Last updated: August 21, 2025
September in Liangshan, China showcases a dynamic climate, characterized by maximum temperatures reaching a sizzling 38°C (101°F) and an average warmth of 27°C (81°F). With a minimum temperature dipping to a comfortable 16°C (60°F), the month offers a pleasant range suitable for outdoor activities. However, rainfall introduces a touch of unpredictability, accumulating to 74 mm (2.9 in) over approximately 9 days, contributing to the region's lush landscape. The humidity level sits around 62%, adding a sense of moisture to the air, typical of this time of year. Overall, September presents a vibrant balance of warmth and occasional showers, making it an inviting time to explore Liangshan's natural beauty.
In September, temperatures in Liangshan, China start to transition from the intense heat of summer to a more temperate climate. With a minimum of 16°C (60°F) and a comfortable average temperature of 27°C (81°F), this month offers a pleasant reprieve before autumn sets in. The maximum temperature can still reach 38°C (101°F), but the cooler nights signal the change of seasons. This blend of warmer days and cooler evenings marks September as a perfect time for outdoor activities, allowing residents and visitors to enjoy the vibrant surroundings before the chillier months approach. As the month progresses, the gradual dip in temperatures hints at fall, inviting a rich tapestry of colors across the landscape.
In September, Liangshan experiences a moderate shift in precipitation, recording 74 mm (2.9 in) over 9 days of rain. This marks a slight increase from August's totals but is significantly lower than the peak precipitation witnessed during the months of May and June. The trend suggests a gradual decline from the heavy summer rains, with September serving as a transitional period as the region moves into the drier fall months. This decrease in precipitation also sets the stage for the October average of 43 mm (1.7 in), indicating a consistent reduction in rainfall as the seasons change.
September in Liangshan, China, marks a notable shift in humidity levels, with a drop to 62% after the peak summer months. This decline contrasts sharply with the preceding high of 89% in July, showcasing the region's transition from the sweltering humidity of mid-year. While early summer months like May and June maintain elevated humidity levels around 86%, September reflects a refreshing respite as the region begins to cool, resembling the conditions of October. This slight decrease heralds the arrival of autumn, setting the stage for a more comfortable climate ahead. As the year progresses, humidity levels generally fluctuate, with winter months experiencing slightly higher humidity, emphasizing the diverse climatic tapestry of Liangshan throughout the seasons.
In September, Liangshan experiences a notably high UV Index of 11, categorized as extreme, which signifies a persistent trend of elevated UV exposure throughout the summer months. This sustained intensity, following the peak of 12 in the preceding four months, keeps burn time limited to just 10 minutes for unprotected skin. It's essential for residents and visitors alike to remain vigilant and protect themselves from harmful UV rays, especially as the transition into October brings a slight drop to a UV Index of 9. Observing this pattern, it is clear that the summer heat carries a heavy UV impact that continues well into early autumn. To further understand the UV exposure in this region, check out the detailed Liangshan UV Index.
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September brings a delightful shift in Liangshan, China, boasting 275 hours of sunshine, a radiant continuation of the summer's warmth. Following August's peak of 324 hours, the sun shines brightly, marking it as a popular transition month as days begin to cool. This month reflects a gradual decline from the summer's zenith, yet still outshines the early months of the year, where sunlight hovered around the 150s to 200s. As autumn approaches, September serves as a reminder of nature's abundance, with plenty of daylight hours to enjoy before the shorter days of winter arrive.
September in Liangshan, China, marks a delightful transition into a season of increased sunshine, boasting a 67% chance of sunny weather. This notable uptick follows a summer that has been relatively moderate, with chances of sun peaking at 34% in July and 27% in August. As the month unfolds, residents and visitors alike can expect bright days, creating the perfect backdrop for outdoor activities and exploration. This pattern is particularly striking when compared to the wetter spring months, indicating that September serves as a welcome bridge towards more favorable weather as autumn approaches. With autumn just around the corner, the sun's return in September is a refreshing highlight in Liangshan's climate calendar.
In Liangshan, China, the rhythm of the seasons is beautifully reflected in the daylight duration, which reaches its peak in the vibrant summer months. September marks a gentle transition, with daylight lasting approximately 12 hours, signaling the gradual shift from the abundant brightness of summer back to the cozy, shorter days of autumn. Following the longest days in June, July, and August—when residents enjoy a full 13 hours of daylight—the decrease to 12 hours in September hints at the approaching cooler months. As the year progresses into October and November, daylight continues to wane, leading to the more subdued 10-hour days of winter. This pattern not only changes the landscape but also influences the lifestyle in Liangshan, making each season a unique experience intertwined with the length of daylight.
In September, the wind in Liangshan, China, becomes a gentle whisper, with an average speed of 1.9 m/s (4 mph), mirroring the tranquility of late summer. This month, like both August and March, marks a slight dip in wind speed, suggesting a transitional calm before the arrival of the autumn breezes. As the seasons shift, however, the winds begin to pick up once more; in October, they transition to a brisker pace at 2.8 m/s (6 mph), heralding the more vigorous gusts typical of fall. This pattern illustrates an intriguing ebb and flow of wind, with the gentle September breezes serving as a serene interlude between the summer's warmth and the cooler, more dynamic autumn winds.
Weather in Liangshan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Liangshan, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present contrasting weather conditions. In September, temperatures range from a minimum of 16°C (60°F) to a scorching maximum of 38°C (101°F), with an average of 27°C (81°F). The month experiences notable humidity at 62% and receives about 74 mm (2.9 in) of precipitation over approximately 9 days. In contrast, January displays much cooler temperatures, ranging from a frigid -4°C (26°F) to a comfortable maximum of 24°C (75°F), with an average of 8°C (46°F). Humidity rises slightly to 65%, while precipitation is lower at 59 mm (2.3 in) spread across 8 days. For those interested in the specific climate conditions of January, more details can be found here: Liangshan weather in January.
September and February present contrasting weather conditions. In September, temperatures range from a mild 16°C (60°F) at night to a scorching 38°C (101°F) during the day, with an average of 27°C (81°F). This month experiences some rainfall, totaling 74 mm (2.9 in) over about 9 days, and a relative humidity of 62%. In contrast, February sees much cooler temperatures, with lows dropping to -3°C (27°F) and averaging around 9°C (49°F), peaking at 26°C (80°F). Although February receives slightly more precipitation at 90 mm (3.6 in) over 12 days, the humidity also increases to 69%. For more detailed insights about February weather, you can check Liangshan weather in February.
In comparing the weather between September and March, there's a notable contrast in temperatures and precipitation patterns. September enjoys warmer temperatures, with an average of 27°C (81°F) and highs reaching up to 38°C (101°F), while in March, the average temperature drops to a cooler 15°C (58°F), peaking at 30°C (86°F). Furthermore, March experiences significantly higher precipitation, totaling 208 mm (8.2 in) over 20 days, compared to September's 74 mm (2.9 in) spread over just 9 days. The humidity levels also differ, with March being more humid at 81% compared to 62% in September. For more detailed insights, you can check Liangshan weather in March.
When comparing the weather in September and April, notable differences emerge in both temperature and precipitation. September boasts warmer temperatures, with averages reaching around 27°C (81°F) and highs peaking at 38°C (101°F). In contrast, April is cooler, with an average temperature of 19°C (67°F) and maximums of 33°C (92°F). Additionally, April experiences significantly higher precipitation, measuring 172 mm (6.8 in) over about 18 days, whereas September has only 74 mm (2.9 in) over approximately 9 days. Humidity levels are also elevated in April at 82%, compared to September's 62%. For more details on this month's weather, check out Liangshan weather in April.
When comparing the weather patterns of September and May, September generally offers warmer temperatures, with an average high of 27°C (81°F), while May has a slightly cooler average of 24°C (75°F). Additionally, September experiences less rainfall, with only 74 mm (2.9 in) over 9 days, compared to May's significantly higher precipitation of 263 mm (10.4 in) over 20 days. Humidity levels are also lower in September at 62%, in contrast to the much more humid conditions in May, which reach 86%. For more details on May weather, you can check Liangshan weather in May.
September and June exhibit notable differences in weather, with both months showcasing an average temperature of 27°C (81°F). However, September tends to have slightly cooler temperatures, with a minimum of 16°C (60°F) and a maximum of 38°C (101°F), compared to June's minimum of 18°C (64°F) and maximum of 37°C (98°F). Precipitation levels are significantly lower in September, totaling 74 mm (2.9 in) over 9 days, while June experiences much heavier rainfall at 348 mm (13.7 in) spread over 21 days. Additionally, humidity is higher in June at 86%, compared to September's 62%. For more detailed information, you can check Liangshan weather in June.
In comparing the weather between September and July, it is evident that July tends to be hotter and more humid. July boasts an average temperature of 30°C (86°F), with a maximum reaching 39°C (102°F), while September’s average is slightly cooler at 27°C (81°F) with a maximum of 38°C (101°F). Additionally, July experiences significantly higher precipitation, recorded at 191 mm (7.5 in) over 13 days, compared to September's 74 mm (2.9 in) over 9 days. The humidity also peaks in July at 89%, making it feel much more sultry than September’s 62%. For a detailed look at July weather patterns, visit Liangshan weather in July.
In September, the weather in Liangshan experiences a slight dip in temperature compared to August, with minimums around 16°C (60°F) and daily averages of 27°C (81°F), compared to August's warmer minimum of 23°C (74°F) and average of 30°C (87°F). While both months see maximum temperatures soaring to 38°C (100°F-101°F), September generally feels a bit more comfortable due to lower humidity levels of 62%, compared to August's higher humidity at 86%. Interestingly, precipitation remains similar in both months, with September receiving 74 mm (2.9 in) over about 9 days, whereas August has slightly less at 72 mm (2.8 in) over 12 days. For more details about August weather, check Liangshan weather in August.
September typically brings warmer temperatures, with average highs reaching 27°C (81°F) and maximums soaring to 38°C (101°F). The month also sees significant rainfall, totaling 74 mm (2.9 in) over about 9 days, coupled with consistent humidity at 62%. In contrast, October experiences a notable drop in temperature, with average highs around 20°C (69°F) and a minimum temperature of 10°C (50°F). Precipitation decreases to 43 mm (1.7 in) across 7 days, while humidity remains steady at 62%. For more detailed insights into the weather specifics in October, visit Liangshan weather in October.
In September, the weather tends to be warm and humid, with average temperatures around 27°C (81°F) and maximums reaching up to 38°C (101°F). The month experiences about 74 mm (2.9 inches) of precipitation over 9 days, and humidity levels sit at 62%. In contrast, November offers a significant drop in temperatures, with an average of 15°C (59°F) and minimums plunging to 6°C (42°F). Although precipitation slightly increases to 76 mm (3.0 inches) spread over 10 days, the relative humidity rises to 71%. For more details on the November weather in this region, check out Liangshan weather in November.
September and December showcase contrasting weather patterns. In September, temperatures range from a mild 16°C (60°F) to a sweltering high of 38°C (101°F), with an average of 27°C (81°F). The month experiences 74 mm (2.9 in) of precipitation over 9 days, accompanied by a humidity level of 62%. In stark contrast, December sees temperatures significantly drop, with a minimum of -2°C (29°F), an average of 9°C (49°F), and a maximum of 25°C (78°F). Precipitation is slightly lower at 52 mm (2.0 in) over just 8 days, while humidity rises to 75%. For more detailed insights on December weather, visit Liangshan weather in December.
As September unfolds in Liangshan, the weather begins to shift, offering a refreshing break from the heat of summer. With average temperatures settling around a comfortable 27°C (81°F), the days are warm yet pleasant, contrasting with the extreme highs that can soar to 38°C (101°F) earlier in the season. The increase in humidity and the occurrence of rain on about nine days create a more balanced climate, preparing the environment for the upcoming fall. This moderate weather makes September an ideal time for outdoor activities, enhancing the overall charm of Liangshan. To delve deeper into the unique weather patterns throughout the year, explore Liangshan Climate.