Last updated: August 21, 2025
April in Nantong, China offers a dynamic climate, with temperatures ranging from a pleasant 6°C (43°F) at night to a sizzling 33°C (91°F) during the day, averaging around 19°C (66°F). This month also sees noteworthy precipitation, totaling 112 mm (4.4 in) across approximately 13 days, contributing to the 81% humidity that envelops the city. Such conditions create a vibrant atmosphere, ideal for experiencing the beauty of spring in Nantong.
In April, Nantong experiences a delightful transition into spring, with temperatures rising significantly from the cooler winter months. The minimum temperature climbs to a mild 6°C (43°F), while the average, at 19°C (66°F), brings a refreshing warmth that beckons residents outdoors. As the days get longer, the maximum temperature reaches an inviting 33°C (91°F), hinting at the approaching summer heat. This month marks a notable increase from March, showcasing a clear upward trend in temperatures that signals the vibrant life and blooming flora characteristic of spring in Nantong. With these pleasant conditions, it’s an ideal time to explore the city's parks and enjoy its blossoming scenery.
April in Nantong, China, continues the trend of increased precipitation characteristic of the spring season, receiving 112 mm (4.4 inches) of rain over 13 days. This marks a decrease from March's peak of 142 mm (5.6 inches) but remains significant as the region transitions toward the wetter months ahead. With the rainfall becoming more frequent, April's showers provide a crucial boost to local flora and agriculture, setting the stage for the even heavier rains of May and June. As the weather warms, the consistent, though slightly diminishing, precipitation in April heralds a vibrant and lush environment, highlighting the cyclical nature of Nantong’s climate.
In April, Nantong, China, experiences a slight increase in humidity, reaching 81% compared to 80% in March. This gradual rise marks the transition into the warmer months, as humidity levels continue to climb, peaking at 85% in May. The consistent trend of elevated humidity from January through April is notable, with levels hovering around the 70% to 80% range, creating a lush and vibrant atmosphere in the region. As the year progresses, residents can expect April’s balmy conditions to lay the groundwork for the humid summer ahead, enriching both the landscape and lifestyle of this charming city.
In April, Nantong, China experiences a notably high UV Index of 12, placing it in the extreme exposure category with a burn time of just 10 minutes. This trend marks a continuation of the increasing UV levels observed since January, where the index started at a moderate 7. By February and March, the UV Index climbed dramatically, reaching extremes in both months. As spring transitions into summer, April maintains these high levels, aligning with May and June, which are forecasted to hold the same extreme UV ratings. Therefore, as outdoor activities become more popular, awareness of sun safety is critical. For more details on UV levels throughout the year, check out Nantong UV Index.
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As April unfolds in Nantong, China, the city basks in an impressive 252 hours of sunshine, setting the tone for the vibrant and flourishing spring. This increase marks a delightful progression from the 243 hours seen in March and emphasizes a clear upward trend leading into the sunnier months ahead. With May offering even more light at 273 hours, residents and visitors alike can anticipate a season bursting with activity and life. The transition into summer is particularly bright, as July shines with an impressive 309 hours, showcasing Nantong’s transformation into a sun-drenched paradise. As the year progresses, the sunshine hours fluctuate slightly, but April stands out as a pivotal point, heralding the warm, luminous days that lie ahead.
As spring unfolds in Nantong, China, the likelihood of basking in sunny weather dips, with April offering just a 25% chance of sunshine. This marks a notable decline from the 54% and 41% probabilities seen in January and February, respectively. As temperatures begin to rise in the early months, March sees a further drop to 32%, leading into April's relatively gloomy forecast. The trend continues into May, where only 12% of days are likely to be sunny. Interestingly, the summer months bring fluctuations with July at 23% and August at 17%, suggesting a complex interplay of seasonal changes. Overall, those seeking sun in April may want to temper their expectations while enjoying the burgeoning beauty of spring.
As April blooms in Nantong, China, the city enjoys 12 hours of daylight, a continuation of the spring trend established in March. This month marks a turning point in the year; after steadily increasing daylight from the winter months, Nantong now experiences a steady balance of light as it transitions into the warmer seasons. Following April, May brings an additional hour, reaching 13 hours, as the days grow longer and sunnier. This gradual increase in daylight hours not only heralds the arrival of vibrant spring foliage but also invites more outdoor activities, as residents relish the longer days before summer settles in. The pattern clearly illustrates a harmonious rhythm between nature and time, culminating in the bright evenings typical of the latter spring months.
In Nantong, China, the April winds signal a gentle transition into spring, with an average speed of 2.0 m/s (4 mph)—a slight uptick from the preceding months. As winter recedes, you can feel a refreshing breeze, bringing life back to the surrounding landscape. Notably, the wind speeds fluctuate throughout the year, peaking in October at 2.6 m/s (6 mph) and reaching an equal high of 2.1 m/s (5 mph) in both January and July, hinting at a slight seasonal rhythm. However, April serves as a reminder that while the winds pick up slightly, there’s still a soothing, mild quality to the air, setting the stage for the warmer months ahead.
Weather in Nantong varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Nantong, focusing on differences in temperature, rainfall, humidity, and UV levels.
April weather tends to be significantly warmer and more humid compared to January. With temperatures ranging from a minimum of 6°C (43°F) to a maximum of 33°C (91°F) and average humidity at 81%, April experiences more variability and higher warmth. Additionally, it sees more precipitation with about 112 mm (4.4 in) over 13 days, making the atmosphere feel quite damp. In contrast, January boasts cooler temperatures, ranging from -1°C (30°F) to 30°C (87°F), with an average of 12°C (53°F). The month is drier, with only 42 mm (1.7 in) of precipitation spread over just 5 days, and a lower humidity level of 73%. For more detailed information on January weather, check Nantong weather in January.
April and February weather present a stark contrast in terms of temperatures and precipitation. April boasts a comfortable average temperature of 19°C (66°F), with highs reaching up to 33°C (91°F), while February's temperatures are significantly cooler, averaging 12°C (53°F) with a maximum of only 30°C (86°F). Regarding precipitation, April sees more rainfall, with 112 mm (4.4 in) spread over 13 days, compared to February's 77 mm (3.0 in) over 9 days. Additionally, April's higher humidity level of 81% surpasses February's 73%, making it feel more muggy. For more specific insights into February weather, you can visit Nantong weather in February.
In comparing the weather between March and April, April tends to be warmer, with average temperatures reaching 19°C (66°F), compared to March’s average of 15°C (60°F). Both months experience similar maximum temperatures, with April peaking at 33°C (91°F) and March at 32°C (90°F). However, April receives slightly less precipitation at 112 mm (4.4 in) over 13 days, while March has a higher total of 142 mm (5.6 in) across 16 rainy days. Humidity remains quite consistent, with April at 81% and March at 80%. For more details on March weather patterns, you can check Nantong weather in March.
In comparing the weather between April and May, we can see a noticeable shift in temperature and precipitation. April experiences a minimum temperature of 6°C (43°F) and an average of 19°C (66°F), while May sees a rise in the minimum to 9°C (49°F) and an average of 23°C (74°F). The maximum temperatures also increase significantly, with April reaching up to 33°C (91°F) compared to May's peak of 37°C (100°F). However, May brings a higher amount of precipitation, measuring 211 mm (8.3 in) over 18 days, compared to April’s 112 mm (4.4 in) over 13 days. Humidity levels are slightly higher in May at 85%, compared to 81% in April. For more detailed information on May's weather in Nantong, be sure to check out Nantong weather in May.
April and June exhibit distinctly different weather patterns. In April, temperatures range from a minimum of 6°C (43°F) to a maximum of 33°C (91°F), with an average of 19°C (66°F). The month sees significant rainfall, totaling 112 mm (4.4 in) across 13 days, while humidity remains high at 81%. In contrast, June experiences much warmer temperatures, with a minimum of 16°C (61°F) and a maximum of 37°C (99°F), averaging 26°C (80°F). The precipitation for June is also notably higher at 301 mm (11.8 in) over 21 days, maintaining the same humidity level of 81%. For a detailed look at what to expect, visit Nantong weather in June.
April and July present quite a contrast in weather. In April, temperatures range from a cool minimum of 6°C (43°F) to a maximum of 33°C (91°F), offering a pleasant average of 19°C (66°F). Despite this variability, April experiences significant rainfall, with 112 mm (4.4 in) falling over 13 days and an overall humidity level of 81%. In stark contrast, July boasts much warmer conditions, with temperatures starting at a minimum of 23°C (74°F) and peaking at an impressive 40°C (104°F), resulting in a higher average of 29°C (84°F). July also sees increased precipitation, totaling 129 mm (5.1 in) over 17 days, while maintaining a humidity level of 84%. For more details on the weather in July, you can visit Nantong weather in July.
In April, the weather features a temperature range from a cool 6°C (43°F) to a warm 33°C (91°F), with an average temperature of 19°C (66°F). Although relatively mild, April experiences significant precipitation, totaling 112 mm (4.4 in) over 13 days, accompanied by a humidity level of 81%. In contrast, August brings much warmer temperatures, with a minimum of 23°C (74°F) and an average temperature of 28°C (83°F), peaking at a scorching 39°C (103°F). The month is notably wetter, with precipitation reaching 280 mm (11.0 in) across 22 days, while humidity remains slightly higher at 82%. For more insights on August weather, visit Nantong weather in August.
April and September present contrasting weather patterns. In April, temperatures range from a cooler minimum of 6°C (43°F) to a warm maximum of 33°C (91°F), with an average of 19°C (66°F). The month experiences significant precipitation, totaling 112 mm (4.4 in) over 13 days, contributing to a high humidity level of 81%. In contrast, September features warmer temperatures, with a minimum of 17°C (62°F) and a maximum soaring to 41°C (106°F), averaging 27°C (80°F). Precipitation is slightly lower at 97 mm (3.8 in), also falling over 13 days, but humidity drops to 70%. This shift from a cooler and wetter April to a hotter and drier September highlights the seasonal transition. For more specific insights, you can check the Nantong weather in September.
April and October present distinct contrasts in weather patterns. In April, temperatures range from a cooler minimum of 6°C (43°F) to a much warmer maximum of 33°C (91°F), with an average temperature of 19°C (66°F). The month is marked by higher precipitation, totaling 112 mm (4.4 in) over about 13 days, and abundant humidity at 81%. In contrast, October features milder temperatures with a minimum of 11°C (51°F) and a maximum reaching 35°C (96°F), along with an average temperature of 22°C (72°F). Precipitation is considerably lower at 59 mm (2.3 in) across 9 days, and humidity decreases to 73%. For more detailed insights on October weather, you can visit Nantong weather in October.
April and November exhibit relatively mild temperatures, with April experiencing a slightly broader range: minimums around 6°C (43°F) and maximums peaking at 33°C (91°F), while November offers a minimum of 7°C (45°F) and a maximum of 32°C (91°F). Both months show comparable average temperatures, with April averaging 19°C (66°F) and November at 18°C (64°F). However, April is notably wetter, receiving 112 mm (4.4 in) of precipitation over 13 days, compared to November's 69 mm (2.7 in) across just 9 days. Additionally, April's humidity is slightly higher at 81%, whereas November experiences 77% humidity. For more details, check out Nantong weather in November.
April and December showcase notable differences in weather patterns. In April, temperatures range from a minimum of 6°C (43°F) to a maximum of 33°C (91°F), with an average of 19°C (66°F), making it significantly warmer than December, which has temperatures ranging from 3°C (37°F) to 29°C (85°F) and an average of 13°C (56°F). Additionally, April is characterized by higher humidity at 81% and more frequent rainfall, averaging 112 mm (4.4 in) over 13 days, compared to December's lower precipitation of 32 mm (1.3 in) over just 6 days. This makes April a wetter month, while December tends to be cooler and drier. For more details on December weather, you can check Nantong weather in December.
As April arrives in Nantong, the weather begins to transition into a warmer and more vibrant phase compared to the chill of winter months. With an average temperature that sits comfortably at 19°C, days can heat up to a maximum of 33°C, providing an inviting atmosphere for outdoor activities. However, the month is also characterized by increased rainfall, with about 13 days experiencing precipitation, contributing to a humidity level of 81% that can make it feel quite tropical. This blend of warmth and wetness sets April apart from other months; as the land bursts into bloom, it offers a remarkable contrast to the more temperate conditions of March and the forthcoming heat of summer. For a deeper dive into Nantong's climate variations throughout the year, visit Nantong Climate.