Last updated: August 21, 2025
August in Nantong, China, reveals a dynamic climate characterized by high temperatures and significant humidity. With maximum heat soaring to 40°C (103°F) and an average of 28°C (83°F), the summer month is both oppressive and vibrant. Temperatures can dip to a comfortable 18°C (65°F) at night, offering brief relief from the day's sweltering conditions. Rainfall is notable, totaling 146 mm (5.7 in) over 14 days, contributing to a humid atmosphere with an average humidity level of 87%. This blend of heat and moisture shapes Nantong's lively summer experience, fostering a unique environment for both residents and visitors.
In Nantong, China, August marks the peak of summer, showcasing warm and humid conditions. With minimum temperatures averaging 18°C (65°F) and soaring to a maximum of 40°C (103°F), the month is characterized by sizzling days perfect for outdoor adventures. The average temperature settles around 28°C (83°F), reflecting a significant increase from the cooler months earlier in the year. This trend continues from July, where similar extreme highs were recorded, emphasizing the region's summer intensity. As the city basks in warmth, it's a prime time for festivals and activities, but visitors should be prepared for the heat and humidity that define Nantong's August climate.
In August, Nantong experiences moderate precipitation, with a total of 146 mm (5.7 inches) over 14 days. This month marks a slight decrease from July’s 149 mm but continues the trend of significant rainfall, characteristic of the region's summer months. The earlier spikes in rainfall from May (174 mm) and June (181 mm) begin to temper, yet August still retains a healthy amount of moisture, paving the way for the lush landscapes the area is known for. As the transition to autumn approaches, precipitation levels typically stabilize, with September seeing an increase once again to 174 mm, indicating a cyclical nature in Nantong's climate.
In Nantong, China, August marks the peak of humidity, reaching a substantial 87%. This month is characterized by a noticeable upward trend, as humidity levels have steadily climbed since the beginning of the year. Starting at 72% in January, the humidity consistently increases through the warmer months, with June and July maintaining a high 85%. As summer transitions to fall, August stands out as the month with the highest humidity, making it a key time for understanding the region's climate patterns. Following August, humidity dips slightly in September but remains elevated at 84%, indicating a lingering warmth before the cooler months set in. This pattern highlights the humid subtropical climate of Nantong, where the sultry summer months significantly influence the overall weather experience.
August in Nantong, China, continues the trend of intense sun exposure prevalent over the summer months. With a UV Index of 12, categorized as extreme, residents and visitors alike should be especially vigilant, as the burn time is a mere 10 minutes. This peak aligns with July's conditions, emphasizing a pattern of elevated UV levels throughout the warmest season. As the summer progresses, the UV Index reaches its highest point in both June, July, and August, creating a stark reminder for sun safety. As temperatures begin to cool, September will see a decrease to a very high UV Index of 9, suggesting a gradual transition to safer sun exposure. For more details on UV trends in the area, check out the full Nantong UV Index.
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August in Nantong, China, is a remarkable time, boasting an impressive 312 hours of sunshine, which highlights the peak of summer's radiance. This month follows a steady increase from 304 hours in July, reflecting a consistent trend of longer, brighter days as the year progresses. With daylight hours steadily rising from a modest 96 hours in January to August's climactic peak, it’s clear that Nantong basks in an abundance of sunlight during the summer months. As the seasons shift into early autumn, the sunshine begins to taper off, dropping to 219 hours in September, but August remains the month to savor the sun’s warm embrace before the cooler months arrive.
In Nantong, China, August offers a 26% chance of sunny weather, placing it in the middle tier of the year's sunniest months. Following the peak of July’s 30%, the likelihood experiences a slight drop, yet remains significantly higher than the cloudier spring months, particularly April and June, which see only 12% sunny days. Notably, as summer transitions to autumn, September offers an improved 38% chance of sunshine, suggesting a seasonal trend towards clearer skies. Thus, while August may not boast the brightest days, it maintains a decent promise of sun amidst the shifting weather patterns.
In Nantong, China, the daylight duration experiences a gentle ebb and flow throughout the year, peaking in the warmer months. August maintains a vibrant 13 hours of daylight, aligning with the consistent brightness seen since June. This plateau of extended daylight from May to August creates an inviting atmosphere for outdoor activities and summer adventures. As the year transitions into September, daylight gradually diminishes to 12 hours, signaling the onset of autumn, where days start to shorten, ultimately retreating back to 10 hours by December. This rhythmic cycle not only paints a picturesque seasonal landscape but also enhances the charm of Nantong's ever-changing environment.
In August, the wind in Nantong, China carries a gentle whisper, with an average speed of 1.5 m/s (3 mph), mirroring the calmness of the preceding months. This consistency, prevalent since June, suggests that the summer season maintains a tranquil atmosphere, ideal for leisurely outdoor activities. Interestingly, September sees a slight uptick to 1.9 m/s (4 mph), hinting at a subtle transition towards the autumn breezes that will soon grace the region. Overall, the gentle summer winds create a serene backdrop for the vibrant life in Nantong, inviting locals and visitors alike to relish the harmonious blend of nature and urban charm.
Weather in Nantong varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Nantong, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present stark contrasts in weather. August is characterized by warm to hot temperatures, with minimums around 18°C (65°F) and maximums soaring up to 40°C (103°F), averaging a humid 28°C (83°F). It also sees considerable rainfall, totaling 146 mm (5.7 inches) over about 14 days. In contrast, January experiences much cooler temperatures, with a minimum of -4°C (26°F) and a maximum of 17°C (62°F), averaging just 7°C (45°F). Rainfall is significantly lower in January, at 46 mm (1.8 inches) over approximately 12 days, and the humidity is also reduced to 72%. For a closer look at January's conditions, visit Nantong weather in January.
August and February present stark contrasts in weather, reflecting the extremes of a humid summer and a chilly winter. In August, temperatures can soar as high as 40°C (103°F) with an average of 28°C (83°F), accompanied by high humidity at 87%, resulting in frequent summer storms and a total precipitation of 146 mm (5.7 in) over 14 days. In contrast, February offers a much cooler atmosphere with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 25°C (77°F), creating a crisp and refreshing climate. This month sees significantly less precipitation, totaling 47 mm (1.8 in) across 13 days, and a lower humidity level of 76%. For more detailed insights on February weather, you can visit Nantong weather in February.
August and March present strikingly different weather conditions. In August, temperatures soar with a minimum of 18°C (65°F) and an average high of 28°C (83°F), reaching up to 40°C (103°F) on the hottest days. This month also sees significant rainfall, with 146 mm (5.7 in) spread over 14 days, contributing to high humidity levels of 87%. In contrast, March is much cooler, featuring temperatures that range from a low of 5°C (41°F) to a pleasant average of 14°C (58°F) and a maximum of 30°C (87°F). Although March experiences less rainfall at 97 mm (3.8 in) over 17 days, its humidity remains relatively high at 80%. For a closer look at March weather in Nantong, check out Nantong weather in March.
In comparing the weather between April and August, it's clear that August is the hotter month, with average temperatures soaring to around 28°C (83°F) and maximums hitting 40°C (103°F). In contrast, April offers much cooler conditions, with an average temperature of 18°C (65°F) and a maximum of 33°C (92°F). Both months experience significant humidity, but August's levels are notably higher at 87%, compared to April's 77%. Additionally, while April receives about 112 mm (4.4 in) of precipitation over 16 days, August sees increased rainfall totaling 146 mm (5.7 in) over 14 days. For more detailed information, you can check Nantong weather in April.
August in Nantong is noticeably warmer than May, with average temperatures reaching 28°C (83°F) compared to May's 21°C (70°F). The summer month can experience extreme highs of up to 40°C (103°F), while May's maximum temperature is a more moderate 35°C (96°F). Both months see significant rainfall, but August has lower total precipitation at 146 mm (5.7 in) over 14 days, in contrast to May's 174 mm (6.8 in) over 19 days. Additionally, humidity levels are slightly higher in August at 87%, compared to 82% in May, contributing to a more oppressive feel during the summer. For more detailed information, you can visit Nantong weather in May.
August weather is characterized by higher temperatures compared to June, with August averaging 28°C (83°F) and reaching maximums of 40°C (103°F), while June sees an average of 24°C (75°F) and a peak of 35°C (95°F). Despite higher temperatures, August experiences slightly less precipitation at 146 mm (5.7 in) over 14 days, compared to June's 181 mm (7.1 in) across 18 days. Humidity levels remain relatively high in both months, with August at 87% and June at 85%. For more details on June weather, check Nantong weather in June.
In comparison to July, August experiences slightly higher average temperatures, with a minimum of 18°C (65°F) and an average of 28°C (83°F), compared to July's minimum of 19°C (67°F) and an average of 27°C (82°F). Both months reach similar maximum temperatures of around 40°C (104°F) and 40°C (105°F), indicating a consistent peak heat. Precipitation levels are relatively close as well, with August receiving 146 mm (5.7 in) over 14 days, slightly less than July's 149 mm (5.9 in) over 17 days. Humidity is also a bit higher in August at 87%, compared to 85% in July. For more details, check out Nantong weather in July.
August tends to be hot and humid, with average temperatures around 28°C (83°F) and maximums reaching up to 40°C (103°F). This month experiences significant rainfall, totaling 146 mm (5.7 in) over 14 days, contributing to a high humidity level of 87%. In contrast, September brings a noticeable drop in temperatures, with averages falling to 23°C (74°F) and maximums of 36°C (96°F). Rainfall also increases slightly to 174 mm (6.9 in) over 18 days, while humidity decreases slightly to 84%. For a more detailed look at the weather conditions during this month, visit Nantong weather in September.
August and October present a stark contrast in weather characteristics. In August, temperatures soar with a minimum of 18°C (65°F), averaging a warm 28°C (83°F), and peaking at a scorching 40°C (103°F). The month is also quite humid, with an average humidity of 87% and significant rainfall, totaling 146 mm (5.7 inches) over 14 days. In comparison, October brings a noticeable drop in temperatures, with a minimum of 8°C (46°F), an average of 17°C (63°F), and a maximum of 35°C (94°F). While the overall precipitation is slightly lower at 130 mm (5.1 inches) across 19 days, the humidity remains moderate at 81%. For more detailed insights, you can view Nantong weather in October.
August and November present a stark contrast in weather conditions. August typically boasts warm temperatures, ranging from a minimum of 18°C (65°F) to a scorching maximum of 40°C (103°F), with an average of 28°C (83°F). The month is characterized by high humidity at 87% and significant rainfall, totaling 146 mm (5.7 in) over 14 days. In contrast, November experiences much cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 27°C (81°F), averaging around 13°C (55°F). Precipitation decreases to 68 mm (2.7 in) over 12 days, accompanied by slightly lower humidity at 86%. For more detailed insights on November weather, visit Nantong weather in November.
August and December present a stark contrast in weather conditions. In August, temperatures soar with a minimum of 18°C (65°F) and an average of 28°C (83°F), peaking at a sweltering 40°C (103°F). The month is notably humid, with an average humidity of 87% and significant precipitation of 146 mm (5.7 in) spread over 14 days. In contrast, December brings cooler temperatures, starting at a chilling minimum of -1°C (31°F) and averaging just 8°C (47°F), with a maximum of 18°C (64°F). Precipitation in December is considerably lower at 47 mm (1.8 in), occurring on 13 days, and the humidity also drops to 81%. For more detailed weather insights, you can visit Nantong weather in December.
August in Nantong brings a remarkable shift in weather compared to other months. As summer peaks, temperatures soar, with an average warmth that invites both outdoor adventures and the chance to cool off by the water. However, this heat comes with a notable spike in humidity, making the air feel heavier and prompting frequent afternoon thunderstorms. With an increase in precipitation days, August can feel quite wet, contributing to the lush landscapes characteristic of this region. For those planning their visits, understanding the unique climate dynamics of this month is essential—discover more about the year-round conditions at Nantong Climate.