Last updated: August 21, 2025
Experience the sizzling summer of Jiangnan, China, in July, where temperatures can soar to a maximum of 41°C (106°F), with an average temperature resting comfortably at 29°C (85°F). The warmth is accompanied by high humidity, averaging 91%, creating a tropical atmosphere. However, expect frequent rain as the month features around 16 precipitation days, accumulating to 233 mm (9.2 in) of rainfall. This blend of heat and humidity makes July a unique yet challenging month in Jiangnan, ideal for those who revel in a vibrant summer season.
In July, Jiangnan, China experiences a remarkable heatwave, with temperatures soaring to a max of 41°C (106°F), making it one of the hottest months of the year. The average temperature settles at a balmy 29°C (85°F), while the min temperature remains relatively high at 21°C (70°F), ensuring a warm start to the day. This sharp rise in temperature contrasts sharply with the cooler months earlier in the year, where January and February see subzero lows. As summer peaks, the sustained warmth introduces a vibrant atmosphere, encouraging outdoor activities and bustling local markets, as residents and tourists alike seek to embrace the season's energy. The gradual increase from the mild June temperatures also highlights the transition into the sweltering summer months that characterize Jiangnan's climate.
In July, Jiangnan, China, experiences a significant shift in precipitation, with an impressive 233 mm (9.2 in) of rain falling over 16 days. This marks a slight decrease from June’s peak but remains substantial enough to keep the landscape lush and vibrant. The summer months see a distinct trend of increased rainfall, culminating in May and June, where precipitation levels soar, peaking in June. July's rainfall continues this wet pattern, yet the number of rainy days decreases, indicating heavier downpours may be more frequent during this month. As August approaches, precipitation drops further to 136 mm (5.3 in), hinting at a transitional phase as the region gradually enters the autumn season. This dynamic weather pattern highlights the rich interplay of rain that characterizes Jiangnan’s summer, fostering both agricultural growth and unique seasonal beauty.
In Jiangnan, China, July marks the peak of humidity, soaring to an impressive 91%. This significant rise continues the trend observed throughout the spring and early summer months, where humidity steadily increases from 65% in January to 87% by June. Interestingly, while June and August also hold high humidity levels at 87%, July's moisture sets itself apart, creating a notably steamy atmosphere. As summer transitions into autumn, humidity levels drop sharply, with September resting at 72%, signaling a gradual return to more comfortable conditions. This humid climate not only shapes the local weather but also influences the region's lush landscapes and vibrant ecosystems.
In Jiangnan, China, July sees a UV Index rating of 12, classifying it within the extreme exposure category, similar to May and June. As temperatures rise during the summer, the burn time decreases to a mere 10 minutes, highlighting the intense solar radiation. This trend reflects a peak in UV exposure, with the region experiencing consistently high levels throughout the summer months, including August and September, where the UV Index remains at 12 and 11 respectively. Awareness is crucial, as prolonged sun exposure during this period can lead to severe skin damage. For more detailed information on UV levels, visit Jiangnan UV Index.
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In July, the sun shines brightly over Jiangnan, offering an impressive 274 hours of sunshine, showcasing a delightful peak in the summer season. This vibrant month follows a steady increase in sunlight, starting from just 142 hours in January and building momentum through the spring. As the days lengthen and warm, July stands out not only for its luminosity but also for the burgeoning warmth that sets the stage for summer festivities. The sunshine continues its ascent into August, with 309 hours shimmering on the horizon, promising more sun-soaked days ahead. The consistent rise from the earlier months highlights the region's transition into full summer glory, making July an exhilarating time to experience the beauty of Jiangnan.
In Jiangnan, China, the likelihood of sunny weather takes a notable dip during the summer months, with July experiencing a mere 13% chance of sunshine. This marks the lowest point in the year, highlighting a stark contrast from January, where the sun shines brightly 54% of the time. As spring gives way to summer, the chances of clear skies diminish, with June already feeling the effects at 16%. Interestingly, the trend begins to reverse in August, where a 24% chance hints at a return to better weather. Overall, July stands out as a month where overcast skies tend to reign, paving the way for the wetter conditions typical of the season.
In Jiangnan, China, the month of July continues the trend of extended daylight that begins in spring, offering a generous 13 hours of sunlight each day. This marks a peak in daylight duration, alongside June and August, creating a vibrant atmosphere that encourages outdoor activities and exploration. With daylight progressively increasing from 10 hours in January to 12 hours in April, it reaches this zenith before gradually descending back to 11 hours in October. The consistent 13 hours throughout July and August highlights the region's warmth and liveliness during the peak of summer, making it a perfect time for both locals and visitors to bask in the sun's embrace before the days start to shorten once again.
In July, the winds in Jiangnan, China usher in a refreshing change, with an average speed of 2.3 m/s (5 mph), the highest of the year. This briskness offers a pleasant contrast to the generally calm months of the earlier summer, where wind speeds dipped to a low of 1.4 m/s (3 mph) in June. As the heat of the season intensifies, the July breeze becomes a welcome companion, enhancing outdoor experiences and invigorating the lush landscapes of Jiangnan. Interestingly, this uptick in wind speed is followed by a slight decline in August, returning to a gentler 1.5 m/s (3 mph), highlighting the seasonal ebb and flow of wind that characterizes this picturesque region.
Weather in Jiangnan varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Jiangnan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In July, the weather is characterized by high temperatures, with minimums around 21°C (70°F) and maximums soaring to 41°C (106°F), contributing to an average temperature of 29°C (85°F). This month also sees significant precipitation, totaling 233 mm (9.2 in) over approximately 16 days, along with high humidity levels at 91%. In contrast, January brings a starkly different climate, where temperatures vary from a minimum of -5°C (23°F) to a maximum of 25°C (78°F), with an average of just 7°C (46°F). The precipitation in January is considerably lower at 67 mm (2.7 in) across 8 days, and humidity drops to 65%. For more details on January weather, you can refer to Jiangnan weather in January.
July and February present stark contrasts in weather. In July, temperatures soar with a minimum of 21°C (70°F) and can reach a sweltering maximum of 41°C (106°F), averaging around 29°C (85°F). This month is characterized by high humidity at 91% and significant rainfall, totaling 233 mm (9.2 in) over 16 days. In contrast, February experiences much cooler conditions with temperatures dipping as low as -3°C (26°F) and peaking at a maximum of 27°C (81°F), with an average temperature of 9°C (48°F). The month sees considerably less precipitation at 75 mm (2.9 in) across 10 days, accompanied by a lower humidity level of 71%. For more detailed information on February's climatic conditions, you can visit Jiangnan weather in February.
In July, the weather is characterized by high temperatures, with average warmth around 29°C (85°F) and peaks reaching a scorching 41°C (106°F). The month experiences significant precipitation, totaling 233 mm (9.2 in) over 16 days, contributing to the high humidity of 91%. On the other hand, March presents a stark contrast, with milder temperatures ranging from a minimum of -1°C (31°F) to a maximum of 31°C (89°F) and an average of 14°C (57°F). The precipitation is less intense, at 134 mm (5.3 in) over 15 days, alongside a humidity level of 81%. For more insights about March weather in Jiangnan, you can visit Jiangnan weather in March.
In July, the weather is significantly warmer than in April, with average temperatures soaring to 29°C (85°F) and maximums reaching up to 41°C (106°F). In contrast, April experiences much cooler temperatures, with an average of 18°C (65°F) and a maximum of 34°C (93°F). Additionally, July sees more precipitation, totaling 233 mm (9.2 in) over 16 days, compared to April's 97 mm (3.8 in) across 12 days. Humidity levels are also higher in July at 91%, while April has a more moderate humidity of 86%. For a closer look at what to expect during this spring month, check out Jiangnan weather in April.
In comparing the weather between July and May, July presents a much hotter climate, with average temperatures reaching 29°C (85°F) compared to May's more temperate 23°C (74°F). While both months can peak at similar maximum temperatures of 41°C (106°F for July and 107°F for May), July is characterized by significantly higher humidity levels at 91%, compared to May's 87%. Furthermore, July experiences more precipitation, with 233 mm (9.2 in) over 16 days, as opposed to May's 189 mm (7.4 in) across 14 days. For a detailed look at May's weather dynamics, you can visit Jiangnan weather in May.
In July, the weather warms up significantly compared to June, with average temperatures rising from 25°C (78°F) in June to 29°C (85°F) in July. The maximum temperatures in July can reach a scorching 41°C (106°F), while June peaks at a still hot 38°C (100°F). However, July experiences a decrease in total precipitation, with 233 mm (9.2 in) over 16 days, compared to June's 286 mm (11.3 in) across 19 days. Humidity is slightly higher in July at 91%, compared to June's 87%, contributing to a more oppressive feel despite the lower rainfall. For more details on June weather, you can visit Jiangnan weather in June.
In comparison to July, August sees a slight rise in average temperature, with a minimum of 22°C (71°F) and an average of 30°C (87°F), while the maximum remains consistent at 41°C (106°F). Notably, August experiences significantly less precipitation, totaling 136 mm (5.3 in) over 11 days, in contrast to July's 233 mm (9.2 in) over 16 days. Additionally, humidity decreases marginally from 91% in July to 87% in August, suggesting a slightly more comfortable atmosphere. For more detailed information, you can check out Jiangnan weather in August.
July experiences significantly warmer temperatures compared to September, with minimums averaging 21°C (70°F) and a scorching maximum of 41°C (106°F) against September's range of 16°C (62°F) to 39°C (102°F). The average temperature in July is higher at 29°C (85°F), while September's average is a more moderate 27°C (80°F). Additionally, July sees a substantial amount of rainfall, averaging 233 mm (9.2 in) over 16 days, whereas September has much less precipitation at 90 mm (3.6 in) and fewer rainy days, just 11. The humidity is also notably higher in July at 91%, while September is more comfortable at 72%. For more details, check out Jiangnan weather in September.
July and October present starkly contrasting weather patterns. In July, temperatures soar with a minimum of 21°C (70°F) and maximums that can reach up to 41°C (106°F), averaging a sweltering 29°C (85°F). The month is characterized by high humidity at 91% and significant rainfall, accumulating 233 mm (9.2 in) over 16 days. In contrast, October offers a much cooler climate with a minimum temperature of 9°C (49°F) and a maximum of 37°C (98°F), averaging a comfortable 21°C (69°F). Precipitation drops sharply to 59 mm (2.3 in) over just 7 days, and humidity decreases to 74%. For more details, check out Jiangnan weather in October.
In July, the weather is typically hot and humid, with temperatures ranging from a minimum of 21°C (70°F) to a scorching maximum of 41°C (106°F) and an average of around 29°C (85°F). The month also sees considerable rainfall, with 233 mm (9.2 in) of precipitation over 16 days, resulting in a high humidity level of 91%. In contrast, November offers a much milder climate, with temperatures dropping to a minimum of 3°C (38°F) and peaking at 32°C (90°F), averaging around 15°C (60°F). Precipitation is significantly reduced to 67 mm (2.6 in) over 9 days, and humidity levels decrease to 80%. For more detailed insights on the weather during this month, you can refer to Jiangnan weather in November.
In July, the weather is characterized by high temperatures, ranging from a minimum of 21°C (70°F) to a scorching maximum of 41°C (106°F), with an average of 29°C (85°F). The month is also marked by significant rainfall, totaling 233 mm (9.2 in) over 16 rainy days, and a high humidity level of 91%. In stark contrast, December experiences much cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 25°C (78°F), averaging around 9°C (49°F). Precipitation is considerably lower in December, with only 62 mm (2.5 in) over 9 rainy days and humidity dropping to 78%. For more insights on regional weather, check out Jiangnan weather in December.
As we delve into the July weather in Jiangnan, this month stands out with its sweltering highs, consistently reaching into the low 40s°C, making it one of the hottest periods of the year. In stark contrast to the milder temperatures of other months, July brings with it a sultry humidity level of 91%, which intensifies the heat, often leaving residents seeking respite indoors. Additionally, the region experiences significant rainfall, with over half the month seeing precipitation, which is a marked increase compared to the drier months surrounding it. This combination of heat and moisture establishes July as a uniquely tropical climate, offering both challenges and a lush landscape. For a more detailed look at the nuances of Jiangnan's climate throughout the year, visit Jiangnan Climate.