Last updated: August 21, 2025
In Jiangnan, China, August is characterized by hot and humid conditions, with temperatures soaring to a maximum of 37°C (99°F) and averaging around 29°C (84°F). The month experiences a significant amount of precipitation, totaling 264 mm (10.4 in) over approximately 25 days, contributing to the region's lush landscapes. With humidity levels at an impressive 88%, the air is thick and heavy, making it essential for visitors and locals to stay hydrated and seek relief from the sultry heat. This vibrant, yet challenging weather sets the stage for Jiangnan's stunning natural beauty and cultural richness during the height of summer.
In August, Jiangnan, China, experiences a continuation of the summer heat, with temperatures peaking in a warm embrace. The minimum temperature hovers at a comfortable 24°C (75°F), while the average temperature settles at 29°C (84°F), showcasing a vibrant summertime atmosphere. Maximum temperatures can climb to 37°C (99°F), reflecting the ongoing influence of humid subtropical conditions. This month follows a progressive trend seen throughout the summer, where both minimum and average temperatures have consistently risen since June. As August transitions to September, the city begins to cool slightly, hinting at the arrival of autumn yet leaving behind a lingering warmth that embodies the region's tropical charm.
August in Jiangnan, China, marks a significant peak in precipitation, with 264 mm (10.4 in) of rain falling across an impressive 25 days. This month stands out as the second wettest of the year, following June, showcasing the region's characteristic summer monsoon pattern. As the temperature steadily climbs throughout the summer, moisture-laden clouds result in an uptick in rainfall days, indicating a shift toward more persistent, yet variable, wet weather. This trend not only enriches the lush landscapes of Jiangnan but also supports agricultural activities essential for the region's economy. As the rainfall begins to taper off in September, the cumulative effects of August's downpours play a crucial role in transitioning from the humid summer to the cooler autumn months.
In Jiangnan, China, August marks a peak in the region's humidity, maintaining an impressive 88% that closely follows July's record high of 89%. This late-summer trend reflects the area's transition from the intense heat of June and July, where the humidity soared to 80% and 89%, respectively. As the year progresses from August to September, humidity takes a noticeable decline to 72%, showcasing a gradual shift towards the drier months of autumn. Overall, the data illustrates a clear pattern: humidity levels rise steadily from early spring, reaching their zenith in the summer months before tapering off as the seasons change. This natural rhythm underscores the importance of humidity in shaping the region's climate and lifestyle.
In August, Jiangnan, China, experiences a consistently extreme UV Index of 13, which is unchanged from the previous months of June and July. This signifies a critical call for sun safety, as the burn time is a mere 10 minutes—a stark reminder to be vigilant during outdoor activities. With UV levels remaining high throughout the summer, the trend highlights a pressing need for effective sun protection measures. As the seasons shift, the UV Index does begin to decrease in September; however, August stands as one of the peak months for solar intensity, reinforcing the importance of awareness and precaution. For more detailed information, visit Jiangnan UV Index.
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In August, the sun shines brightly in Jiangnan, China, offering a generous 289 hours of sunlight, just shy of the peak found in July with 295 hours. This summer month continues the trend of abundant sunshine, following a gradual ascent from the 140 hours recorded in January. The vibrant increase peaks in the late spring with 288 hours in May, heralding the lush greenery that characterizes this region. As summer transitions into early autumn, August's radiant days seamlessly blend into September's 282 hours, maintaining the sun-soaked ambiance that residents cherish. Overall, the trend reveals that Jiangnan enjoys a robust summer season, with significant sunlight hours nurturing its picturesque landscapes and lively outdoor activities.
In Jiangnan, China, the likelihood of sunny weather reaches its lowest point in August, with only a 14% chance of clear skies. This trend marks a significant drop from the higher percentages seen earlier in the summer months, such as July at 29% and June at 16%. As the peak of summer fades, residents and visitors alike may find themselves facing more overcast days. Interestingly, this pattern contrasts starkly with the winter months, where the chance of sunshine climbs back to 47% by January and December. Overall, August is a month where rain clouds are more prevalent, making it a period of respite from the bright sunny days of spring and early summer.
In Jiangnan, China, the rhythm of daylight duration distinctly shifts throughout the year, showcasing a fascinating trend. By August, the days begin to gradually shorten, offering around 12 hours of daylight—a slight decrease from the longer, sun-drenched days of summer. This month caps off the peak sunlight period, which spans from May to July, where residents enjoy a generous 13 hours of daylight. As autumn approaches in September, daylight remains steady at 12 hours, indicating a gentle transition before the days continue to shorten into the cooler months of October and November. Overall, the twilight of August signals the approach of fall, as nature begins to prepare for the quieter, softer light of winter.
In August, the winds of Jiangnan whisper gently at an average speed of 2.5 m/s (6 mph), maintaining a softness characteristic of the summer months. This slight breeze is part of a broader trend observed throughout the year, where wind speeds fluctuate but generally remain moderate. Notably, March and October stand out as the months with the highest gusts, reaching 3.0 m/s (7 mph) and 3.3 m/s (7 mph), respectively, bringing invigorating freshness. In sharp contrast, the tail end of summer and the transition into autumn show a significant dip, with September recording the year's lowest winds at 1.7 m/s (4 mph). Overall, the gentle August winds encapsulate the serene and tranquil essence of Jiangnan’s summer, where a delicate balance of breezes enhances the region's picturesque landscape.
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.
In August, the weather is characterized by high temperatures, with a minimum of 24°C (75°F), an average of 29°C (84°F), and maximums reaching up to 37°C (99°F). The month experiences significant precipitation, totaling 264 mm (10.4 inches) over approximately 25 days, contributing to a muggy atmosphere with a humidity level of 88%. In stark contrast, January presents a cooler climate, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 27°C (82°F) and an average temperature of 14°C (58°F). This month sees much less rainfall, with only 41 mm (1.6 inches) over about 7 days, and a lower humidity of 56%. For a more detailed look at January weather, you can visit Jiangnan weather in January.
August and February present a striking contrast in weather characteristics. In August, temperatures soar with a minimum of 24°C (75°F) and can reach up to 37°C (99°F), accompanied by high humidity averaging 88% and substantial rainfall of 264 mm (10.4 in) over 25 days. In stark comparison, February offers a much cooler climate with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 29°C (85°F), and significantly less precipitation, totaling only 60 mm (2.4 in) over 8 days, along with lower humidity levels of 62%. For a closer look at February's weather patterns, you can visit Jiangnan weather in February.
August and March showcase distinctly different weather patterns. In August, temperatures soar, with a minimum of 24°C (75°F) and an average peak of 29°C (84°F), reaching a maximum of 37°C (99°F). This high heat is often accompanied by considerable rainfall, totaling 264 mm (10.4 in) over 25 days, and a high humidity of 88%. In contrast, March experiences much cooler temperatures, with a minimum of 9°C (48°F) and an average of 20°C (68°F), peaking at 31°C (89°F). The month sees significantly less precipitation, at 103 mm (4.1 in) over 18 days, and a lower humidity level of 62%. To learn more about Jiangnan's specific weather in March, you can visit this link: Jiangnan weather in March.
The weather in August is characterized by significantly warmer temperatures and higher humidity compared to April. August sees average temperatures around 29°C (84°F), with maximum highs reaching up to 37°C (99°F) and a notable humidity level of 88%. In contrast, April enjoys milder temperatures, with an average of 23°C (73°F) and daily highs peaking at 36°C (97°F), accompanied by a much lower humidity of 58%. Additionally, August experiences a considerably higher precipitation level of 264 mm (10.4 in) over 25 days, while April records only 96 mm (3.8 in) over 15 days. For those interested in more details about April weather, you can check out Jiangnan weather in April.
August and May present distinct weather conditions, highlighting the transition from late spring to summer. In August, temperatures soar with a minimum of 24°C (75°F) and an average of 29°C (84°F), reaching a peak of 37°C (99°F). This month also experiences significant rainfall, averaging 264 mm (10.4 in) over 25 days, accompanied by high humidity levels of 88%. In contrast, May offers milder conditions, with a minimum of 16°C (61°F), an average of 26°C (80°F), and a maximum of 36°C (98°F). Precipitation is less intense at 175 mm (6.9 in) over 20 days, coupled with a lower humidity level of 74%. For more details on May weather specifically, you can visit Jiangnan weather in May.
In comparing the weather of August and June, both months exhibit similar high temperatures, with average highs reaching up to 37°C (99°F) and averages of 29°C (84°F). However, August tends to be slightly more humid, with humidity levels averaging 88% compared to June's 80%. While both months experience significant rainfall, June has a slightly higher precipitation total of 275 mm (10.8 in) over 23 days, whereas August sees 264 mm (10.4 in) over 25 days. For further insights on June weather specifics, you can visit Jiangnan weather in June.
In comparing the weather patterns of July and August, both months exhibit remarkably similar temperatures, with July reaching a maximum of 38°C (100°F) and August slightly lower at 37°C (99°F). However, August experiences a notable increase in precipitation, totaling 264 mm (10.4 in) over 25 days compared to July's 213 mm (8.4 in) over 23 days, making August the wetter of the two months. Humidity remains high in both months, with July at 89% and August at 88%, contributing to the overall sultry conditions typical of the region. For a closer look at July weather specifics, you can visit Jiangnan weather in July.
August weather is characterized by higher temperatures, with a minimum of 24°C (75°F) and an average of 29°C (84°F), peaking at 37°C (99°F). Additionally, it experiences substantial precipitation, averaging 264 mm (10.4 in) over 25 days, accompanied by high humidity levels of 88%. In contrast, September sees a slight dip in temperatures, with a minimum of 20°C (68°F) and an average of 28°C (82°F), while the maximum reaches 36°C (97°F). This month also brings reduced rainfall, totaling 170 mm (6.7 in) across 18 days, and lower humidity at 72%. For more detailed insights about the weather in this month, you can visit Jiangnan weather in September.
August and October present stark contrasts in weather conditions. In August, temperatures are much warmer, with lows around 24°C (75°F) and highs reaching up to 37°C (99°F). The month is also characterized by high humidity levels of 88% and significant rainfall, accumulating to 264 mm (10.4 in) over 25 days. In contrast, October brings a cooler climate, with average temperatures dropping to a minimum of 15°C (59°F) and a maximum of 34°C (94°F). Precipitation decreases significantly to 117 mm (4.6 in) across just 13 days, while humidity levels fall to a more comfortable 64%. For more detailed insights into the October climate, you can explore Jiangnan weather in October.
In August, the weather is characterized by high temperatures, with minimums around 24°C (75°F) and maximums soaring up to 37°C (99°F), creating a hot and humid environment with an average temperature of 29°C (84°F). Precipitation is significant during this month, totaling 264 mm (10.4 in) over 25 days, contributing to a high humidity level of 88%. In contrast, November brings a dramatic shift, featuring milder temperatures with a minimum of 9°C (49°F) and a maximum of 29°C (85°F), resulting in a more comfortable average of 20°C (68°F). The rainfall in November is considerably less, at 40 mm (1.6 in) across just 9 days, and the humidity drops to 61%. For more detailed information on the weather patterns, you can visit Jiangnan weather in November.
August and December present strikingly different weather patterns. In August, temperatures soar, with a minimum of 24°C (75°F), an average of 29°C (84°F), and a sweltering maximum of 37°C (99°F). This warmth is accompanied by high humidity at 88% and significant rainfall, totaling 264 mm (10.4 in) over 25 days. In contrast, December experiences much cooler temperatures, with lows of 4°C (40°F), an average of 15°C (59°F), and a maximum of 29°C (84°F). Precipitation drops significantly to 48 mm (1.9 in) over just 8 days, and humidity decreases to 63%. For more insights into the weather in December, you can explore Jiangnan weather in December.
As August settles in, Jiangnan transforms into a vibrant tapestry of heat and humidity, with conditions that starkly contrast the cooler months. The sweltering temperatures compel residents to seek shade and respite, while the region's high humidity, peaking at an impressive 88%, can make even brief outings feel stifling. Frequent rainfall graces the month, resulting in nearly 25 days of precipitation, contributing to the lush landscapes that define this time of year. Those drawn to the mystique of August's climate will find it uniquely enchanting yet challenging. For a deeper dive into the climatic conditions of this beautiful region, visit Jiangnan Climate.