Last updated: August 21, 2025
August in Jiangnan, China presents an intense summer tableau characterized by a striking maximum temperature peaking at 40°C (104°F), while the average lingers around a warm 29°C (85°F) and a minimum of 19°C (67°F). This month sees 138 mm (5.4 in) of rainfall over approximately 13 days, contributing to an 87% humidity level that envelops the region in a palpable warmth. Travelers and locals alike should prepare for the blend of heat and humidity that defines this vibrant season, offering both challenges and the lush beauty of Jiangnan's landscape.
In Jiangnan, China, August brings a peak in summer warmth, with temperatures ranging from a minimum of 19°C (67°F) to a scorching maximum of 40°C (104°F). The average temperature sits comfortably at 29°C (85°F), making it one of the hottest months of the year. This noticeable rise is part of a distinct upward trend throughout the summer, with July already hitting an impressive peak at 39°C (103°F). As the season progresses, the balmy evenings invite outdoor activities, while the intense heat during the day encourages a slower, more leisurely pace. However, as August transitions into September, a slight cooldown begins, setting the stage for the cooler autumn months ahead.
In August, Jiangnan, China experiences a significant precipitation total of 138 mm (5.4 in), showcasing a notable peak in the region's wet season. This contrasts with the preceding months, where rainfall steadily increased, particularly from May through July. In August, however, the number of rainy days decreases to 13, suggesting a period of concentrated downpours rather than frequent light rains. This trend hints at the transition towards September, which sees a rise in precipitation again at 179 mm (7.0 in) over 16 days. Overall, the August rainfall patterns reflect a shift, providing a unique character to Jiangnan’s summer, blending warm temperatures with occasional intense showers, ultimately paving the way for the lush months that follow.
In August, the humidity in Jiangnan, China peaks at a notable 87%, reflecting the region's characteristic summer sultriness. This month marks a continuation of the upward trend that began in the spring, as humidity levels steadily rise from a more comfortable 72% in January to the stifling heights witnessed in late summer. The consistent increase through the months—especially the jump from 82% in May to 85% in July—culminates in August, where the air feels particularly thick and heavy, setting the stage for a humid transition into the cooler autumn months. Following August, September experiences a slight dip to 84%, hinting at a gradual return to the more temperate conditions typical of the fall season.
In August, Jiangnan experiences a UV Index of 12, categorizing it as extreme and highlighting the importance of sun protection; with a burn time of just 10 minutes, unprotected skin can suffer damage quickly. This month mirrors July's peak, showcasing a summer trend where UV levels reach their highest, emphasizing the need for vigilance against harmful rays. Continuing from previous months, the UV Index displays a gradual ascent from 5 in January to consistently extreme levels by mid-summer, before tapering down in September. As you enjoy the warm weather, remember to stay sun-safe! For more details, visit Jiangnan UV Index.
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In Jiangnan, China, August stands out with its remarkable 313 hours of sunshine, marking a peak in the region's radiant summer. This is part of a wider trend where sunlit days progressively increase from the 107 hours in January to a seasonal high in mid-summer. The months leading up to August, particularly July with 298 hours, build a delightful crescendo of light and warmth, creating an inviting atmosphere for outdoor activities and scenic explorations. As the year transitions into autumn, sunshine begins to wane, dropping to 217 hours in September and further declining through the cooler months. This gradual shift emphasizes August as a golden bridge between the vibrant summer days and the subdued light of fall, making it a cherished time for both locals and visitors alike.
In Jiangnan, China, the likelihood of enjoying sun-soaked days in August stands at 25%, reflective of a subtle dip compared to the previous month, July, which boasts an optimistic 31% chance. This pattern reveals a trend where summer months, specifically July and August, generally offer the best probabilities for sunny weather, albeit with August showing a slight decline. As the region transitions toward fall, the chances improve again in September to an inviting 36%, suggesting a seasonal ebb and flow in sunshine. While August may not be the peak for sunlight, it still provides a respectable opportunity for those hoping to bask in warm rays amidst the lush landscapes of Jiangnan.
In Jiangnan, China, the progression of daylight hours throughout the year exhibits a clear seasonal rhythm. By August, the region enjoys a comfortable 13 hours of daylight, mirroring the luminosity of the preceding month, July. This peak summer duration follows a steady climb from the winter months, beginning with a mere 10 hours in January. As spring transitions into summer, daylight reaches its zenith in June, offering 14 hours of sunshine. However, August marks the transition towards the gradual decline of daylight, which will reduce to 12 hours by September, signaling the impending arrival of autumn. This natural ebb and flow of daylight not only shapes the daily activities of the region but also reflects the broader climatic patterns that define the enchanting Jiangnan experience.
In Jiangnan, China, the August wind dances gracefully at an average speed of 1.5 m/s (3 mph), maintaining the steady rhythm experienced throughout the summer months. As the seasons shift, a gentle increase in wind speed can be noted in September, where it reaches 1.9 m/s (4 mph), hinting at the impending autumn breeze. Throughout the year, wind speeds exhibit minor fluctuations, remaining relatively calm from January to July before experiencing this slight uptick. Interestingly, the months of November and December bring a return to the tranquil winds of 1.3 m/s (3 mph), wrapping up the year on a serene note. Overall, while August offers a comfortable wind, it becomes a precursor to more invigorating gusts that accompany the changing seasons in this picturesque region.
Weather in Jiangnan varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Jiangnan, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present stark contrasts in weather conditions. August is characterized by warm temperatures, with averages around 29°C (85°F) and peaks reaching up to 40°C (104°F), coupled with high humidity levels at 87%. This month experiences significant rainfall, totaling 138 mm (5.4 in) over approximately 13 days. In contrast, January brings a much cooler climate, with average temperatures around 8°C (47°F) and a maximum of only 17°C (63°F). Precipitation in January is minimal at 30 mm (1.2 in), spread over about 8 days, and the humidity is considerably lower at 72%. For more insights, visit Jiangnan weather in January.
August and February present stark contrasts in weather patterns. In August, temperatures soar with a minimum of 19°C (67°F), averaging a sizzling 29°C (85°F), and reaching highs of up to 40°C (104°F). The humidity is notably high at 87%, and the month experiences considerable rainfall, with 138 mm (5.4 in) of precipitation over 13 days. In contrast, February is much cooler, featuring a minimum temperature of 1°C (34°F) and an average of only 10°C (50°F), with highs reaching 25°C (78°F). The precipitation drops to 47 mm (1.9 in) over just 9 days, and the humidity is lower at 76%. For more detailed insights on February weather, check out Jiangnan weather in February.
The weather in August is characterized by significantly higher temperatures, with average highs reaching 29°C (85°F) and maximums soaring up to 40°C (104°F). In contrast, March features much cooler temperatures, averaging around 15°C (59°F) and peaking at 32°C (90°F). While August sees more humidity at 87% and a total precipitation of 138 mm (5.4 in) over 13 days, March experiences slightly lower humidity at 80% and a total of 101 mm (4.0 in) spread over 15 days. For more detailed information on March weather in Jiangnan, you can explore Jiangnan weather in March.
In comparing the weather of August and April, we see significant differences in temperature and humidity. August tends to be much warmer, with average temperatures around 29°C (85°F) and maximums reaching up to 40°C (104°F), while April has a more moderate average of 19°C (66°F) and maximums of 34°C (94°F). Both months experience similar levels of precipitation, with April receiving 139 mm (5.5 in) over 14 days and August slightly lower at 138 mm (5.4 in) over 13 days. Humidity is notably higher in August at 87%, compared to April's 77%, which can make the heat feel more oppressive. For a detailed look at the weather patterns, check out Jiangnan weather in April.
In comparing the weather between May and August, we observe notable differences in temperature and precipitation patterns. August tends to be considerably warmer, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 40°C (104°F), averaging around 29°C (85°F). In contrast, May's temperatures are milder, with a minimum of 12°C (54°F) and a maximum of 36°C (97°F), averaging 22°C (71°F). Precipitation is also significant in both months; however, May experiences more rainfall with 186 mm (7.3 in) over 19 days, compared to August's 138 mm (5.4 in) over 13 days. Interestingly, while August has a slightly higher humidity level at 87%, May's is not far behind at 82%. For more details on the weather in May, you can visit Jiangnan weather in May.
When comparing the weather in June and August, notable differences emerge in temperature and precipitation patterns. August is typically hotter, with average temperatures soaring to 29°C (85°F) and peaks reaching up to 40°C (104°F), while June maintains a cooler average of 25°C (77°F) with a maximum of 36°C (96°F). Despite August's higher temperatures, it experiences slightly less precipitation than June, receiving 138 mm (5.4 in) over 13 days compared to June's 151 mm (6.0 in) over 16 days. Humidity levels are relatively similar, with August at 87% and June at 85%. For more details, you can refer to Jiangnan weather in June.
Comparing the weather in August to that of July reveals some notable differences. In August, the minimum temperature is slightly lower at 19°C (67°F), while the average temperature rises to 29°C (85°F) and can reach a maximum of 40°C (104°F). This contrasts with July, where the minimum temperature is 21°C (70°F) and the average is a bit cooler at 28°C (83°F), peaking at 39°C (103°F). Precipitation levels also differ, with August receiving 138 mm (5.4 in) over 13 days, compared to July's 184 mm (7.3 in) across 16 days. Humidity remains relatively high in both months, with August at 87% and July slightly lower at 85%. For a more detailed insight into July weather specifics, check out Jiangnan weather in July.
August and September present distinct climatic characteristics. In August, temperatures range from a minimum of 19°C (67°F) to a scorching maximum of 40°C (104°F), with an average temperature of 29°C (85°F). This month also witnesses high humidity levels at 87% and considerable precipitation of 138 mm (5.4 in) over 13 days. In contrast, September brings cooler weather, with temperatures dipping slightly to a minimum of 17°C (62°F) and a maximum of 37°C (100°F). The average temperature decreases to 24°C (75°F), and while September experiences increased rainfall, totaling 179 mm (7.0 in) across 16 days, it maintains a slightly lower humidity level of 84%. For more detailed insights, check out Jiangnan weather in September.
August and October present a significant contrast in weather patterns. In August, temperatures range from a minimum of 19°C (67°F) to a scorching maximum of 40°C (104°F), with an average of 29°C (85°F). The month is also marked by high humidity at 87% and considerable precipitation, totaling 138 mm (5.4 in) over 13 days. In contrast, October features much cooler temperatures, with a minimum of 9°C (49°F) and a maximum of 35°C (96°F), averaging around 18°C (65°F). The humidity decreases slightly to 81%, and rainfall is a bit lower at 118 mm (4.6 in), spread over 15 days. For more details on October weather in the region, you can visit Jiangnan weather in October.
August and November present starkly contrasting weather conditions. In August, temperatures soar with a minimum of 19°C (67°F) and an average of 29°C (85°F), peaking at a sweltering 40°C (104°F). The month is characterized by high humidity at 87% and considerable precipitation, totaling 138 mm (5.4 in) over 13 rainy days. In contrast, November experiences a significant drop in temperatures, with a minimum of 4°C (39°F), an average of 13°C (56°F), and a maximum of 26°C (79°F). Precipitation decreases to 60 mm (2.4 in) over 12 days, while humidity slightly lingers at 86%. The shift from the sweltering heat of August to the cooler, more temperate conditions of November can be quite striking. For more insights on November weather, check out Jiangnan weather in November.
August and December present contrasting weather conditions, highlighting the dramatic seasonal shift. In August, temperatures soar with a minimum of 19°C (67°F) and can peak at a sweltering 40°C (104°F), accompanied by high humidity at 87%. This month also sees considerable rainfall, totaling 138 mm (5.4 in) over 13 days, contributing to a muggy atmosphere. In stark contrast, December offers much cooler temperatures, with a minimum of 0°C (32°F) and a maximum of 18°C (64°F). The average temperature hovers around 9°C (49°F), and precipitation is significantly lower at 29 mm (1.1 in) over just 8 days, while humidity remains at a comfortable 81%. For more detailed insights, you can check Jiangnan weather in December.
In August, Jiangnan's weather transforms into a hot and humid experience, setting it apart from the milder months that precede it. With an average temperature soaring to a sweltering 29°C, the heat persists alongside high humidity levels of 87%, creating a tropical atmosphere that can feel quite oppressive. This month also sees increased rainfall, with frequent showers impacting nearly half the days, contributing to the region's lush greenery. While other months may offer a more temperate climate, August stands out as a peak for both temperature and moisture, making it essential to stay hydrated and adaptable. For a detailed look at climatic trends, visit Jiangnan Climate.