Last updated: August 21, 2025
In August, Changzhou, China, experiences a dynamic blend of heat and humidity, with maximum temperatures soaring up to 37°C (99°F) and an average of 29°C (85°F). The warmth is tempered by a minimum temperature of 21°C (70°F), creating a tropical feel throughout the month. With 146 mm (5.8 in) of rainfall spread over 14 days, sporadic showers are common, contributing to a high humidity level of 88%. This distinctive climate makes August a quintessential summer month in Changzhou, ideal for those who appreciate warm weather mixed with occasional rain.
In August, Changzhou, China starts to feel the peak of summer, with temperatures reflecting its warm reputation. The month kicks off with a minimum temperature of 21°C (70°F), while the average hovers around 29°C (85°F), making it one of the hottest times of the year. Daytime highs can reach up to 37°C (99°F), pushing the limits of summer heat. As August progresses, it presents a unique blend of warm nights and sultry days, encouraging both locals and visitors to seek refuge in shade or cool water. The gradual cooling trend begins to emerge as September approaches, but for now, the warmth saturates the air, epitomizing a vibrant summer landscape in Changzhou.
August in Changzhou, China, typically marks a transition in precipitation patterns. With an average of 146 mm (5.8 in) of rainfall over 14 days, this month sees a significant dip from July's peak of 277 mm. This reduction suggests a gradual easing of the intense summer rains that characterize the earlier months, while still maintaining a notable level of moisture compared to other times of the year. Following the heavy downpours of July, August's rainfall provides a refreshing interlude, allowing for a blend of sunny days and intermittent showers that nurture the lush landscapes. Looking ahead, September further reduces precipitation to 106 mm (4.2 in), continuing the trend of diminishing rainfall as the region transitions into autumn.
In Changzhou, China, August marks a peak in humidity levels, averaging around 88%. This figure sits just below the record high observed in July, which reaches 90%. As the summer progresses, humidity maintains a consistently high profile, beginning with 73% in February and climbing steadily through the months. Notably, the trend shows a significant increase in moisture content from March onwards, with readings peaking in the heart of summer before tapering off in September to 75%. This pattern illustrates the subtropical climate of the region, where high humidity influences not only the weather but also the overall comfort level for residents and visitors alike.
In August, Changzhou, China, experiences its peak UV Index of 11, categorizing it as extreme. This means that during this month, sun exposure can lead to skin damage in just 10 minutes, urging residents and visitors to take extra precautions. Following a trend from June and July, where similar extreme levels persisted, August continues to demonstrate the significant sun intensity typical of summer in the region. As this high UV Index tapers off into September, where it remains very high at 10, it underscores the need for vigilant sun safety practices during these sweltering months. For more detailed insights, check out the Changzhou UV Index.
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August shines brightly in Changzhou, China, boasting an impressive 300 hours of sunshine, a peak in the year that reflects the region's vibrant summer. Following a gradual increase from 157 hours in January, sunshine hours steadily climb each month, showcasing a compelling trend toward warmth and brightness as spring transitions into summer. May emerges as a significant turning point with 281 hours, leading into the summer's sunnier embrace, before tapering off slightly in September to 256 hours. This pattern not only accentuates the joys of long, sun-drenched days during August, but also highlights Changzhou's climate as a blend of both lively summers and mild winters, making it a captivating destination throughout the year.
In Changzhou, China, August presents a moderate chance of sunny weather, with a likelihood of 33%. This figure reflects a slight uptick compared to the preceding months, where the chances have dipped significantly to as low as 20% in July. It's intriguing to observe that while the summer months generally yield less sun, the sunshine begins to emerge more frequently as summer fades into early autumn, with September seeing a notable increase to 49%. As the year progresses, the trend indicates a return to brighter days, especially as the region transitions into the fall, making August an appealing time for those hoping to soak up the sun before the seasonal shift.
In Changzhou, China, August marks the peak of the summer season with a delightful 13 hours of daylight, continuing the trend set in the previous month. As the year progresses, daylight begins to taper off, with January starting at a brisk 10 hours. Notably, March and April experience a gradual increase, peaking in June with an impressive 14 hours. The steady light of late spring and early summer gives way to a slight reduction as July transitions to August, maintaining consistent hours before September signals the onset of shorter days. This pattern showcases the annual rhythm of daylight, reflecting the dance between the changing seasons that residents of Changzhou experience.
In August in Changzhou, China, the wind takes a noticeable dip, averaging only 2.6 m/s (6 mph), making it one of the calmest months of the year. This decline in wind speed contrasts with the more blustery July, which peaks at 3.9 m/s (9 mph), hinting at a seasonal shift as summer begins to fade. Overall, the trend reveals a gradual decrease in wind speeds during the summer months, particularly in August, before picking up again in September. Such fluctuations not only affect the region's weather but also enrich the local atmosphere, inviting residents and visitors alike to enjoy the tranquil, breezy days that define this late summer period.
Weather in Changzhou varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Changzhou, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present starkly contrasting weather conditions. In August, temperatures soar with a minimum of 21°C (70°F), an average of 29°C (85°F), and highs reaching a sweltering 37°C (99°F). The month sees considerable rainfall, totaling 146 mm (5.8 in) over 14 days, paired with high humidity at 88%. Conversely, January is much cooler, with temperatures dropping to a minimum of -9°C (16°F), averaging around 5°C (41°F), and peaking at 18°C (65°F). Precipitation is more limited, totaling 55 mm (2.2 in) over just 7 days, and humidity levels are lower at 70%. For more details on January's weather, visit Changzhou weather in January.
August and February exhibit strikingly different weather patterns. In August, temperatures soar with a minimum of 21°C (70°F) and a maximum reaching up to 37°C (99°F), averaging around 29°C (85°F). This month also experiences high humidity at 88% and considerable precipitation, totaling 146 mm (5.8 in) over 14 days. In contrast, February presents a much cooler climate, with minimum temperatures dropping to -6°C (21°F) and a maximum of 25°C (78°F), averaging just 6°C (44°F). While February sees less precipitation at 56 mm (2.2 in) over 9 days, the humidity is lower at 73%. For more detailed insights, you can visit Changzhou weather in February.
In August, temperatures soar with a minimum of 21°C (70°F) and an average high reaching 37°C (99°F), making it one of the hottest months of the year. The humidity sits at a steamy 88%, contributing to a total of 146 mm (5.8 in) of precipitation over 14 days. In contrast, March experiences significantly cooler weather, with temperatures ranging from a chilly -1°C (31°F) at night to a pleasant 28°C (83°F) during the day. The humidity is slightly lower at 82%, and precipitation is minimal at 69 mm (2.7 in) spread over 10 days. For a closer look at March conditions, you can check Changzhou weather in March.
In comparing the weather between August and April, significant differences are evident. August features much warmer temperatures, with a minimum of 21°C (70°F) and an average high reaching 37°C (99°F), while April sees cooler conditions, with temperatures ranging from a low of 5°C (41°F) to a max of 32°C (90°F). Additionally, August experiences heavier rainfall, recording 146 mm (5.8 in) over 14 days, compared to April's milder 70 mm (2.7 in) over 9 days. Humidity levels are quite similar, hovering around 88% in August and 86% in April. For more insights on the weather during April, you can visit Changzhou weather in April.
When comparing the weather in August and May, notable differences emerge. August typically features warmer temperatures, with an average of 29°C (85°F) and maximums reaching up to 37°C (99°F), compared to the more moderate May average of 22°C (72°F) and a similar maximum of 37°C (98°F). Humidity levels are higher in August at 88%, while May’s humidity is slightly lower at 85%. Additionally, August experiences more rainfall, totaling 146 mm (5.8 in) over 14 days, compared to May's 124 mm (4.9 in) over 9 days. For more details, you can check Changzhou weather in May.
In comparing the weather between June and August, August tends to be hotter with an average temperature of 29°C (85°F) compared to June's average of 25°C (78°F). Both months can reach a maximum temperature of 37°C (99°F), but June generally starts out cooler with a minimum temperature of 16°C (62°F) versus August's minimum of 21°C (70°F). Precipitation is heavier in June, totaling 173 mm (6.8 in) across 11 days, compared to August's 146 mm (5.8 in) over 14 days. Humidity levels are also slightly higher in August at 88%, compared to June’s 85%. For a detailed look at June weather, you can visit Changzhou weather in June.
In comparing the weather between July and August, it is evident that both months exhibit warm temperatures, although July tends to be slightly hotter overall. July records a maximum temperature of 40°C (104°F) compared to August's peak of 37°C (99°F), while both months have similar average temperatures of around 29°C (84°F to 85°F). Precipitation levels are notably higher in July, with 277 mm (10.9 in) over 17 days, in contrast to August's 146 mm (5.8 in) over 14 days. Humidity remains quite high in both months, with July at 90% and August at 88%. For more detailed information on July weather, you can refer to Changzhou weather in July.
August typically brings hotter and more humid conditions compared to September. With minimum temperatures averaging around 21°C (70°F) and peaking at 37°C (99°F), August sees an average temperature of 29°C (85°F), accompanied by significant humidity at 88%. Additionally, August experiences around 146 mm (5.8 in) of precipitation over 14 days.
In contrast, September enjoys milder temperatures, with minimums dropping to 15°C (59°F) and maximums reaching 35°C (95°F), resulting in an overall average of 25°C (77°F). Precipitation also decreases to 106 mm (4.2 in) across 11 days, and humidity lowers to a more comfortable 75%. For more detailed weather insights, visit Changzhou weather in September.
August and October present a stark contrast in weather patterns. In August, temperatures soar with a minimum of 21°C (70°F) and an average peak of 29°C (85°F), reaching highs of 37°C (99°F). The month is also characterized by high humidity at 88% and significant rainfall, accumulating 146 mm (5.8 in) over 14 days. In contrast, October greets us with cooler temperatures, ranging from a minimum of 7°C (44°F) to an average of 19°C (66°F) and a high of 32°C (90°F). This month experiences much less precipitation, totaling 50 mm (1.9 in) over just 6 days, and a lower humidity level of 76%. For more detailed information, check out Changzhou weather in October.
August and November exhibit stark contrasts in weather conditions. In August, temperatures soar with a minimum of 21°C (70°F) and an average high of 37°C (99°F), making it the hottest month of the year. This warmth is accompanied by high humidity levels of 88% and significant rainfall, totaling 146 mm (5.8 in) over about 14 days. In contrast, November brings a much cooler climate, with temperatures ranging from a chilly minimum of 1°C (34°F) to a pleasant average of 13°C (56°F) and a maximum of 28°C (82°F). Precipitation is considerably lower at 38 mm (1.5 in) over just 5 days, and humidity decreases slightly to 84%. For more detailed information, you can check out Changzhou weather in November.
August weather is characterized by warm temperatures, with a minimum of 21°C (70°F), an average of 29°C (85°F), and a peak reaching 37°C (99°F). This month also sees significant rainfall, totaling 146 mm (5.8 in) over approximately 14 days, accompanied by high humidity levels of 88%. In contrast, December brings a dramatic shift, featuring much cooler temperatures that range from a minimum of -6°C (21°F) to a maximum of 20°C (68°F), averaging at 7°C (44°F). Precipitation drops to 39 mm (1.5 in), occurring over just 6 days, with humidity slightly lower at 77%. For more details on December weather in Changzhou, visit Changzhou weather in December.
As August unfolds in Changzhou, the weather becomes a symphony of warmth and humidity, creating a striking contrast to the cooler months. With average temperatures peaking higher than in the spring and fall, the heat can be quite intense, often reaching sweltering highs. The significant rainfall, arriving on nearly half the days of the month, adds to the muggy feel, making it essential for locals and visitors alike to stay hydrated and plan for occasional downpours. This combination of warmth and moisture illustrates why August stands out as a distinct chapter in Changzhou's annual climate narrative. For more detailed insights, you can explore the weather patterns throughout the year at Changzhou Climate.