Last updated: August 21, 2025
In Nantong, China, October ushers in a transition characterized by a maximum temperature reaching up to 35°C (94°F), an average of 17°C (63°F), and dipping to a minimum of 8°C (46°F). This month sees a significant amount of rainfall, totaling 130 mm (5.1 in) over approximately 19 days, contributing to the region's high humidity levels of around 81%. As autumn takes hold, the weather in Nantong becomes a blend of warmth and moisture, offering a unique backdrop for seasonal activities and exploration.
In October, Nantong, China, welcomes a significant shift in temperatures as the summer heat begins to wane. This month boasts a minimum temperature of 8°C (46°F), providing a crispness in the air that contrasts with the warmer months. The average temperature hovers around 17°C (63°F), creating a comfortable climate for outdoor activities, while the maximum can reach up to 35°C (94°F), hinting at the tail end of summer warmth. As the month progresses, the days gradually cool, signaling the approach of winter, yet October remains a pleasantly mild transition that invites exploration of the city's vibrant autumn landscape.
In October, Nantong experiences a moderate shift in weather patterns, with total precipitation measuring 130 mm (5.1 in) over 19 days of rainfall. This marks a notable decrease compared to the preceding months of May and June, which frequently saw heavier downpours exceeding 170 mm. The consistency of rainfall during October suggests a transitional phase into drier autumn conditions, as evidenced by a sharp decline in precipitation levels heading into November. Despite being less intense than the preceding summer months, October's rain continues to nourish the region, maintaining a balance between the lingering warmth and the encroaching coolness of winter.
In October, Nantong, China experiences a notable shift in humidity, averaging around 81%. This marks a slight decrease from the peak 87% seen in August, yet remains higher than the earlier months of the year. The humidity gradually escalates throughout the late spring and summer, hitting a high of 85% in both June and July, before tapering slightly in the fall. As October unfolds, citizens can expect a comfortable, albeit humid environment as they transition into the cooler months, setting the stage for November's rise back to 86%. This cyclical pattern underscores Nantong's tropical characteristics, where humidity often colors the year’s rhythm.
In October, Nantong, China, experiences a very high UV Index of 9, indicating that sun safety becomes increasingly vital as the month progresses. As we transition into fall, the exposure category remains consistent with the peak summer months, such as July and August, which also recorded an index of 12. With this level of UV exposure, the recommended burn time is just 15 minutes, similar to September's UV Index. It's a reminder that while temperatures may cool, UV rays can still pose significant risks. For those in Nantong, staying vigilant and protecting your skin is essential this October. For more detailed information on UV levels throughout the year, visit Nantong UV Index.
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October in Nantong, China, marks a notable transition as the summer sun gradually dims, bringing with it 138 hours of sunshine. This decrease in sunlight follows a peak in August, where the city basked in 312 hours of bright days. While October's hours are a dip from the preceding month of September's 219 hours, they still provide a gentle reminder of the warmer months as residents enjoy the cooler weather. The overall trend highlights a steady ascent in sunshine from the cold grip of January, culminating in the summer's abundance, followed by a slow descent as the year winds down into the winter months. In this way, October serves as a beautiful bridge between the vibrant summer and the quieter, reflective winter season.
In Nantong, China, October offers a 20% chance of sunny weather, which falls below the seasonal peak. As the year progresses from the sun-drenched days of summer, where July enjoys a notable 30% likelihood of sunshine, the chances gradually dwindle heading into the cooler months. Notably, September sees a revival with a 38% chance, making it a more favorable month for basking in sunlight. However, by October, the transition into autumn brings a decline, positioning it among the less sunny months. This trend suggests that while October is not the sunniest time of year, the occasional bright day can still punctuate the fall season, offering glimpses of sunshine amid the autumn ambiance.
As October unfolds in Nantong, China, the daylight begins to wane, offering approximately 11 hours of sunshine each day. Following the summer months, which basked in a steady 13 hours of daylight from June to August, October signals a transition toward shorter days. This gradual decline continues into November and December, where daylight dips back to 10 hours. Interestingly, October mirrors the earlier months of the year, exhibiting a pattern where daylight duration peaks from April to August, only to recede as the year approaches its close. Such trends not only highlight the rhythmic nature of seasonal change but also invite residents and visitors alike to relish the softer, golden tones of fall as daylight gradually diminishes.
As October unfolds in Nantong, a gentle breeze sweeps through the city, with an average wind speed of 1.5 m/s (3 mph)—consistent with the mild conditions of the preceding months. Following a slight uptick in September, when the winds registered at 1.9 m/s (4 mph), October marks a return to the steady patterns observed earlier in the year. While the momentum of fleeting summer zephyrs has calmed, this moderate wind creates a perfect backdrop for the autumn scenery. The trend reveals a subtle decline towards late autumn, with November averaging 1.2 m/s, suggesting a tranquil transition as Nantong prepares for the colder months ahead. Overall, October's winds offer a serene reminder of nature's rhythm, setting the stage for the seasonal shifts to come.
Weather in Nantong varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Nantong, focusing on differences in temperature, rainfall, humidity, and UV levels.
October and January present stark contrasts in weather. In October, temperatures range from a minimum of 8°C (46°F) to a sweltering maximum of 35°C (94°F), with an average of 17°C (63°F). The month experiences higher humidity at 81% and sees considerable precipitation with 130 mm (5.1 in) over 19 days. In contrast, January brings significantly cooler weather, with temperatures dipping to a minimum of -4°C (26°F) and an average of 7°C (45°F), peaking at only 17°C (62°F). The month is drier, with just 46 mm (1.8 in) of precipitation over 12 days and lower humidity at 72%. For more details, visit Nantong weather in January.
October and February present a stark contrast in weather conditions. October experiences a much wider temperature range, with minimums around 8°C (46°F) and maximums soaring up to 35°C (94°F), while February's temperatures drop significantly, ranging from a chilly -1°C (31°F) to a maximum of 25°C (77°F). Additionally, October tends to be wetter, with 130 mm (5.1 in) of precipitation over 19 days, compared to February’s lighter 47 mm (1.8 in) spread across 13 days. Humidity levels are also slightly higher in October at 81%, versus February's 76%. For a detailed look at February weather, check out Nantong weather in February.
When comparing the weather in October and March, one can observe notable differences in temperature and precipitation. October tends to be warmer, featuring average temperatures around 17°C (63°F) and highs reaching up to 35°C (94°F), while March has a cooler average of 14°C (58°F) with maximum temperatures around 30°C (87°F). Both months experience substantial rainfall, but October is wetter, receiving 130 mm (5.1 in) over 19 days compared to March's 97 mm (3.8 in) over 17 days. Humidity levels are quite similar, with October at 81% and March at 80%. For more detailed insights on the weather in March, you can refer to Nantong weather in March.
In comparing the weather of October and April, both months exhibit relatively mild temperatures, but October tends to be the warmer of the two. October boasts a minimum temperature of 8°C (46°F) and an average of 17°C (63°F), while April starts slightly cooler with a minimum of 6°C (44°F) and an average of 18°C (65°F). The maximum temperatures are similar, with October reaching up to 35°C (94°F) and April peaking at 33°C (92°F). Precipitation levels are quite close, as October receives 130 mm (5.1 in) over 19 days, compared to April's 112 mm (4.4 in) across 16 days. Additionally, October has a higher humidity level at 81%, while April sits at 77%. For more detailed information, check Nantong weather in April.
In comparing the weather of October and May, we observe that both months feature a maximum temperature that can reach up to 35°C (94°F in October and 96°F in May), indicating some warmth. However, October has a lower average temperature, with a minimum of 8°C (46°F) and an average of 17°C (63°F), while May offers a milder start with a minimum of 11°C (52°F) and an average of 21°C (70°F). Additionally, precipitation levels are higher in May, totaling 174 mm (6.8 in) over 19 days compared to October's 130 mm (5.1 in) also over 19 days, making May a wetter month overall. Both months experience high humidity, with October at 81% and May slightly higher at 82%. For more detailed information, check out Nantong weather in May.
When comparing the weather of October and June, notable differences in temperature and precipitation emerge. October sees a smaller temperature range, with minimums at 8°C (46°F) and averages around 17°C (63°F), while June enjoys warmer conditions with minimums at 15°C (59°F) and an average of 24°C (75°F). Despite both months experiencing similar maximum temperatures of 35°C (95°F), June tends to be more humid at 85% compared to October's 81%. Additionally, June receives more rainfall, totaling 181 mm (7.1 in) over 18 days, contrasting with October's 130 mm (5.1 in) over 19 days. For more details on June weather, you can visit Nantong weather in June.
When comparing the weather patterns of October and July, a notable difference in temperature emerges. October experiences a minimum of 8°C (46°F) and averages around 17°C (63°F), while July maintains a much warmer profile with minimum temperatures of 19°C (67°F) and an average of 27°C (82°F). July also sees maximum temperatures soaring up to 40°C (105°F), contrasting sharply with October’s peak of 35°C (94°F). In terms of precipitation, October receives about 130 mm (5.1 in) over 19 days, slightly less than July's 149 mm (5.9 in) across 17 days. Both months are characterized by high humidity, with October at 81% and July slightly higher at 85%. For more details about July weather, visit Nantong weather in July.
In comparing the weather of October and August, we see distinct differences in temperature and humidity. October experiences a more temperate range, with minimum temperatures dropping to 8°C (46°F) and an average of 17°C (63°F), while August offers much warmer conditions, starting at a minimum of 18°C (65°F) and averaging 28°C (83°F). Additionally, August can reach highs of 40°C (103°F), whereas October's maximum peaks at 35°C (94°F). Despite October having slightly less precipitation (130 mm) over more days (19 days), August has a higher total rainfall at 146 mm over 14 days, along with higher humidity levels of 87% compared to October's 81%. For more details, you can check out Nantong weather in August.
October's weather presents a notable shift compared to September. While October experiences a lower minimum temperature of 8°C (46°F) and an average of 17°C (63°F), September boasts warmer minimums at 15°C (59°F) and an average of 23°C (74°F). On the high end, October's maximum temperature of 35°C (94°F) is slightly cooler than September's peak of 36°C (96°F). Precipitation also varies, with October receiving 130 mm (5.1 in) over 19 days, while September sees higher rainfall at 174 mm (6.9 in) over 18 days. Humidity levels are fairly consistent, with October at 81% and September slightly higher at 84%. For a more detailed look at the September weather, check out Nantong weather in September.
October generally offers warmer temperatures compared to November, with a minimum of 8°C (46°F) and an average of 17°C (63°F) compared to November's minimum of 4°C (39°F) and average of 13°C (55°F). While October can reach up to a high of 35°C (94°F), November's maximum is more moderate at 27°C (81°F). Precipitation is also more prevalent in October, with 130 mm (5.1 in) spread over 19 days, while November sees less rainfall, totaling 68 mm (2.7 in) over 12 days. Additionally, humidity levels rise slightly in November to 86%, compared to October's 81%. For more detailed insights, you can refer to Nantong weather in November.
In October, weather conditions are generally warm, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 35°C (94°F) and an average of 17°C (63°F). The month sees considerable rainfall, with 130 mm (5.1 in) over approximately 19 days, contributing to high humidity levels of 81%. In contrast, December experiences much cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 18°C (64°F), averaging around 8°C (47°F). Precipitation drops significantly to 47 mm (1.8 in) over 13 days, while humidity remains consistent at 81%. For more detailed information, check out Nantong weather in December.
In October, Nantong transitions to a crisp autumn atmosphere, marked by relatively mild temperatures and increased precipitation compared to the summer months. With high humidity at 81%, the air feels brisk yet refreshing, making it a pleasant time to explore the city. While daytime temperatures reach a warm 35°C, the evenings cool down significantly, often dipping to 8°C, offering a stark contrast to the summer heat. This month also brings nearly 20 days of rain, a departure from the drier months preceding it. For those wanting to understand more about Nantong's climate patterns, visit Nantong Climate.