Last updated: August 21, 2025
September in Zhongshan, China showcases a warm climate, with maximum temperatures reaching 32°C (91°F) and an average of 21°C (70°F), while dipping to a comfortable minimum of 12°C (53°F). This month is characterized by notable precipitation, accumulating 189 mm (7.4 in) over 17 days, contributing to an overall humidity level of 83%. Visitors can expect a blend of sunny days tempered by occasional rains, making it vital to prepare for the humidity and fluctuating weather.
In September, Zhongshan, China, enjoys a pleasant transition from the sweltering summer heat to the cooler autumn months. With minimum temperatures averaging around 12°C (53°F) and maximums soaring up to 32°C (91°F), the city experiences a comfortable climate, perfect for outdoor activities. The average temperature of 21°C (70°F) offers a delightful balance, allowing residents and visitors alike to bask in mild days and cooler evenings. This month is characterized by a gradual decline in temperatures compared to the peak summer months, making it an ideal time to explore the vibrant local culture and stunning landscapes without the oppressive heat.
In September, Zhongshan experiences a notable increase in rainfall, with precipitation amounts reaching 189 mm (7.4 in), making it one of the wettest months of the year. This uptick reflects the shift in weather patterns as the region transitions from the scorching summer to a more temperate fall. Rainfall is recorded on 17 days, indicating a consistent pattern of showers that provide much-needed moisture after the drier spells of July and August. This trend underscores the importance of September as a pivotal month in Zhongshan's climatic calendar, where the balance between heat and humidity often gives rise to lush landscapes in preparation for the cooler months ahead.
In Zhongshan, China, September signals a slight dip in humidity, averaging 83% compared to the high levels experienced in the summer months. This minor decrease follows the consistently elevated humidity of 88% observed from June through August, creating a comfort transition as the region approaches autumn. The humidity levels in September remain relatively high, yet they mark a turning point, offering a reprieve as the air begins to cool and replace the stifling summer mugginess. Looking ahead, October continues this downward trend with 78% humidity, paving the way for a more breathable environment as the year progresses.
In September, Zhongshan experiences a UV Index of 11, categorizing it as extreme and maintaining a consistent burn time of just 10 minutes. This follows a summer of intense UV exposure, peaking in July at an Index of 14. While September sees a slight dip, the UV levels remain notably high, reflecting a shift towards autumn but still urging caution for outdoor activities. This trend of heightened UV radiation from March through September underscores the importance of sun protection during these months. For more detailed information on UV exposure throughout the year, visit Zhongshan UV Index.
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September in Zhongshan, China, basks in a delightful 241 hours of sunshine, a significant retreat from the sun-drenched peaks of the summer months. As the sweltering heat of July and August gives way to a more temperate atmosphere, this month serves as a bridge to the cooler seasons ahead. The sunshine hours dip from the vibrant 324 hours of August, yet still maintain a commendable brightness that characterizes early autumn. Observing the annual trend, September stands out as a time of transition, following a summer filled with abundant light, while gradually shifting back to the more muted sunshine of October, with its 145 hours. This pattern suggests that as Zhongshan eases into fall, the charm of September’s sunshine offers a perfect blend of warmth and refreshing change.
In Zhongshan, China, the month of September stands out for its delightful blend of warmth and sunshine, boasting a 45% chance of sunny weather—the highest in the year. This marks a notable increase from the more overcast months that precede it, such as April and June, where the likelihood of sunshine dips to single digits. As summer transitions into autumn, the weather becomes more inviting, especially compared to the preceding months like July and August, which offer only marginally better conditions. So, if you're looking to experience pleasant days bathed in sunlight, September is undoubtedly the perfect time to soak up the rays in Zhongshan.
As summer fades into autumn, September in Zhongshan, China experiences a gentle transition in daylight hours, offering 12 hours of sunlight each day. This month marks a subtle decline from the peak of 13 hours seen in the summer months of June, July, and August. As the year progresses, daylight gradually diminishes, with October providing 11 hours and November and December settling at 10 hours. This gradual ebb of daylight underscores a natural rhythm, where the vibrant energy of summer gives way to the more subdued and reflective nature of fall, inviting residents to savor the lingering warmth of early autumn while preparing for the shorter days ahead.
As summer fades and autumn approaches in Zhongshan, September ushers in a noticeable shift in the average wind speed, reaching 3.2 m/s (7 mph). This marks one of the windiest months of the year, paralleling October’s gentle breezes, where the winds continue to dance at the same inviting pace. Notably, this peak in wind speed contrasts with the calmer conditions experienced earlier in the year, particularly in the winter months where speeds linger around 2.4 to 2.6 m/s (5 to 6 mph). The progression from the summer’s soft zephyrs to September’s brisk winds conveys the changing seasons, offering a refreshing reminder of nature’s rhythm. As the air cools, it revives the vibrant character of the landscape, making it an ideal time for outdoor explorations in this charming part of China.
Weather in Zhongshan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Zhongshan, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present strikingly contrasting weather conditions. In September, temperatures range from a minimum of 12°C (53°F) to a maximum of 32°C (91°F), with an average of 21°C (70°F). The month is also characterized by high humidity at 83% and considerable rainfall, totaling 189 mm (7.4 in) over 17 days. In contrast, January experiences much colder temperatures, with a minimum of -7°C (20°F) and an average of 5°C (41°F). The maximum temperature reaches 21°C (69°F), but January is generally dry, receiving only 84 mm (3.3 in) of precipitation over 16 days and lower humidity at 67%. For more detailed insights, check out Zhongshan weather in January.
September and February showcase distinctly different weather patterns. In September, temperatures range from a low of 12°C (53°F) to a high of 32°C (91°F), with an average of 21°C (70°F). This month is characterized by high humidity at 83% and significant rainfall, totaling 189 mm (7.4 in) over 17 days. In contrast, February brings cooler conditions, with temperatures ranging from a chilly -3°C (27°F) to a mild 25°C (76°F), averaging around 7°C (44°F). Rainfall is much lighter, amounting to 75 mm (3.0 in), also spread over 17 days, and the humidity is somewhat lower at 74%. For more insights, you can check Zhongshan weather in February.
In comparing the weather between September and March, it's evident that September experiences warmer temperatures, with averages around 21°C (70°F) and highs reaching up to 32°C (91°F). In contrast, March has a cooler average of 12°C (54°F) and a maximum of 29°C (85°F). Additionally, September is significantly wetter, receiving 189 mm (7.4 in) of precipitation over 17 days, compared to March's 106 mm (4.2 in) over 21 days. Humidity levels also differ, with September at a higher 83% compared to March's 71%. For more detailed information, you can check Zhongshan weather in March.
In comparing the weather of September and April, it’s evident that September tends to be warmer and more humid. Averaging 21°C (70°F) with maximum temperatures reaching up to 32°C (91°F), September experiences a higher overall temperature than April, which averages 16°C (60°F) and peaks at 30°C (86°F). Furthermore, September sees significant precipitation, totaling 189 mm (7.4 in) over 17 days, compared to April's 117 mm (4.6 in) across 20 days. The humidity is also higher in September at 83%, while April maintains a lower level of 73%. For a detailed look at April's weather specifics, you can visit Zhongshan weather in April.
In comparing the weather of September and May, both months exhibit similar humidity levels at 83%, contributing to a consistently muggy atmosphere. September features a wider temperature range, with minimums of 12°C and maximums of 32°C, while May has lower minimum temperatures at 8°C but reaches slightly higher maximums of up to 35°C. Precipitation is also notable, with September receiving 189 mm over 17 days, while May sees less rain at 149 mm across 21 days. For more detailed information about May's weather, you can visit Zhongshan weather in May.
When comparing the weather in September and June, both months exhibit similar temperature ranges, with September showcasing a minimum temperature of 12°C (53°F), an average of 21°C (70°F), and a maximum of 32°C (91°F). In contrast, June slightly edges out with an average temperature of 22°C (71°F) and a maximum of 31°C (88°F). However, June experiences more precipitation, totaling 237 mm (9.3 in) over 20 days, compared to September's 189 mm (7.4 in) over 17 days. Additionally, the humidity is slightly higher in June at 88%, while September has a humidity level of 83%. For more detailed insights into June weather, you can refer to Zhongshan weather in June.
In comparing the weather of September and July, September presents a cooler and slightly more variable climate. The minimum temperature in September drops to 12°C (53°F) from July's 16°C (62°F), though both months share the same maximum temperature of 32°C (91°F). September also experiences higher precipitation, with 189 mm (7.4 in) spread over 17 days, compared to July's 163 mm (6.4 in) over 15 days. Additionally, September has a lower average temperature of 21°C (70°F) compared to July's 24°C (75°F) and a slightly lower humidity level at 83% versus July's 88%. For more detailed information, you can check Zhongshan weather in July.
September weather generally presents milder temperatures compared to August. In September, the minimum temperature drops to 12°C (53°F), while the average temperature is around 21°C (70°F), and the maximum reaches 32°C (91°F). In contrast, August experiences warmer conditions with a minimum of 16°C (62°F), an average of 24°C (76°F), and a maximum of 35°C (95°F). Additionally, September sees increased precipitation at 189 mm (7.4 in) over 17 days, compared to August's 118 mm (4.7 in), even though both months have the same number of rainy days. Humidity levels remain slightly high in both months, with September at 83% and August at 88%. For more details on August weather, you can visit Zhongshan weather in August.
September experiences warmer temperatures, with an average of 21°C (70°F) and highs reaching up to 32°C (91°F), while October sees a significant drop in averages to 15°C (60°F) and a minimum of 7°C (44°F). Although October maintains similar high temperatures with a maximum of 31°C (88°F), it brings less overall precipitation at 124 mm (4.9 in) compared to September's 189 mm (7.4 in), despite having slightly more rainy days. Additionally, October's humidity is lower at 78% compared to September's 83%, contributing to a feel of crispness in the autumn air. For more detailed weather insights, you can check Zhongshan weather in October.
In September, temperatures are significantly warmer, ranging from a minimum of 12°C (53°F) to a maximum of 32°C (91°F), with an average of 21°C (70°F). The month is characterized by higher precipitation levels, totaling 189 mm (7.4 in) over 17 days, along with a humidity level of 83%. In contrast, November brings cooler temperatures, with a minimum of 2°C (36°F), an average of 11°C (52°F), and a maximum of 25°C (77°F). The precipitation decreases to 73 mm (2.9 in) over 15 days, while humidity rises slightly to 85%. For more detailed information, see Zhongshan weather in November.
In September, the weather is much warmer, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 32°C (91°F) and an average of 21°C (70°F). The month sees significant rainfall, totaling 189 mm (7.4 in) over 17 days, coupled with high humidity levels at 83%. In contrast, December experiences much cooler temperatures, with a minimum of -4°C (24°F), an average of 6°C (43°F), and a maximum of 22°C (72°F). Precipitation drops to 61 mm (2.4 in) over 16 days, and humidity decreases slightly to 77%. For more details, you can check Zhongshan weather in December.
As September unfolds in Zhongshan, the weather presents a delightful transition from the warmth of summer to the coolness of autumn. With an average temperature hovering around a comfy 21°C (70°F), it feels significantly milder compared to the sweltering highs of the preceding months. However, the increased humidity at 83% and frequent rainy days—about 17 in total—add a refreshing twist to the atmosphere, creating a lush environment. While the maximum temperature occasionally peaks at 32°C (91°F), the juxtaposition of cooler evenings with occasional showers offers a uniquely pleasant experience. For more details on how this month fits into the overall climate pattern, explore Zhongshan Climate.