the sweltering heat of the preceding months. While the maximum can still reach sweltering heights, the overall average brings a refreshing balance, inviting outdoor exploration. The increased humidity and moderate precipitation hint at the changing seasons, making September markedly different from the drier summer months. For those planning a visit or interested in the evolving climate, further insights can be found at Tai'an Climate.