Last updated: August 21, 2025
April in Jiangnan, China presents a dynamic climate characterized by a maximum temperature soaring up to 36°C (97°F) and a comfortable average of 23°C (73°F). Typically, the month experiences minimum temperatures dipping to 11°C (52°F), creating a varied thermal experience. The region receives an average of 96 mm (3.8 in) of rainfall across 15 days, contributing to an overall humidity level of 58%. This blend of warmth and moisture makes April an intriguing month, perfect for embracing the blossoming beauty of Jiangnan's landscapes while navigating its wet and occasionally warm days.
In April, Jiangnan, China, experiences a noticeable shift in temperatures, heralding the arrival of spring. The minimum temperature rises to 11°C (52°F), while the average temperature reaches a comfortable 23°C (73°F), making it a delightful time for outdoor activities. As the month progresses, daytime highs soar to an impressive 36°C (97°F), pushing the warmth to almost summer-like levels. This trend of increasing temperatures not only signifies a break from the cooler months but also sets the stage for the hotter days ahead in May and June, creating a vibrant atmosphere filled with blooming flowers and lively scenes.
In April, Jiangnan experiences a significant shift in precipitation, receiving 96 mm (3.8 in) of rainfall over 15 days. This substantial amount continues the trend from March, where 103 mm (4.1 in) fell, but marks a slight decrease as the region transitions into the heavier precipitation typically seen in May and June. The weather in April provides a crucial bridge; while the rainfall remains abundant, it sets the stage for the forthcoming months, where May's totals soar to 175 mm (6.9 in). This gradual increase in moisture not only enriches the land but also signals the onset of the lush, vibrant growth characteristic of the Jiangnan landscape as spring takes its full hold.
In April, humidity in Jiangnan, China, hovers around 58%, marking a subtle decline from the 62% observed in both February and March. This dip suggests a transition as the region shifts from the cooler months toward the warmer days ahead. Despite April’s decrease, humidity levels remain comfortably moderate compared to the impending rise in May—when it escalates to a notable 74%. This trend indicates the gradual embrace of summer, which brings significantly higher humidity, peaking in the sultry July at an impressive 89%. Thus, April serves as a gentle prelude, with its humidity levels providing a brief reprieve before the oppressive heat of summer descends.
April in Jiangnan, China, maintains an extreme UV Index of 11, mirroring the intensity felt in March. With a burn time of just 10 minutes, it's crucial for residents and visitors alike to prioritize sun protection during this month. The trend shows an alarming consistency in high UV levels as spring progresses into summer, with April's index paving the way for an even more intense May, which reaches a staggering UV Index of 13. As exposure categories rise, vigilance becomes paramount, reflecting a noticeable shift towards more extreme UV conditions in this picturesque region. Stay informed and enjoy the sunshine responsibly with tips from Jiangnan UV Index.
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April in Jiangnan, China, is a delightful precursor to the sun-soaked months ahead, boasting 200 hours of sunshine—a notable increase as spring blossoms. After the 140 hours in January and the more moderate 155 hours in March, April marks a clear transition into a sunnier season. This upward trend continues into May, where daylight hours surge dramatically to 288 hours, setting the stage for the summer, which reaches its zenith in July with 295 hours of glorious sunshine. The gradually warming weather makes April an ideal time for outdoor exploration and appreciation of the region’s picturesque landscapes, with nature fully embracing the joys of the season. As the days lengthen, it’s clear that in Jiangnan, the allure of spring's warm embrace is just the beginning of a sun-drenched journey toward summer splendor.
As spring unfolds in Jiangnan, China, April brings a notably low chance of sunny weather, with only 21% likelihood of clear skies. This is a striking dip compared to the preceding months, particularly March, which offers a somewhat more promising 20% chance for sunshine. However, when looking at the broader spectrum of the year, April falls amongst the less favorable months for sun, trailing behind May's 32% and consistent with the cloudy trends seen in the early summer months. While some sunshine does peek through in April, Jiangnan residents should be prepared for the grey skies and embrace the occasional drizzle that often characterizes this charming season.
As spring unfolds in Jiangnan, China, April marks a pivotal moment in the transition of daylight duration, maintaining an average of 12 hours—consistent with the previous month, March. This stability in daylight hours signifies a delightful balance as the region shakes off the winter chill, inviting longer days that gradually lead into the lusher, sunnier weeks of May and June, where daylight reaches its peak at 13 hours. Observing the gradual increase from January's brief 10 hours to April’s steady 12, one can sense the warming embrace of the season, setting the stage for vibrant growth and activity during the incoming summer months. As the year progresses, daylight will taper again in the fall, but for now, April stands as a celebration of light and life rejuvenating in Jiangnan.
As April unfolds in Jiangnan, China, the landscape is caressed by a gentle breeze, with an average wind speed of 2.8 m/s (6 mph). This calmness follows the slightly brisker winds of March, which peaked at 3.0 m/s (7 mph), hinting at the transition into the more vibrant spring season. While April maintains a moderate airflow, the anticipation of May looms with its expected increase to 3.1 m/s (7 mph), suggesting a stir of energy in the air. Overall, the wind patterns in Jiangnan exemplify a delicate dance throughout the months, culminating in a refreshing April, where the whisper of the breeze serves as a herald of blooming life and warmer days ahead.
Weather in Jiangnan varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Jiangnan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of April and January, April presents a notably warmer climate with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 36°C (97°F), averaging around 23°C (73°F). In contrast, January offers cooler conditions, with temperatures varying from a minimum of 4°C (39°F) to a maximum of 27°C (82°F), averaging just 14°C (58°F). Additionally, April experiences higher precipitation at 96 mm (3.8 in) over 15 days, while January sees significantly less rain at 41 mm (1.6 in) over only 7 days. Humidity levels are quite similar, with April at 58% and January at 56%. For more details on January weather, you can check Jiangnan weather in January.
April generally offers warmer weather compared to February, with average temperatures rising from 15°C (60°F) in February to 23°C (73°F) in April. While February has a milder maximum temperature of 29°C (85°F), April can peak at a sweltering 36°C (97°F). Additionally, April sees more precipitation, with 96 mm (3.8 in) over 15 days, compared to 60 mm (2.4 in) over just 8 days in February. The humidity levels are relatively similar, with February being slightly more humid at 62% compared to April's 58%. For more details, you can check Jiangnan weather in February.
In comparing the weather of April and March, April typically presents warmer temperatures, with a minimum of 11°C (52°F) and an average of 23°C (73°F), peaking at 36°C (97°F). In contrast, March has slightly cooler temperatures, with a minimum of 9°C (48°F) and a maximum of 31°C (89°F), averaging at 20°C (68°F). Additionally, while April experiences a total of 96 mm (3.8 in) of precipitation over 15 days, March sees slightly more rainfall at 103 mm (4.1 in) over 18 days. Humidity levels are also marginally higher in March at 62%, compared to April's 58%. For a more detailed look at the weather patterns in March, visit Jiangnan weather in March.
April and May present a notable transition in weather patterns. In April, temperatures range from a minimum of 11°C (52°F) to a maximum of 36°C (97°F), with an average of 23°C (73°F). The month sees approximately 96 mm (3.8 in) of rainfall spread over 15 days, with humidity averaging 58%. By May, the climate becomes warmer and wetter, with temperatures rising to a minimum of 16°C (61°F) and an average of 26°C (80°F), while still reaching a maximum of 36°C (98°F). Precipitation increases significantly to 175 mm (6.9 in) over 20 days, and humidity rises to 74%. This shift denotes the onset of a more humid and rainy period. For more detailed insights about the weather in this region during May, you can visit Jiangnan weather in May.
In comparing the weather between April and June, April experiences a wider range of temperatures, with minimums around 11°C (52°F) and maximums reaching up to 36°C (97°F). The average temperature sits at a comfortable 23°C (73°F), but it is accompanied by significant rainfall, totaling 96 mm (3.8 in) across approximately 15 days of precipitation and maintaining a humidity level of 58%. In contrast, June sees warmer conditions, with a minimum temperature of 20°C (68°F) and an average of 29°C (84°F). Although the maximum temperature can rise to 37°C (99°F), June is much wetter, receiving 275 mm (10.8 in) of rain over 23 days, leading to higher humidity levels at 80%. For detailed insights on this month, check Jiangnan weather in June.
April and July exhibit notably different climatic characteristics. In April, temperatures range from a minimum of 11°C (52°F) to a maximum of 36°C (97°F), with an average temperature of 23°C (73°F). The month experiences moderate precipitation at 96 mm (3.8 in) over 15 days, accompanied by a humidity level of 58%. In contrast, July is significantly warmer, with temperatures starting at a minimum of 24°C (75°F) and peaking at 38°C (100°F), averaging 29°C (85°F). The level of precipitation in July is higher, totaling 213 mm (8.4 in) across 23 days, and the humidity rises substantially to 89%. This increase in humidity and rainfall indicates a marked shift to a more tropical climate in July. For more detailed insights about July weather, you can refer to Jiangnan weather in July.
April and August present notably different weather patterns. In April, temperatures range from a minimum of 11°C (52°F) to a maximum of 36°C (97°F), with an average of 23°C (73°F) and a moderate humidity level of 58%. However, it sees significant precipitation, with 96 mm (3.8 in) falling over about 15 days. Conversely, August features milder mornings with a minimum of 24°C (75°F) and more consistent warmth throughout the day, boasting an average of 29°C (84°F) and a maximum of 37°C (99°F). The humidity rises dramatically to 88%, and the month is considerably wetter, receiving 264 mm (10.4 in) of rain over 25 days. For further details, check out Jiangnan weather in August.
April and September showcase contrasting weather patterns, despite sharing similar maximum temperatures of 36°C (97°F). In April, the temperatures range from a minimum of 11°C (52°F) to an average of 23°C (73°F), accompanied by 96 mm (3.8 in) of precipitation over 15 days and moderate humidity at 58%. In contrast, September experiences warmer conditions with a minimum temperature of 20°C (68°F) and an average of 28°C (82°F). It also sees an increase in rainfall, totaling 170 mm (6.7 in) across 18 days, and higher humidity at 72%. For more detailed insights on September weather, you can visit Jiangnan weather in September.
April and October each exhibit distinct weather patterns, although they share some similarities in temperature. In April, temperatures range from a minimum of 11°C (52°F) to a maximum of 36°C (97°F), with an average of 23°C (73°F). However, this month experiences notable precipitation, totaling 96 mm (3.8 in) over 15 days, along with a humidity level of 58%.
In contrast, October sees slightly warmer minimum temperatures at 15°C (59°F), with a similar average of 23°C (74°F) and a maximum of 34°C (94°F). This month has increased precipitation at 117 mm (4.6 in) across 13 days and slightly higher humidity at 64%. For more details on October weather specifics, you can refer to Jiangnan weather in October.
April generally experiences warmer temperatures compared to November, with average highs reaching up to 36°C (97°F) and lows around 11°C (52°F). In contrast, November sees a milder climate, with average temperatures ranging from a minimum of 9°C (49°F) to a maximum of 29°C (85°F). Additionally, April is significantly wetter, receiving 96 mm (3.8 in) of precipitation over 15 days, while November tends to be drier, with only 40 mm (1.6 in) of rain across 9 days. Humidity levels remain relatively similar, with April at 58% and November slightly higher at 61%. For more detailed information, you can check out Jiangnan weather in November.
April and December present contrasting weather conditions. In April, temperatures range from a minimum of 11°C (52°F) to a sizzling maximum of 36°C (97°F), with an average temperature of 23°C (73°F). The month also sees higher precipitation, totaling 96 mm (3.8 inches) over 15 days, while maintaining a humidity level of 58%. In contrast, December features cooler temperatures, with a minimum of 4°C (40°F), an average of 15°C (59°F), and a maximum of 29°C (84°F). Precipitation is lighter, at 48 mm (1.9 inches) over just 8 days, and the humidity rises slightly to 63%. For a more detailed look at December weather in this region, you can visit Jiangnan weather in December.
In April, Jiangnan experiences a delightful transition, marked by warmer days and the milder grip of spring, setting it apart from the chilly winter and the sweltering summer months. While the maximum temperatures start to rise, bringing the occasional heat reminiscent of summer, the overall climate remains pleasantly temperate with refreshing breezes. April also sees an increase in precipitation, contributing to the lush landscapes that define this beautiful region. With an average humidity of 58%, outdoor activities are best enjoyed in the softer sun. For a deeper understanding of the patterns and variations of weather throughout the year, explore Jiangnan Climate.