Last updated: August 21, 2025
January in Nantong, China offers a climate that oscillates between the chilly and the mild, with temperatures ranging from a maximum of 30°C (87°F) to a minimum of -1°C (30°F). The average temperature settles at a comfortable 12°C (53°F). While visitors can expect moderate precipitation, totaling 42 mm (1.7 in) over approximately 5 days, the overall humidity remains high at 73%, lending a crisp freshness to the air. Whether you’re exploring the scenic landscapes or enjoying local culture, January’s weather provides a unique backdrop for an unforgettable experience in Nantong.
In January, Nantong, China experiences a broad temperature range that reflects the tail end of winter. With minimums dipping to a chilly -1°C (30°F), the city showcases cold nights, while average daytime temperatures hover around a mild 12°C (53°F). Interestingly, as the month progresses, the potential for warmth is evident with maximums reaching a surprising 30°C (87°F), hinting at the transition toward spring. As temperatures slowly rise into February with similar trends, this month marks a gradual shift from the winter chill to the more temperate conditions that will characterize the coming months. With temperature averages progressively increasing, Nantong sets the stage for a vibrant spring that follows its brisk January.
In January, Nantong experiences relatively low precipitation, with a total of 42 mm (1.7 in) falling over just 5 days. This modest amount marks the start of the year, transitioning into a wetter February that nearly doubles the rainfall to 77 mm (3.0 in) across 9 days. As the months progress, precipitation dramatically increases, peaking in June with a substantial 301 mm (11.8 in) over 21 days—an indicator of the region's distinct wet season. Interestingly, after June, rainfall begins to taper down but remains significant, particularly in August. This trend highlights a seasonal pattern in Nantong, where January's dry start sharply contrasts with the summer months' heavier downpours, illustrating the dynamic climate of the area.
In January, Nantong, China experiences a moderate humidity level of 73%, setting the stage for the year ahead. This figure remains steady into February, maintaining the same level, but as spring approaches, humidity begins to rise significantly. By March, it reaches 80%, and quickly escalates to 81% in April, culminating in a peak of 85% in May. As summer unfolds, humidity levels slightly dip but remain high, with July and August recording 84% and 82%, respectively. Moving towards autumn, humidity decreases, hitting a low of 70% in September before stabilizing back to 73% in October. November and December see a slight uptick, with humidity levels around 77% and 79%, rounding off the year. This trend illustrates a clear seasonal shift, with Nantong's humidity peaking during the warmer months and tapering off as cooler temperatures set in.
In Nantong, China, January welcomes a UV Index of 7, indicating a high exposure risk with a burn time of just 25 minutes. As winter transitions to spring, the UV levels start to rise dramatically; by February, the index climbs to 9 (very high), and in March, it skyrockets to an extreme 11. This trend continues through the spring and summer months, peaking at an intense 13 in June, July, and August, where the risk of sunburn narrows to a mere 10 minutes of unprotected exposure. As autumn arrives, the UV Index gradually lowers, but in October and November, values remain at very high levels of 9 and 8 respectively, before dropping to a more moderate 6 in December. This notable fluctuation in UV intensity highlights the importance of sun safety throughout the year. For a detailed breakdown of daily levels, visit Nantong UV Index.
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In Nantong, China, January ushers in a modest 176 hours of sunshine, setting the tone for the year ahead. As winter wanes, daylight gradually increases, with February enjoying a wholesome 215 hours, hinting at the approaching warmth of spring. By March, the sun shines even brighter, contributing 243 hours of radiance, while April and May see this trend peaked at 252 and 273 hours respectively, welcoming lush greenery and blooming flowers. However, as summer arrives in June, sunlight takes a slight dip to 224 hours before soaring to its zenith in July with 309 hours—the sun's brilliance at its most generous. This abundance continues into August, although it slightly lessens to 293 hours. A gentle decline follows through the fall months, as September, October, and November record 278, 249, and 217 hours, respectively. December wraps up the year with 212 hours, reminding residents that even as the days shorten, the promise of light returns anew with the coming year.
In Nantong, China, January boasts a 54% chance of sunny weather, making it the sunniest month of the year. This favorable likelihood is particularly notable when compared to the following months, as February drops to 41% and March sees only a 32% chance of sunshine. The sunshine trend sees a significant decline from April onward, with the chance plummeting to 25% and sinking even lower during the summer months, where June offers just a mere 5% chance of sun. However, the arrival of autumn brings a modest recovery, with September seeing a 45% chance of sunny days. Overall, January stands out as a bright beacon of potential warmth in an otherwise variable seasonal forecast.
In Nantong, China, January ushers in 10 hours of daylight, marking the cold season as days remain relatively short. As the calendar flips to February, a slow yet steady increase in daylight is observed, reaching 11 hours. This upward trend continues into March and April, where 12 hours of daylight provide a gentle hint of spring's arrival. As the days grow longer, May through July bask in a consistent 13 hours of sunshine, showcasing the peak of summer. However, from August onward, daylight begins to wane, with September reverting to 12 hours and both October and November returning to 10 hours. Ultimately, December completes the cycle, highlighting the rhythmic dance of daylight durations that define Nantong's yearly climate.
In Nantong, China, January brings a gentle average wind speed of 2.1 m/s (5 mph), setting a mild tone as the year begins. This refreshing breeze is slightly stronger than the following month, February, which experiences a dip to 1.9 m/s (4 mph). A gradual decline continues through the spring months, with March and May showing the calmest winds at 1.7 m/s (4 mph) and 1.6 m/s (4 mph), respectively. Interestingly, as summer approaches, wind speeds pick up again, peaking at 2.1 m/s (5 mph) in July. The trend suggests a pattern of seasonal variation, culminating in October, the windiest month with an average of 2.6 m/s (6 mph). As the year winds down, the winds return to the January levels, creating a seamless flow of gentle gusts throughout the seasons.
Weather in Nantong varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Nantong, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February share similar temperature ranges, with minimum temperatures around -1°C (30°F), average temperatures at 12°C (53°F), and maximums peaking at 30°C (87°F) and 30°C (86°F), respectively. However, February experiences more precipitation, receiving 77 mm (3.0 in) across 9 days compared to January's 42 mm (1.7 in) over just 5 days. Both months maintain a consistent humidity level of 73%, but February's increased rainfall and number of wet days contribute to a slightly wetter feel. For a more detailed look at February’s weather patterns, visit Nantong weather in February.
In comparison to January, March experiences slightly higher temperatures, with a minimum of 3°C (37°F) and an average of 15°C (60°F), compared to January's minimum of -1°C (30°F) and average of 12°C (53°F). The maximum temperatures also see a rise, with March peaking at 32°C (90°F) versus January's 30°C (87°F). However, March is notably wetter, with precipitation reaching 142 mm (5.6 in) over 16 days, compared to January's 42 mm (1.7 in) over just 5 days, and its humidity is slightly higher at 80% compared to January's 73%. For more detailed insights about March weather, you can visit Nantong weather in March.
January weather in the region is characterized by a wide temperature range, with minimums dipping to -1°C (30°F) and maximums reaching up to 30°C (87°F). This month typically sees average temperatures around 12°C (53°F) and experiences low humidity at 73%, along with a modest precipitation total of 42 mm (1.7 in) spread over 5 days. In contrast, April brings a noticeable warming trend, with minimum temperatures at 6°C (43°F) and maximums soaring to 33°C (91°F), resulting in an average temperature of 19°C (66°F). However, April is also significantly wetter, with 112 mm (4.4 in) of precipitation over 13 days and higher humidity at 81%. For more details on the weather specifics during this month, check out Nantong weather in April.
In January, the weather is relatively mild, with temperatures ranging from a chilly minimum of -1°C (30°F) to a warm maximum of 30°C (87°F) and an average of 12°C (53°F). The month sees about 42 mm (1.7 in) of precipitation over roughly 5 days, accompanied by a humidity level of 73%. In contrast, May offers significantly warmer conditions, with temperatures ranging from a minimum of 9°C (49°F) to a blazing maximum of 37°C (100°F) and an average of 23°C (74°F). This month experiences much higher precipitation, totaling 211 mm (8.3 in) over approximately 18 days, alongside increased humidity at 85%. The stark differences in weather between the two months highlight a transition from mild winter to the heat and moisture of late spring, making May a notably wetter and warmer month. For more insights, check out Nantong weather in May.
In January, the weather is quite mild, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 30°C (87°F), averaging around 12°C (53°F). There's relatively little precipitation, with about 42 mm (1.7 in) over just 5 days and humidity sitting at 73%. In contrast, June experiences a significant increase in warmth, with temperatures ranging from a minimum of 16°C (61°F) to a blistering maximum of 37°C (99°F), and an average temperature of 26°C (80°F). However, June is also much wetter, receiving 301 mm (11.8 in) of rain across 21 days, and humidity increases slightly to 81%. For more details on June weather, you can check Nantong weather in June.
In January, the weather experiences a significant variation, with temperatures ranging from a chilly minimum of -1°C (30°F) to a warm maximum of 30°C (87°F), averaging around 12°C (53°F). The month sees about 42 mm (1.7 in) of precipitation over five days, with a humidity level of 73%. In contrast, July brings a much warmer climate, with temperatures typically ranging from a minimum of 23°C (74°F) to a scorching maximum of 40°C (104°F), averaging 29°C (84°F). This month is much wetter as well, accumulating 129 mm (5.1 in) of rain over 17 days, and the humidity rises to 84%. For a detailed look at weather patterns, check Nantong weather in July.
When comparing the weather in January and August, it's clear that the two months offer contrasting experiences. January features a mild temperature range with a minimum of -1°C (30°F) and a maximum of 30°C (87°F), averaging around 12°C (53°F). In this month, precipitation is relatively low at 42 mm (1.7 in), occurring over just 5 days, and humidity sits at 73%. Conversely, August brings significantly warmer conditions, with minimum temperatures around 23°C (74°F) and maximums soaring up to 39°C (103°F), averaging 28°C (83°F). The month is also characterized by heavy rainfall, totaling 280 mm (11.0 in) over 22 days, combined with higher humidity at 82%. These stark differences illustrate the transition from a cool winter month to the sultry heart of summer. For more insights on the weather during this month, you can check Nantong weather in August.
January and September present strikingly different weather patterns. In January, temperatures range from a chilly minimum of -1°C (30°F) to a warm maximum of 30°C (87°F), with an average of 12°C (53°F). The month sees about 42 mm (1.7 in) of precipitation over approximately 5 days, and humidity hovers around 73%. In contrast, September has a much warmer climate, with a minimum temperature of 17°C (62°F) and an average high of 41°C (106°F), leading to an average temperature of 27°C (80°F). The precipitation in September is significantly higher, with around 97 mm (3.8 in) falling across 13 days, and humidity remains slightly lower at 70%. For more detailed information, check out Nantong weather in September.
In January, the weather is quite cool, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 30°C (87°F) and an average of 12°C (53°F). The month sees approximately 42 mm (1.7 in) of precipitation over about 5 days, while the humidity remains relatively high at 73%.
In contrast, October experiences warmer temperatures, with a minimum of 11°C (51°F), an average of 22°C (72°F), and a maximum of 35°C (96°F). Rainfall also increases, totaling around 59 mm (2.3 in) across 9 days, but the humidity remains consistent at 73%. For more details, you can check the Nantong weather in October.
In January, temperatures in Nantong range from a chilly minimum of -1°C (30°F) to a warm maximum of 30°C (87°F), with an average of 12°C (53°F). The month experiences moderate rainfall, totaling 42 mm (1.7 in) across about 5 days, and humidity levels are relatively high at 73%. In contrast, November boasts milder conditions, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 32°C (91°F) and an average of 18°C (64°F). The precipitation increases to 69 mm (2.7 in) over 9 days, and humidity rises slightly to 77%. This noticeable shift in weather patterns highlights the transition from the cooler January to the milder and wetter November. For more details on November's climate, visit Nantong weather in November.
In comparing the weather between January and December, January typically experiences slightly colder temperatures with a minimum of -1°C (30°F) and an average of 12°C (53°F), while December's temperatures start a bit warmer with a minimum of 3°C (37°F) and an average of 13°C (56°F). The maximum temperatures remain quite similar, with January reaching up to 30°C (87°F) and December peaking at 29°C (85°F). Precipitation in January is slightly higher at 42 mm (1.7 in) over 5 days compared to December's 32 mm (1.3 in) over 6 days, and humidity levels are also marginally lower in January at 73%, compared to December's 79%. For more details, you can check out Nantong weather in December.
As January settles in, Nantong experiences a notable shift in weather patterns compared to the milder months that precede it. With chilly temperatures dipping to a minimum of -1°C, this month marks a stark contrast to the warmer days of late autumn and early spring. While the average temperature hovers around 12°C, the occasional highs can reach a balmy 30°C, providing brief warmth amidst the winter chill. January also brings along increased precipitation, with 5 days of rainfall accumulating to about 42 mm, creating a unique blend of moisture and lingering coolness. The humidity remains high at 73%, contributing to a brisk yet invigorating winter atmosphere. For those interested in a deeper understanding of Nantong's climate nuances, be sure to explore the comprehensive details available at Nantong Climate.