Last updated: August 21, 2025
In July, Changzhou, China experiences a vibrant summer characterized by warm temperatures, with maximums reaching up to 37°C (100°F) and an average around 30°C (86°F). The minimum temperature settles at a comfortable 25°C (77°F), making it an inviting time for summer activities. However, residents and visitors should be prepared for frequent rainfall, as 212 mm (8.3 in) of precipitation falls over roughly 23 days, contributing to the region's high humidity levels of 88%. This combination of heat and moisture creates a lush environment, typical of the subtropical climate that defines Changzhou during this vibrant month.
In July, Changzhou, China experiences its warmest temperatures of the year, with minimums averaging a balmy 25°C (77°F) and soaring maximums reaching up to 37°C (100°F). This month is characterized by a sultry climate that encourages both locals and tourists to seek refuge from the heat. The average temperature hovers around 30°C (86°F), reflecting the peak of summer's embrace. As the sweltering heat builds from June's similar temperatures, July stands out as a month where humidity often amplifies the warmth, making it ideal for enjoying refreshing outdoor activities in the cooler parts of the day. With vibrant nights filled with lively pursuits, July in Changzhou is a dynamic blend of energy and summer fun.
In July, Changzhou experiences a notable dip in precipitation compared to the preceding month, with rainfall totaling 212 mm (8.3 in) over 23 days. This mid-summer month marks a shift from the deluge of June, which saw an astonishing 413 mm (16.3 in) of rain. While July's rainfall is still substantial, it reflects a seasonal pattern where the region begins to transition from the peak monsoon season into a wetter August, which averages 327 mm (12.9 in). Thus, July serves as a pivotal month, both in terms of diminishing rainfall intensity and setting the stage for the climactic precipitation typical of late summer.
As summer peaks in Changzhou, China, July brings a significant rise in humidity, reaching an impressive 88%. This figure not only marks the highest humidity level of the year, but it also aligns with a broader upward trend that begins in the spring. After a relatively comfortable April at 71%, the humidity steadily increases through May and June, culminating in July's sweltering embrace. This high humidity persists into August, before giving way to a noticeable drop as autumn approaches. Overall, the shift from moderate winter levels to the humid haze of mid-summer encapsulates the city's climatic transitions throughout the year.
In Changzhou, China, the UV Index in July maintains a high level of intensity at 13, categorized as extreme. This trend follows a month of similarly extreme conditions, with both June and July requiring only 10 minutes of sun exposure before risking skin damage. The summer months consistently showcase elevated UV levels, emphasizing the need for caution when outdoors. As the seasons shift, the UV Index gradually decreases from the extreme highs of summer, reaching 10 in October. For those planning outdoor activities during this time, it's essential to stay informed and take appropriate precautions to protect your skin. For more information, visit Changzhou UV Index.
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In Changzhou, China, July shines brightly as the sunniest month, boasting an impressive 302 hours of sunlight. This peak contrasts sharply with the colder, darker months at the beginning of the year, where December and January struggle with only 251 and 197 hours respectively. As the seasons transition from spring to summer, sunlight hours steadily climb, culminating in July's radiant days. Following July, August maintains a similar brightness with 272 hours, while September and October also remain generous, offering 272 and 267 hours respectively. Overall, the trend showcases a delightful progression of sunlight, providing a warm and inviting atmosphere during the summer months, ideal for outdoor activities and exploration.
In Changzhou, China, the likelihood of sunny weather in July shows a modest probability of 31%. This is a part of a broader trend observed throughout the year, where the sunny days tend to peak in January at 61% and November at 60%, while the summer months exhibit a notable decline in sunshine, with June plummeting to just 10%. Following this pattern, July does see a slight rebound from June's dreariness, yet it remains overshadowed by the sunnier months early and late in the year. As we transition into August, the chances significantly drop to 14%, highlighting a distinct seasonal shift that could make July a unique blend of warm days with intermittent breaks of sunshine.
In Changzhou, China, July offers a delightful continuation of the long daylight hours experienced throughout the summer months, maintaining an impressive 13 hours of sunlight. This trend of extended days began in May and persists into June and July, maximizing the opportunity for outdoor activities and social gatherings. As the year progresses, daylight gradually decreases, tapering off to 12 hours in August, then returning to a more modest 10 hours by January. This gradual ebb and flow of sunlight not only enhances the vibrancy of summer but also highlights the seasonal shifts that define the region's unique climate and culture. Enjoying the lush warmth of July becomes a cherished experience before the days begin to shorten again.
In July, the wind in Changzhou, China takes a slight dip, with an average speed of 2.3 m/s (5 mph), mirroring the calmer breezes of February. This month continues a trend of gentle winds typical for the summer, following June's similar conditions. Unlike the refreshing gusts of October, which sees a notable increase to 3.4 m/s (8 mph), July's air is softer, often providing a welcome relief from the heat. As the seasons shift toward autumn, residents can look forward to the return of brisker winds, while enjoying July's tranquil summer ambiance.
Weather in Changzhou varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Changzhou, focusing on differences in temperature, rainfall, humidity, and UV levels.
In July, the weather is hot and humid, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 37°C (100°F) and an average of 30°C (86°F). This month experiences substantial rainfall, with 212 mm (8.3 in) spread over 23 days, resulting in a humidity level of 88%. In contrast, January is much cooler, with temperatures dipping to a minimum of 4°C (39°F) and reaching a maximum of 28°C (83°F), averaging 16°C (62°F). The precipitation is significantly lower at 26 mm (1.0 in) over just 3 days, and the humidity is also reduced to 64%. For more detailed information, you can check Changzhou weather in January.
July and February present stark contrasts in weather conditions. In July, temperatures soar with a minimum of 25°C (77°F) and can reach as high as 37°C (100°F), averaging around 30°C (86°F). This month also sees significant rainfall, with 212 mm (8.3 in) spread over 23 days, coupled with high humidity at 88%. In stark contrast, February experiences milder temperatures, ranging from a minimum of 5°C (41°F) to a maximum of 29°C (85°F), averaging 17°C (62°F). Precipitation is much lower in February, with only 58 mm (2.3 in) over just 8 days, and humidity sits at a comfortable 68%. For more details, check out Changzhou weather in February.
In comparing the weather between July and March, it's clear that July is significantly warmer and more humid. While average temperatures in March hover around 21°C (70°F), July's averages reach a much hotter 30°C (86°F), with maximum temperatures soaring to 37°C (100°F). Precipitation is also a key factor; July receives 212 mm (8.3 in) over 23 days, compared to March's 107 mm (4.2 in) spread over just 15 days. Additionally, the humidity is notably higher in July at 88%, whereas March has a more comfortable average humidity of 73%. For more detailed information on March weather, you can refer to Changzhou weather in March.
When comparing the weather in July and April, it’s clear that July experiences significantly higher temperatures and humidity levels. In July, temperatures range from a minimum of 25°C (77°F) to a maximum of 37°C (100°F), with an average temperature of 30°C (86°F). In contrast, April offers much cooler conditions, featuring minimum temperatures of 12°C (54°F) and maximums of 33°C (92°F), with an average of 23°C (74°F). Additionally, July sees higher rainfall, with 212 mm (8.3 in) over 23 days, compared to April’s 149 mm (5.9 in) across 14 days. This results in July’s humidity being markedly higher at 88%, versus April’s more comfortable 71%. For more detailed information, you can check Changzhou weather in April.
In comparing the weather between July and May, July presents significantly warmer temperatures, with a minimum of 25°C and a maximum reaching 37°C, compared to May's range of 15°C to 36°C. While May enjoys a comfortable average temperature of 27°C, July's average climbs to 30°C, making it notably hotter. However, May experiences slightly higher precipitation overall, with 246 mm over 22 days, while July sees 212 mm over 23 days. Humidity levels are also noteworthy, with July at 88%, surpassing May's 79%. For more detailed information about May weather, you can visit Changzhou weather in May.
In June, the weather in Changzhou was characterized by slightly cooler temperatures, with a minimum of 24°C (75°F) and an average of 29°C (84°F), peaking at 36°C (97°F). However, it was also marked by substantial rainfall, totaling 413 mm (16.3 in) over 25 days, and a lower humidity of 77%. In contrast, July saw a slight increase in temperatures, with a minimum of 25°C (77°F) and an average of 30°C (86°F), reaching a maximum of 37°C (100°F). Although July was hotter, it experienced significantly less precipitation, with only 212 mm (8.3 in) over 23 days, while humidity rose to a high 88%. This shift indicates that while July is typically warmer, it is also somewhat drier compared to the wetter conditions of June. For more details, you can check Changzhou weather in June.
In July, the weather features a minimum temperature of 25°C (77°F) and reaches an average of 30°C (86°F), peaking at a maximum of 37°C (100°F). The month experiences significant rainfall with a total of 212 mm (8.3 in) spread over 23 days, accompanied by high humidity levels at 88%.
Conversely, August sees a slight decrease in average temperature, with similar minimum temperatures of 25°C (76°F) but a lower average of 29°C (85°F). However, it can still reach up to 38°C (101°F), indicating the potential for hotter days. Rainfall increases significantly to 327 mm (12.9 in) across 26 days, maintaining the same high humidity of 88%. For a more detailed look at the weather in August, you can visit Changzhou weather in August.
July and September show notable differences in weather patterns. July typically experiences higher temperatures, with a minimum of 25°C (77°F) and an average of 30°C (86°F), peaking at 37°C (100°F). In contrast, September has slightly cooler temperatures, starting at a minimum of 21°C (71°F) and averaging 29°C (84°F), with a maximum reaching 36°C (97°F). Precipitation levels are similar, with July receiving 212 mm (8.3 in) over 23 days and September accumulating 207 mm (8.1 in) over 21 days. Humidity significantly drops in September to 75%, compared to the high of 88% in July. This shift contributes to a more comfortable atmosphere in September, making it more pleasant for outdoor activities. For more details, check Changzhou weather in September.
In July, the weather is characterized by high temperatures, with minimums averaging around 25°C (77°F), peaking at a scorching 37°C (100°F). This month also sees significant precipitation, totaling 212 mm (8.3 in) over 23 days, accompanied by high humidity levels of 88%, which can make the heat feel even more intense. In contrast, October offers a much more comfortable climate, featuring cooler minimum temperatures of 16°C (62°F) and average highs of 25°C (77°F), with a maximum of 35°C (95°F). Precipitation decreases considerably to 96 mm (3.8 in) spread across just 9 days, and the humidity drops to a more manageable 65%. For more details, you can visit Changzhou weather in October.
In July, the weather is characterized by high temperatures, with daily averages reaching around 30°C (86°F) and maximums soaring to 37°C (100°F). The month is notably humid, with an average humidity of 88% and precipitation occurring on 23 days, totaling 212 mm (8.3 in). In contrast, November presents a much cooler and drier climate, with average temperatures around 22°C (71°F) and maximums peaking at 31°C (88°F). Rainfall significantly decreases to 23 mm (0.9 in) over just 5 days, and humidity drops to a more comfortable 64%. For more details, check out Changzhou weather in November.
July and December present stark contrasts in weather. In July, temperatures soar with a minimum of 25°C (77°F) and reaching as high as 37°C (100°F), accompanied by high humidity at 88%. This month also sees significant precipitation, with about 212 mm (8.3 in) of rainfall spread over 23 days, creating a lush and sometimes steamy atmosphere. In contrast, December offers a much cooler climate, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 29°C (85°F) and an average of 17°C (63°F). Rainfall is minimal in December, totaling just 20 mm (0.8 in) over only 3 days, and humidity drops to a more comfortable 69%. For more detailed insights, visit Changzhou weather in December.
July in Changzhou is characterized by sweltering heat and high humidity, setting it apart from other months of the year. As the peak of summer, the average temperature soars to 30°C (86°F) while maximums can reach a sizzling 37°C (100°F). However, this heat is accompanied by significant rainfall, with over 23 days of precipitation leading to a total of 212 mm (8.3 in), creating a humid atmosphere often exceeding 88%. The combination of these factors makes July one of the most oppressive yet vibrant months, shaping the local climate distinctly. For further insights and detailed climate information, visit Changzhou Climate.