Last updated: August 21, 2025
March in Nantong, China sees a delightful transition into spring, with temperatures ranging from a chilly 3°C (37°F) to a warm 32°C (90°F). The average temperature settles around 15°C (60°F), providing a comfortable climate for outdoor activities. However, prepare for potential rain, as the city experiences 142 mm (5.6 in) of precipitation spread over 16 days. Humidity levels hover around 80%, adding a touch of moisture to the air. Whether you’re exploring local parks or enjoying vibrant markets, March offers a refreshing backdrop for both residents and visitors alike.
As winter transitions to spring in Nantong, China, March marks a noteworthy shift in temperatures. The month begins with a mild minimum of 3°C (37°F), gradually rising to an average of 15°C (60°F) and peaking at a warm 32°C (90°F). This upward trend reflects the departure from the cold of January and February, where temperatures hovered around freezing at night. March serves as a harbinger of the approaching warmth, as the city feels the first blushes of spring, with daytime highs increasingly inviting and perfect for outdoor activities. The gentle rise in temperatures sets the tone for an even warmer April, making March an ideal time for residents and visitors to embrace the spring season's onset.
March marks a significant shift in Nantong, China’s precipitation patterns, with rainfall escalating to 142 mm (5.6 in) over 16 days. This increase follows February’s total of 77 mm (3.0 in), indicating a growing trend towards wetter conditions as spring approaches. The rise in both precipitation amount and duration hints at a transition into the lush, rain-soaked months ahead, setting the stage for the even more intense rainfall of May and June. As Nantong shakes off the winter chill, the surge in March’s rainfall highlights the onset of a vibrant, lively season, where nature begins to flourish and thrive.
As spring begins to unfold in Nantong, China, March marks a notable shift in humidity levels, soaring to 80%. This increase signals the transition from winter's consistent moisture—hovering around 73% in January and February—to a more humid environment as the region prepares for the warmer months ahead. Following March, humidity continues to rise, peaking at 85% in May before stabilizing in the summer months. Interestingly, this rising trend suggests that Nantong experiences its most humid conditions just before the summer heat, making March a pivotal bridge into the increasingly moist and warm season.
As March unfolds in Nantong, China, residents and visitors should be particularly mindful of the sun's intensity, with the UV Index soaring to 11, placing it in the extreme exposure category. This significant rise from January's UV Index of 7 and February's 9 marks a clear trend of increasing solar intensity as spring approaches. With a burn time of only 10 minutes, it’s crucial to take protective measures, such as applying sunscreen and wearing protective clothing, to minimize the risk of skin damage. This extreme level of UV exposure will persist into April and May, suggesting that as the days grow longer and warmer, so too does the need for vigilance against harmful UV rays. For more detailed information on UV levels throughout the year, be sure to check out the Nantong UV Index.
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March marks a delightful increase in sunshine for Nantong, China, with 243 hours illuminating the skies, a welcome contrast to the chill of winter. Following the steady rise from 176 hours in January and 215 hours in February, March not only continues this upward trajectory but also sets the stage for the even brighter months ahead. The sun's presence grows even stronger in April, peaking at 252 hours, leading into May's impressive 273 hours. This trend of increasing daylight fosters a vibrant atmosphere, inviting residents and visitors alike to revel in the blossoming spring. As summer approaches, Nantong enjoys a summer surge, with July boasting a remarkable 309 hours of sunshine, showcasing the city’s transition into a sun-drenched paradise.
As March rolls in, Nantong, China experiences a notable shift in sunny weather, with only a 32% chance of clear skies. This marks a decline from February's 41% probability, highlighting a trend where early spring is less favorable for sunlight compared to the preceding winter months. As the year progresses into April, the likelihood of sunshine dips further to 25%, suggesting that while the colder months may offer more sun, the transitional period of March is characterized by increased cloudiness. The patterns indicate that if you're yearning for bright days, it might be wise to wait until late summer or early autumn, when conditions markedly improve again, with September boasting a 45% chance of sunshine.
As March unfolds in Nantong, China, the city experiences a noticeable increase in daylight duration, stretching to 12 hours per day. This marks a significant transition from the shorter days of January and February, which offered only 10 and 11 hours of light, respectively. The arrival of spring heralds longer days, reflecting nature's awakening and inviting more outdoor activities. This trend continues into April, maintaining the 12-hour mark before reaching a peak in May, where daylight extends to 13 hours. The gradual increase from winter's brevity to the vibrant brightness of spring not only enhances daily life but also sets the stage for the sun-drenched summer months ahead.
In Nantong, China, the March winds exhibit a gentle lull, with an average wind speed of 1.7 m/s (4 mph), slightly lower than February’s 1.9 m/s. This trend of decreasing wind speeds continues into the spring months, with April experiencing a slight uptick to 2.0 m/s before settling into the steadiness of summer. Notably, the transition from winter to spring may evoke a sense of tranquility among residents, as calmer winds in March provide a refreshing contrast to the brisker gusts of January and December, which both peak at 2.1 m/s. Overall, the winds of March signal the onset of a more serene climate, perfectly capturing the essence of the blossoming season ahead.
Weather in Nantong varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Nantong, focusing on differences in temperature, rainfall, humidity, and UV levels.
March weather in Nantong is generally milder than January, featuring a wider temperature range with minimums of 3°C (37°F) to maximums of 32°C (90°F), compared to January’s min of -1°C (30°F) and max of 30°C (87°F). While March experiences higher humidity at 80%, it also sees significantly more precipitation, with 142 mm (5.6 in) over 16 days, compared to January’s more manageable 42 mm (1.7 in) over just 5 days. This makes January a drier and colder month, ideal for those who prefer less moisture in the air. For more detailed insights into January weather, visit Nantong weather in January.
March weather sees a marked increase in temperatures compared to February, with minimums rising from -1°C (30°F) to 3°C (37°F) and average highs hitting 32°C (90°F), a notable increase from February's maximum of 30°C (86°F). The average humidity also rises, reaching 80% in March compared to February's 73%. Additionally, March experiences significantly more precipitation, totaling 142 mm (5.6 in) over 16 days, while February only records 77 mm (3.0 in) over 9 days. For more details on February's weather, check out this link: Nantong weather in February.
March typically ushers in a transitional climate with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 32°C (90°F) and an average of 15°C (60°F). The month sees considerable precipitation, totaling 142 mm (5.6 in) over 16 days, accompanied by a humidity level of 80%. In contrast, April experiences a slight warming trend, with temperatures fluctuating between a minimum of 6°C (43°F) and a maximum of 33°C (91°F), averaging 19°C (66°F). Precipitation decreases to 112 mm (4.4 in) over 13 days, while humidity remains relatively stable at 81%. For a detailed overview of April's weather patterns, you can visit Nantong weather in April.
In March, temperatures in Nantong range from a minimum of 3°C (37°F) to a maximum of 32°C (90°F), with an average of 15°C (60°F). The month experiences considerable precipitation, totaling 142 mm (5.6 in) over approximately 16 days, contributing to a humidity level of 80%.
In contrast, May sees a notable increase in temperatures, with a minimum of 9°C (49°F) and a maximum reaching up to 37°C (100°F), resulting in a warmer average of 23°C (74°F). The precipitation also rises, accumulating to 211 mm (8.3 in) across about 18 days, and humidity slightly increases to 85%. For a detailed look at the weather in May, you can visit Nantong weather in May.
March and June offer distinct weather patterns, highlighting the transition from early spring to early summer. In March, temperatures range from a chilly minimum of 3°C (37°F) to a pleasant average of 15°C (60°F), reaching up to a maximum of 32°C (90°F). The month experiences approximately 142 mm (5.6 in) of precipitation over 16 days, with humidity levels at 80%. In contrast, June brings a warmer climate, with temperatures starting at a milder minimum of 16°C (61°F) and averaging 26°C (80°F), peaking at a sweltering 37°C (99°F). The rainfall increases significantly to 301 mm (11.8 in) across 21 days, while humidity remains high at 81%. For more details, you can visit Nantong weather in June.
When comparing the weather in March and July, distinct differences emerge. March experiences cooler temperatures with a minimum of 3°C (37°F) and an average of 15°C (60°F), while July boasts much warmer conditions, with minimums of 23°C (74°F) and an average temperature of 29°C (84°F). Furthermore, March brings a higher level of precipitation at 142 mm (5.6 in) over 16 days, compared to July's slightly lower precipitation of 129 mm (5.1 in) over 17 days. Humidity is relatively high in both months, with March at 80% and July slightly higher at 84%. For more detailed information about July's weather, you can check Nantong weather in July.
In March, temperatures in Nantong range from a chilly minimum of 3°C (37°F) to a pleasant maximum of 32°C (90°F), with an average of 15°C (60°F). The month experiences considerable rainfall, totaling 142 mm (5.6 in) over about 16 days, coupled with high humidity levels of 80%. In contrast, August sees much warmer conditions, with minimum temperatures starting at 23°C (74°F) and peaking at 39°C (103°F), averaging around 28°C (83°F). Precipitation nearly doubles to 280 mm (11.0 in) over 22 days, while humidity remains similarly high at 82%. For more details on August weather, check out Nantong weather in August.
In March, the weather experiences a wider temperature range with minimums around 3°C (37°F) and maximums reaching up to 32°C (90°F), while the average temperature hovers at a cool 15°C (60°F). This month sees significant precipitation, totaling 142 mm (5.6 in) over 16 rainy days, contributing to a high humidity level of 80%.
In contrast, September presents much warmer conditions, with minimum temperatures starting at 17°C (62°F) and maximums soaring to 41°C (106°F), yielding an average temperature of 27°C (80°F). Precipitation decreases to 97 mm (3.8 in) over just 13 days, and humidity drops to a more moderate 70%. For more detailed insights, check out Nantong weather in September.
March and October present distinct weather patterns. In March, temperatures range from a chilly 3°C (37°F) at night to a warm 32°C (90°F) during the day, with an average of 15°C (60°F). This month experiences a higher level of precipitation, totaling 142 mm (5.6 in) over 16 days, coupled with a humidity level of 80%. In contrast, October offers a milder climate with minimum temperatures around 11°C (51°F) and maximum highs reaching 35°C (96°F), averaging 22°C (72°F). The month sees significantly less rainfall at 59 mm (2.3 in) across just 9 days and a lower humidity level of 73%. For more details about the specific conditions in October, you can find additional information here: Nantong weather in October.
March and November exhibit distinct weather patterns, reflecting the transition between seasons. In March, temperatures range from a chilly minimum of 3°C (37°F) to highs of 32°C (90°F), with an average temperature of 15°C (60°F). The month sees considerable precipitation, totaling 142 mm (5.6 in) across 16 days, and the humidity averages around 80%. In contrast, November experiences slightly milder temperatures, with a minimum of 7°C (45°F) and an average of 18°C (64°F), while still reaching similar maximums of 32°C (91°F). Precipitation is significantly lower at 69 mm (2.7 in) over just 9 days, and humidity remains relatively high at 77%. For more details on November conditions, you can visit Nantong weather in November.
March tends to exhibit a wider temperature range than December, with minimums around 3°C (37°F) and maximums reaching up to 32°C (90°F), while December sees more moderate temperatures with a maximum of 29°C (85°F). Additionally, March experiences significantly higher precipitation, averaging 142 mm (5.6 in) over 16 days, compared to December's relatively dry conditions with only 32 mm (1.3 in) over 6 days. Despite the change in temperatures and rainfall, both months maintain similar humidity levels, hovering around 80% for March and 79% for December. For a closer look at December's weather patterns, visit Nantong weather in December.
As March rolls into Nantong, the weather begins to shift dramatically from the chilly remnants of winter. With temperatures rising and reaching a maximum of 32°C (90°F), the month brings a fresh warmth that is quite a contrast to the winter months. However, March also sees a fair amount of rainfall, with 16 days of precipitation contributing to an average humidity of 80%. This unique combination of warmth and moisture sets the stage for the vibrant spring season ahead. For a detailed overview of Nantong's climate throughout the year, be sure to visit Nantong Climate.