Last updated: August 21, 2025
Experience the vibrant March weather of Jiangnan, China, where the temperature dances between a maximum of 31°C (89°F) and a refreshing minimum of 9°C (48°F), averaging a pleasant 20°C (68°F). This month is characterized by notable humidity levels at 62%, creating a unique atmosphere that blends warmth with a hint of chill. While March brings an abundance of life and beauty, it also delivers 103 mm (4.1 in) of rainfall over 18 days, ensuring the landscape remains lush and green. Embrace the seasonal transition as Jiangnan awakens from winter's slumber.
As March rolls into Jiangnan, China, the temperatures begin to stir from the winter chill, marking a vibrant transition into spring. Average daily temperatures rise to a pleasant 20°C (68°F), while nighttime lows reach a milder 9°C (48°F), offering a stark contrast to the colder months. With daytime highs soaring up to 31°C (89°F), this month not only heralds warmer weather but also hints at the approaching heat of summer. This gradual warming trend is mirrored in the steady increase from February’s averages, suggesting that March is a delightful time to experience the blossoming beauty of Jiangnan's landscapes, as the region gears up for the warmth and vitality that April will bring.
March in Jiangnan, China, marks a notable shift in the weather pattern, with precipitation surging to 103 mm (4.1 in) over 18 rainy days. This increase is part of a gradual rise in moisture that begins in winter, with January's modest 41 mm (1.6 in) and February's 60 mm (2.4 in) paving the way for the more humid conditions of spring. As March unfolds, the region transitions from the light showers of early winter to a wetter climate, foreshadowing the heavy rains that characterize the months to come. April and May continue this trend, with precipitation peaking in June at a staggering 275 mm (10.8 in), reinforcing the key role March plays in heralding the rainy season ahead.
In March, Jiangnan, China, experiences a steady humidity level of 62%, mirroring the increased moisture seen in February. This consistent humidity suggests the transition from winter's dryness to spring's invigorating moisture. As the region moves toward April and beyond, humidity begins to dip slightly to 58%, providing a temporary relief before the surge of high humidity in the summer months. The trend indicates a gradual buildup of moisture leading into the warmer seasons, with May seeing a noticeable rise to 74%, setting the stage for the steamy months ahead. Overall, March serves as a pivotal point in the seasonal humidity cycle, balancing between winter's coolness and summer's heat.
As March arrives in Jiangnan, China, the UV Index soars to 11, marking it as an extreme exposure category with a burn time of just 10 minutes. This upward trend from February's already high UV Index of 10 signals a significant increase in solar radiation, urging residents and visitors to take precautions. The intense levels of UV exposure continue through April and May, maintaining the extreme category and burn time, which can pose serious risks if adequate protection isn't taken. As the season unfolds, it's crucial to stay vigilant and informed about these shifts in UV intensity. For more detailed information, visit Jiangnan UV Index.
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As March graces Jiangnan with its presence, the region basks in 155 hours of sunlight, marking a transition from the winter's gloom in January with just 140 hours. This month serves as a gentle prelude to the warmer days ahead, with February already showing a significant increase to 192 hours. Following the coolness of March, April promises a leap to 200 hours, ushering in the bountiful sunlight of May, which boasts an impressive 288 hours. This upward trend sets the stage for the long, radiant summer ahead, where July shines the brightest with 295 hours. Overall, March embodies not just another month, but a pivotal point in Jiangnan's sunlit journey towards the vibrant warmth of late spring and summer.
In Jiangnan, China, the transition into March marks a notable dip in sunny weather, with only a 20% chance of clear skies, significantly lower than the preceding months of January and February. As spring approaches, the likelihood of sun remains quite elusive, hovering around this low percentage and only slightly increasing to 21% in April. This trend suggests a shift from the relatively brighter winter months, illustrating how March is often characterized by changing weather patterns as nature awakens. Enjoying sunlit days in March might require some patience, but as the year progresses, the likelihood gradually improves, particularly in the warmer months ahead.
As March arrives in Jiangnan, China, a delightful shift occurs in the length of daylight, extending it to 12 hours. This increase, following the gradual rise from 10 hours in January and 11 hours in February, marks a turning point as the region transitions from winter's embrace to the vibrant awakening of spring. Interestingly, daylight remains consistent at 12 hours through April before reaching a peak of 13 hours in May and June. This pattern not only reflects nature's cyclical rhythm but also the anticipation of longer, sunnier days that enhance outdoor activities and the blossoming landscape, forging a sense of rejuvenation in the air.
As March arrives in Jiangnan, the winds begin to awaken from their winter slumber, marked by an average speed of 3.0 m/s (7 mph). This gentle increase signifies the transition into spring, a time when nature stirs and life begins to bloom. Following a slight dip in February, the wind picks up momentum, with April's breeze slightly slowing to 2.8 m/s (6 mph). Interestingly, March’s gusts not only signal a shift in the weather but also set the stage for a gradual upward trend, with May peaking at 3.1 m/s (7 mph). As the seasons progress, temperatures rise alongside wind speeds, creating a harmonious balance that characterizes Jiangnan's enchanting springs. The winds, while modest throughout most of the summer months, showcase a notable dip in September at just 1.7 m/s (4 mph), before picking up again in the autumn. Thus, March serves as a pivotal month, heralding the lively shifts of the changing seasons in this picturesque region.
Weather in Jiangnan varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Jiangnan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of March and January, significant differences emerge. March typically experiences warmer temperatures with a minimum of 9°C (48°F) and an average of 20°C (68°F), reaching a maximum of 31°C (89°F). In contrast, January's temperatures are cooler, with a minimum of 4°C (39°F), an average of 14°C (58°F), and a maximum of 27°C (82°F). Furthermore, March is also wetter, receiving 103 mm (4.1 in) of precipitation over 18 days, while January sees substantially less rainfall at 41 mm (1.6 in) over just 7 days. The humidity is slightly higher in March at 62% compared to January's 56%. For more detailed insights, you can refer to Jiangnan weather in January.
March generally features warmer temperatures compared to February, with minimums rising from 4°C (40°F) to 9°C (48°F) and average highs climbing from 29°C (85°F) to 31°C (89°F). While both months share the same humidity level of 62%, March experiences significantly higher precipitation, totaling 103 mm (4.1 in) over 18 days compared to February's 60 mm (2.4 in) over just 8 days. This increase in rainfall may contribute to the lushness of the environment as winter transitions into spring. For more detailed information about February weather in Jiangnan, you can visit Jiangnan weather in February.
March and April exhibit notable differences in weather patterns. In March, temperatures range from a minimum of 9°C (48°F) to a maximum of 31°C (89°F), with an average of 20°C (68°F). The month sees significant rainfall, totaling 103 mm (4.1 in) over 18 days, contributing to a humidity level of 62%. In contrast, April experiences slightly warmer temperatures, with a minimum of 11°C (52°F), an average of 23°C (73°F), and a peak of 36°C (97°F). Precipitation drops slightly to 96 mm (3.8 in) over 15 days, while humidity decreases to 58%. For more detailed information on the weather in April, you can check Jiangnan weather in April.
March and May present distinct weather profiles, highlighting the transition from early spring to late spring. In March, temperatures range from a minimum of 9°C (48°F) to a maximum of 31°C (89°F), with an average of 20°C (68°F). The month experiences significant rainfall, with 103 mm (4.1 in) of precipitation occurring over 18 days, alongside a humidity level of 62%.
In contrast, May brings warmer conditions, with temperatures ranging from 16°C (61°F) to a peak of 36°C (98°F) and an average temperature of 26°C (80°F). Precipitation also increases to 175 mm (6.9 in) over 20 days, resulting in a higher humidity of 74%.
The changes from March to May indicate not only warmer temperatures but also an uptick in both rainfall and humidity, shaping the distinct climate character of these two months. For more detailed information, you can check Jiangnan weather in May.
In March, the weather tends to be milder, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 31°C (89°F) and an average of 20°C (68°F). However, it is also a relatively wet month, with around 103 mm (4.1 in) of precipitation occurring over 18 days and an average humidity of 62%. In contrast, June experiences warmer temperatures, with a minimum of 20°C (68°F) and a maximum reaching up to 37°C (99°F), averaging at 29°C (84°F). This month also sees increased rainfall, totaling 275 mm (10.8 in) across 23 days, contributing to a higher humidity level of 80%. For more details on the June climate, visit Jiangnan weather in June.
March and July present distinctly different weather patterns. In March, temperatures range from a minimum of 9°C (48°F) to a maximum of 31°C (89°F), with average temperatures around 20°C (68°F). The month experiences significant rainfall, totaling 103 mm (4.1 in) across 18 days, accompanied by a moderate humidity level of 62%.
In contrast, July is much warmer, with temperatures ranging from 24°C (75°F) at night to scorching highs of 38°C (100°F), averaging 29°C (85°F). This month sees an increase in precipitation, hitting 213 mm (8.4 in) over 23 days, along with higher humidity levels at 89%. The more intense heat and humidity in July starkly contrast with the milder, wetter conditions of March. For more insights, check out Jiangnan weather in July.
March and August present quite contrasting weather patterns. In March, temperatures range from a mild minimum of 9°C (48°F) to a warm maximum of 31°C (89°F), with an average of 20°C (68°F). The month is characterized by moderate precipitation of 103 mm (4.1 in) over 18 days, and a humidity level of 62%. In contrast, August heats up significantly, with minimum temperatures starting at a much warmer 24°C (75°F) and peaking at a scorching 37°C (99°F), resulting in an average temperature of 29°C (84°F). This month experiences heavier rainfall, with 264 mm (10.4 in) spread over 25 days and a notably higher humidity of 88%. For more specific insights into the August climate, you can check Jiangnan weather in August.
In March, the weather is milder, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 31°C (89°F) and an average of 20°C (68°F). The month experiences moderate precipitation of 103 mm (4.1 in) over approximately 18 days, accompanied by a humidity level of 62%. In contrast, September brings hotter conditions, with temperatures spanning from a minimum of 20°C (68°F) to a maximum of 36°C (97°F) and an average of 28°C (82°F). This month is also wetter, with 170 mm (6.7 in) of precipitation occurring over the same number of days, and humidity rises slightly to 72%. For more detailed information about weather trends, visit Jiangnan weather in September.
In comparing the weather of March and October, we observe notable differences in temperature and precipitation patterns. March typically features a milder climate with minimum temperatures around 9°C (48°F) and maximums reaching up to 31°C (89°F), while October experiences warmer conditions, with minimums at 15°C (59°F) and maximums climbing to 34°C (94°F). Precipitation is slightly higher in October at 117 mm (4.6 in) over 13 days compared to March's 103 mm (4.1 in) across 18 days, indicating that while October is warmer, it is also slightly wetter. Additionally, humidity levels remain relatively consistent, with March at 62% and October slightly higher at 64%. For more detailed information on weather in October, you can refer to this link: Jiangnan weather in October.
March and November exhibit similar average temperatures, both hovering around 20°C (68°F), but their extremes differ slightly. In March, temperatures can reach a maximum of 31°C (89°F), while November’s peak is a bit cooler at 29°C (85°F). Precipitation also varies significantly; March experiences more rain with 103 mm (4.1 in) over 18 days, contrasted with November's drier conditions, which only see 40 mm (1.6 in) over 9 days. Humidity levels remain relatively stable in both months, with March at 62% and November slightly lower at 61%. For more detailed insights, check out Jiangnan weather in November.
In March, the weather tends to be warmer and more variable than in December, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 31°C (89°F) and an average temperature of 20°C (68°F). The month experiences significant rainfall, totaling 103 mm (4.1 in) over 18 days, leading to a humidity level of 62%. In contrast, December offers milder temperatures with a minimum of 4°C (40°F) and a maximum of 29°C (84°F), averaging at 15°C (59°F). Precipitation is less frequent, with only 48 mm (1.9 in) over just 8 days and a slightly higher humidity of 63%. For more details, you can check Jiangnan weather in December.
As March unfolds in Jiangnan, the weather presents a refreshing transition from the chill of winter to the warmth of spring. With temperatures averaging a pleasant 20°C (68°F), this month stands out as a time of rising warmth, epitomized by maximum highs reaching up to 31°C (89°F). However, along with the burgeoning warmth, March also brings an increase in precipitation, with rainfall occurring on nearly 18 days, contributing to a relative humidity of 62%. This unique blend of warmer days interspersed with rainy spells sets March apart, making it a time when nature begins to burst forth in vivid colors and lively sounds. For a deeper dive into the climatic nuances of this evocative region, explore more at Jiangnan Climate.