Last updated: August 21, 2025
In March, Jiangnan, China experiences a dynamic transition into spring, characterized by variability in temperatures ranging from a comfortable 6°C (42°F) at night to a warm 32°C (90°F) during the day. The average temperature settles at a mild 15°C (59°F), making it an ideal time for outdoor activities. However, the region is also marked by increased precipitation, with 101 mm (4.0 in) of rain spread over approximately 15 days, resulting in a humidity level of 80% that adds to the ambiance. This blend of warmth and moisture contributes to the lush scenery typical of Jiangnan, inviting locals and visitors alike to enjoy the beauty of early spring.
As March unfolds in Jiangnan, China, temperatures begin to reflect the gentle transition from winter to spring. With a minimum of 6°C (42°F) and an average climb to 15°C (59°F), the days grow noticeably warmer, inviting vibrant blossoming of the region's flora. The maximum temperature can reach a warm 32°C (90°F), offering residents and visitors alike a taste of the forthcoming summer heat. This month not only signals a rise in temperatures but also sets the stage for the dramatic warmth that follows in April and May, as Jiangnan transforms into a lush landscape under sunny skies.
In March, Jiangnan, China experiences a significant increase in precipitation, showcasing the region's transition into a wetter spring. With 101 mm (4.0 in) of rain over 15 days, March outpaces the preceding months, nearly doubling February's totals. This uptick not only reflects the onset of seasonal rain but also sets the stage for an even wetter April, which sees 139 mm (5.5 in). The notable jump in precipitation highlights a trend towards increased moisture in the spring months, marking a shift from the relatively dry winter period. As the landscape transforms with these rains, the vitality of the region's agriculture and natural ecosystems is rejuvenated, paving the way for lush growth in the months to come.
In March, Jiangnan, China, experiences a notable increase in humidity, reaching 80%, which marks a turning point as the region transitions from winter to spring. This rise is part of a broader trend, with humidity levels gradually climbing from 72% in January to a steamy 82% in May. Following March, the humidity peaks again in the summer months, reaching 85% in both July and August, indicating the area's characteristic subtropical climate. This steady increase not only enhances the vibrant blooming of spring flora but also sets the stage for the muggy warmth that defines Jiangnan's humid summer months.
As March arrives in Jiangnan, China, residents experience a notable shift in UV exposure, with the UV Index rising to 8, categorized as very high. This is a steep increase compared to the previous months, as January and February featured moderate to high levels of UV radiation. The burn time during March decreases to just 15 minutes, underscoring the need for sun protection as the spring sun strengthens. Looking ahead, the UV levels continue to climb, peaking in April and May, where extreme conditions prevail. This trend emphasizes the importance of being vigilant about sun safety as warmer months approach. For more details on seasonal UV readings, visit Jiangnan UV Index.
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As March blooms in Jiangnan, China, the region begins to bask in the gentle embrace of increased sunlight, with an impressive 191 hours of sunshine—an uplifting transition from the 155 hours seen in February. This gradual rise heralds the approaching warmth of spring, as nature awakens from its winter slumber. April's sunshine further enhances this trend, escalating to 210 hours, while May dazzles with 243 hours, marking the full flourish of the season. The steady increase not only brightens the days but also invigorates the landscape, setting the stage for the vibrant months ahead. As summer approaches, Jiangnan's sunlight continues to thrive, peaking in July with 298 hours, showcasing a remarkable journey from spring into the bright, sun-filled days of summer.
In Jiangnan, China, March is a noteworthy month for sunshine, yet it sees a dip in clear skies with only a 26% chance of sunny weather. This trend signals a gradual transition from the cooler winter months, where January and February boast relatively higher sunny probabilities at 31% and 30%, respectively. As spring approaches, the likelihood of sunshine continues to decline towards April (15%) and reaches its lowest in the summer months. This intriguing pattern showcases the fluctuation of weather, inviting both residents and visitors to anticipate the delicate balance between sun and clouds as the region gradually awakens from winter's grip.
As winter relinquishes its grip, March in Jiangnan, China welcomes a transition as daylight hours stabilize at 11 hours—a continuation of February's increase. This gradual growth from the 10 hours seen in January indicates the region's steady march towards the sunnier months ahead. The pattern reveals a clear trend: with each passing month, daylight gradually expands, culminating in a peak of 14 hours by June. This rhythmic progression not only enhances the beauty of Jiangnan’s landscapes but also invigorates daily life, as nature reawakens under the embrace of longer, brighter days.
As the chill of winter yields to the gentle warmth of spring, March in Jiangnan comes alive with a subtle increase in wind speed, averaging 1.6 m/s (4 mph). This slight uptick reflects a transition, as the region begins to shake off the stillness of the colder months. Compared to January's calm breeze at 1.4 m/s, March's winds breathe vitality into the landscape, hinting at the vibrant blossoms soon to appear. Following March, the wind begins to settle again in April and May, returning to a familiar rhythm of 1.5 m/s. September later provides a burst of energy with winds further picking up to 1.9 m/s, yet March still stands out as a pivotal moment of change, heralding the approaching bloom and warmth of spring.
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.
March tends to be significantly warmer than January, with average temperatures rising from January's 8°C (47°F) to 15°C (59°F) in March. The minimum temperature in March is also noticeably higher at 6°C (42°F), compared to January's chilly -2°C (30°F). Precipitation increases in March, with about 101 mm (4.0 in) recorded over 15 days, while January sees much less rainfall at 30 mm (1.2 in) over just 8 days. Humidity is also higher in March, averaging 80% compared to 72% in January. For more details, you can check Jiangnan weather in January.
In comparing the weather of March and February, March offers a noticeable increase in temperatures, with average highs reaching 32°C (90°F) compared to February's maximum of 25°C (78°F). The minimum temperatures in March are also warmer at 6°C (42°F), while February starts off cooler at 1°C (34°F). Additionally, March experiences significantly more precipitation, recording 101 mm (4.0 in) over 15 days, in contrast to February's 47 mm (1.9 in) over just 9 days. Despite the increase in rainfall, March sees only a slight rise in humidity, averaging 80% compared to February's 76%. For more detailed insights into February weather, you can check Jiangnan weather in February.
March and April exhibit noticeable differences in weather patterns. In March, temperatures range from a minimum of 6°C (42°F) to a maximum of 32°C (90°F), with an average of 15°C (59°F). The month experiences significant rainfall, totaling 101 mm (4.0 in) over 15 days, with humidity levels at around 80%. In contrast, April brings slightly warmer conditions, with minimum temperatures at 8°C (46°F) and maximums reaching 34°C (94°F), averaging 19°C (66°F). Precipitation increases to 139 mm (5.5 in) over 14 days, though humidity decreases slightly to 77%. For a detailed look at the weather in this month, visit Jiangnan weather in April.
March and May demonstrate a noticeable shift in weather patterns. In March, temperatures range from a minimum of 6°C (42°F) to a maximum of 32°C (90°F), with an average of 15°C (59°F). This month experiences 101 mm (4.0 in) of precipitation over about 15 days, and humidity levels are relatively high at 80%.
In contrast, May brings warmer temperatures, with a minimum of 12°C (54°F) and a maximum of 36°C (97°F), averaging 22°C (71°F). However, it also sees increased rainfall, with 186 mm (7.3 in) spread over 19 days and slightly higher humidity at 82%. This shift highlights a transition into the more humid and rain-prone late spring season. For more detailed insights on the weather in May, you can visit Jiangnan weather in May.
In March, temperatures in Jiangnan range from a chilly minimum of 6°C (42°F) to a maximum of 32°C (90°F), with an average of 15°C (59°F). This month sees about 101 mm (4.0 in) of precipitation over 15 days, and the humidity hovers around 80%. In contrast, June experiences much warmer temperatures, with a minimum of 16°C (62°F) and a maximum of 36°C (96°F), averaging 25°C (77°F). Precipitation increases to 151 mm (6.0 in) over 16 days, and humidity rises slightly to 85%. For more detailed insights on July weather, you can explore Jiangnan weather in June.
In comparing the weather between March and July, notable differences can be observed in temperature and precipitation patterns. March experiences a more moderate temperature range, with a minimum of 6°C (42°F) and a maximum of 32°C (90°F), resulting in an average of 15°C (59°F). In contrast, July brings significantly warmer conditions, with minimum temperatures rising to 21°C (70°F) and peaking at 39°C (103°F), yielding an average temperature of 28°C (83°F). Additionally, July sees increased precipitation, totaling 184 mm (7.3 in) over 16 days, compared to March's 101 mm (4.0 in) on 15 days. The humidity also remains high in both months, with July slightly higher at 85% compared to March's 80%. For a detailed look at the weather specifics in July, you can visit this link: Jiangnan weather in July.
March and August present contrasting weather conditions. In March, temperatures range from a cool minimum of 6°C (42°F) to a warm maximum of 32°C (90°F), with an average of 15°C (59°F). The month sees about 101 mm (4.0 in) of precipitation over 15 days, accompanied by a humidity level of 80%. In stark contrast, August is notably warmer, with temperatures varying from a minimum of 19°C (67°F) to a scorching maximum of 40°C (104°F), and an average temperature of 29°C (85°F). Although August receives slightly more precipitation at 138 mm (5.4 in) over 13 days, the humidity level rises to 87%. For a more detailed look at August weather conditions, check out Jiangnan weather in August.
March and September present distinct weather patterns, reflecting the transition between winter and summer. In March, temperatures range from a chilly minimum of 6°C (42°F) to a pleasant average of 15°C (59°F), peaking at 32°C (90°F). The month experiences moderate rainfall of 101 mm (4.0 in) over about 15 days, with humidity levels around 80%. In contrast, September sees warmer temperatures, with a minimum of 17°C (62°F) and an average of 24°C (75°F), reaching highs of 37°C (100°F). The precipitation increases to 179 mm (7.0 in) spread over 16 days, and humidity rises slightly to 84%. For more detailed insights, you can check out Jiangnan weather in September.
March and October both showcase a range of temperatures and similar precipitation patterns, but they differ significantly in their warmth. In March, temperatures range from a minimum of 6°C (42°F) to a maximum of 32°C (90°F), with an average of 15°C (59°F). Conversely, October experiences slightly warmer temperatures, with lows of 9°C (49°F) and highs reaching up to 35°C (96°F), averaging around 18°C (65°F). Both months see about 15 days of precipitation, with March receiving 101 mm (4.0 in) and October slightly more at 118 mm (4.6 in), reflecting a consistent level of humidity that hovers around 80-81%. For more details on October weather, check out Jiangnan weather in October.
March and November present contrasting weather characteristics, with March being notably warmer. In March, temperatures range from a minimum of 6°C (42°F) to a maximum of 32°C (90°F), averaging around 15°C (59°F). This month also experiences significant rainfall, with approximately 101 mm (4.0 in) of precipitation over 15 days and humidity levels at 80%. Conversely, November sees cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 26°C (79°F), averaging 13°C (56°F). The precipitation in November is less, at 60 mm (2.4 in) over 12 days, along with slightly higher humidity at 86%. For more detailed information, you can check Jiangnan weather in November.
March and December exhibit distinct weather patterns, marked by significant differences in temperature and precipitation. In March, temperatures can range dramatically from a minimum of 6°C (42°F) to a maximum of 32°C (90°F), with an average of 15°C (59°F), while December experiences milder conditions, with a minimum of 0°C (32°F) and a maximum of 18°C (64°F), averaging just 9°C (49°F). Additionally, March brings more rainfall, accumulating 101 mm (4.0 in) over 15 days, compared to December's lighter precipitation of 29 mm (1.1 in) across 8 days. Humidity levels are fairly similar, hovering around 80% in March and slightly higher at 81% in December. For a closer look at December's specifics, you can check out Jiangnan weather in December.
As March transitions into spring, the weather in Jiangnan begins to show signs of warmth and renewal, distinguishing it sharply from the winter months. With temperatures gradually rising, the air feels more inviting, yet humidity levels remain high, creating a lush atmosphere. Unlike the frigid cold of February, March sees an increase in precipitation, with frequent rains nurturing the vibrant landscape. This month often features a mix of sunny and rainy days, reminding us of nature's unpredictable charm. For more detailed insights on how March fits into the seasonal tapestry, visit Jiangnan Climate.