Last updated: August 21, 2025
Experience the captivating September weather of Laojun, China, where temperatures gracefully fluctuate from a minimum of 11°C (52°F) to a maximum of 30°C (87°F). With an average temperature hovering around 20°C (68°F), the month invites both comfort and a touch of warmth. However, be prepared for frequent rainfall, as Laojun sees approximately 222 mm (8.7 in) of precipitation over 17 days. Coupled with a relatively high humidity level of 89%, the weather creates a lush and vibrant atmosphere, perfect for exploring the natural beauty of this enchanting region.
In September, Laojun, China, experiences a delightful transition from the sultry summer months to the crispness of autumn. With minimum temperatures averaging around 11°C (52°F), the warmth of summer lingers, while the average temperature settles at a comfortable 20°C (68°F), creating an inviting atmosphere for outdoor activities. As the month progresses, maximum temperatures reach a pleasant 30°C (87°F), offering just the right amount of warmth before cooler days arrive in October. This pattern highlights a gradual decline in temperature from the peak summer highs, making September a perfect time to enjoy the beautiful landscapes and vibrant colors of the season.
In September, Laojun experiences a significant uptick in precipitation, with 222 mm (8.7 in) of rain, making it the second wettest month of the year. This surge is accompanied by 17 rainy days, contributing to a month where the transition from summer to autumn is marked by lush greenery and revitalized landscapes. Compared to earlier months, such as August with 189 mm, September demonstrates a notable increase in both total rainfall and the frequency of rain days, underscoring a trend of intensified moisture leading into the fall. This substantial rainfall not only supports the local ecosystem but also serves as a precursor to the drier months ahead, such as October, which sees a dip to 152 mm.
In Laojun, China, September marks a notable transition in humidity levels, peaking at 89%. This slight increase from August's 88% continues the pattern of elevated humidity observed throughout the summer months. From January to May, humidity fluctuates but generally remains high, with remarkable peaks in March at 90%. As autumn approaches, the humidity levels maintain a relative consistency, hovering around 88% to 90% in the following months. This gradual cooling trend, coupled with stable moisture content, creates a unique atmosphere as Laojun transitions from the warm embrace of summer to the crispness of fall.
September in Laojun, China, ushers in a noticeable shift in the UV Index, reflecting a very high rating of 10. This trend marks a gradual decline from the peak of extreme levels observed in the summer months, with burn time extending slightly to 15 minutes. As the season transitions, it’s essential to remain vigilant, as the UV rays can still lead to skin damage in a short amount of time. With August's extreme conditions fading, September still commands respect for sun safety practices. For more details on UV levels throughout the year, visit Laojun UV Index.
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September in Laojun, China, wraps up the summer with a charming 212 hours of sunshine, marking a gentle decline from the peak of 325 hours basking in July. As the region transitions into autumn, the sun's warm embrace gradually softens, with September sunlight reflecting a more moderate warmth compared to the exuberance of summer months like May and June, which surged at 297 and 282 hours, respectively. This shift is part of a broader trend where sunshine hours begin to taper off after the peak summer season, providing a serene backdrop for locals and visitors to appreciate the changing colors of the landscape. As October approaches, the sun graces Laojun with just 159 hours, emphasizing the fleeting nature of summer's vibrant glow and inviting a new season of reflection and harvest.
In Laojun, China, September offers a moderate chance of sunshine, with a sunlit likelihood of 31%. This positions it favorably among the surrounding months, particularly when compared to the peak summer months like July and August, which experience a notable dip in sunny days. As the year progresses from the typically brighter January and February into the milder September, the chances of sunshine fluctuate, reflecting the shift from the extremes of summer heat to the cooling embrace of autumn. While September might not boast the sunniest skies, it still provides a pleasant window for outdoor activities as the transition into fall begins.
As summer fades and autumn begins to settle in Laojun, September brings a gentle transition in daylight duration, with the sun gracing the skies for 12 hours daily. This month marks a shift from the peak summer brightness of 14 hours experienced in June and July, as the days gradually shorten. Following the vibrant luminescence of May and June, September's daylight lingers thoughtfully, giving way to the 12 hours that will soon lead into October's 11 hours. Observing this natural rhythm, one can appreciate how Laojun’s daylight mirrors the gradual cooling of the season, inviting a blend of warmth and a hint of crisp autumn air.
As September settles in Laojun, China, the gentle breeze begins to carry a subtle shift in the air. The average wind speed during this month registers at 1.5 m/s (3 mph), slightly higher than the previous summer months, yet still maintaining a serene calm that characterizes this tranquil region. This modest uptick continues the trend observed earlier in the year, where spring brought a gradual increase in wind speeds peaking at 1.7 m/s (4 mph) in April before tapering off in the hotter months. Now, as autumn approaches, the winds remain predominantly light, echoing the subdued nature of the landscape while hinting at the changes to come. The consistency of these gentle gusts throughout the year beautifully encapsulates Laojun's peaceful ambiance and the rhythmic dance of the seasons.
Weather in Laojun varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Laojun, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January showcase a stark contrast in weather conditions. In September, temperatures range from a mild 11°C (52°F) to a warm 30°C (87°F), averaging around 20°C (68°F). This month experiences significant rainfall, with 222 mm (8.7 in) of precipitation spread over 17 days, resulting in high humidity levels of 89%. In contrast, January brings much colder temperatures, with a minimum of -10°C (14°F) and a maximum of 14°C (57°F), averaging only 3°C (38°F). The precipitation in January is considerably lower at 32 mm (1.3 in) over just 8 days, and humidity sits slightly lower at 85%. For a more detailed look at the January weather, you can visit Laojun weather in January.
September and February present contrasting weather patterns. In September, temperatures are relatively mild to warm, ranging from a minimum of 11°C (52°F) to a maximum of 30°C (87°F) with an average of 20°C (68°F). This month also sees significant rainfall, with a total precipitation of 222 mm (8.7 in) spread over 17 days, contributing to a high humidity level of 89%.
In stark contrast, February is much colder, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 23°C (73°F) and an average of only 6°C (42°F). Precipitation is minimal during this month, totaling just 36 mm (1.4 in) over 7 days, and humidity is slightly lower at 87%. For more detailed insights into February weather, you can check Laojun weather in February.
In September, the weather is considerably warmer, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 30°C (87°F) and an average of 20°C (68°F). In contrast, March experiences cooler temperatures, where the minimum dips to 1°C (34°F) and the maximum reaches 25°C (78°F), averaging 11°C (52°F). Additionally, September sees a higher level of precipitation, with 222 mm (8.7 in) over 17 days, compared to March's 66 mm (2.6 in) spread over 12 days. Interestingly, both months have similar humidity levels, with September at 89% and March at 90%. For a detailed look at the weather in March, you can visit Laojun weather in March.
September and April present contrasting weather patterns, showcasing the transitions between seasons. In September, temperatures range from a minimum of 11°C (52°F) to a maximum of 30°C (87°F), with an average of 20°C (68°F). This month sees significant rainfall, accumulating 222 mm (8.7 in) over 17 days, and maintains a high humidity level of 89%. In contrast, April offers milder conditions, with a minimum temperature of 3°C (38°F) and a maximum of 29°C (84°F), averaging 15°C (59°F). Precipitation is notably lower at 87 mm (3.4 in) over just 13 days, while humidity remains slightly lower at 85%. For more information about weather conditions in April, you can visit Laojun weather in April.
September and May present distinct weather patterns. In September, temperatures range from a minimum of 11°C (52°F) to a maximum of 30°C (87°F), with an average of 20°C (68°F). This month experiences higher humidity at 89% and significant rainfall, totaling 222 mm (8.7 in) over 17 days. In contrast, May sees slightly cooler temperatures, with a minimum of 8°C (46°F) and a maximum of 32°C (89°F), while averaging 19°C (67°F). Precipitation in May is lower, measuring 106 mm (4.2 in) over just 12 days, and the humidity is somewhat less at 81%. For more detailed insights, you can check out Laojun weather in May.
September weather tends to be slightly cooler than June, with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 30°C (87°F), compared to June's temperatures of 12°C (54°F) to 33°C (92°F). However, September experiences more frequent rainfall, receiving about 222 mm (8.7 in) over 17 days, while June has 173 mm (6.8 in) of precipitation over only 12 days. Humidity levels are fairly similar in both months, with September at 89% and June at 86%, creating a generally humid atmosphere as the seasons transition. For a closer look at June conditions, you can check Laojun weather in June.
When comparing the weather in September and July, a few notable differences emerge. September tends to be milder, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 30°C (87°F), averaging around 20°C (68°F). In contrast, July is warmer, with minimum temperatures at 16°C (61°F) and peaks reaching 35°C (95°F), averaging 25°C (77°F). Additionally, September experiences significant rainfall, with 222 mm (8.7 inches) over 17 days, whereas July sees even more precipitation at 271 mm (10.7 inches) across 19 days. Interestingly, both months have high humidity levels, but September’s humidity is slightly higher at 89%, compared to July’s 87%. For more detailed information, you can check Laojun weather in July.
In comparing the weather between September and August, September tends to be cooler, with a minimum temperature of 11°C (52°F) compared to August's warmer minimum of 16°C (61°F). The average temperature in September is also lower at 20°C (68°F) than August's average of 25°C (77°F). However, while September experiences slightly more precipitation at 222 mm (8.7 in) over 17 days, August has a significant rainfall of 189 mm (7.4 in) over 16 days. Humidity levels are quite similar in both months, with September slightly higher at 89% compared to August's 88%. For more detailed weather information for August, you can check Laojun weather in August.
September and October exhibit a noticeable shift in weather patterns. September boasts warmer temperatures, with averages around 20°C (68°F) and highs reaching up to 30°C (87°F), while October sees average temperatures drop to 14°C (58°F) and maximums of 27°C (81°F). Both months experience significant precipitation, but October receives less overall at 152 mm (6.0 in) compared to September’s 222 mm (8.7 in). Interestingly, both months have high humidity levels, with October slightly edging up to 90%. If you're looking for more detailed insights, check out the Laojun weather in October.
September and November weather displays a stark contrast in temperatures and precipitation patterns. In September, temperatures range from a mild 11°C (52°F) to a warm 30°C (87°F), with an average of 20°C (68°F), accompanied by high humidity levels of 89% and significant rainfall of 222 mm (8.7 in) over 17 days. In contrast, November brings much cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 21°C (69°F), averaging at 9°C (49°F). The precipitation decreases substantially to 55 mm (2.2 in) over 11 days, accompanied by a slight drop in humidity to 88%. For more detailed insights into November's weather in Laojun, you can visit Laojun weather in November.
September and December present stark contrasts in weather conditions. In September, temperatures range from a mild 11°C (52°F) at night to a warm 30°C (87°F) during the day, averaging around 20°C (68°F). This month is also marked by significant rainfall, with 222 mm (8.7 in) of precipitation over 17 days, contributing to high humidity levels of 89%.
In contrast, December brings much colder weather, with temperatures dropping to a minimum of -5°C (24°F) and peaking at a maximum of 14°C (58°F), resulting in an average of just 4°C (40°F). Additionally, December experiences much less rainfall, totaling only 35 mm (1.4 in) over 10 days, while maintaining a similar humidity level of 88%. For a more detailed look at December weather in Laojun, you can check this link: Laojun weather in December.
As September unfolds in Laojun, the shift in weather patterns becomes evident. The month brings a comfortable average temperature that sits pleasantly between the extremes, offering an escape from the heat of summer. While the region experiences a significant amount of precipitation—with nearly half the month seeing rain—the lush scenery is a refreshing contrast to the drier months preceding it. Humidity remains notably high, creating a distinct air that sets September apart from the drier days of summer and the crispness of autumn to come. For those looking to understand more about what to expect throughout the year, check out Laojun Climate.