Climate and monthly weather forecast
Wuxi, China

Located in the populous province of Jiangsu, Wuxi experiences a subtropical humid climate, characterized by substantial humidity and changes in temperature throughout the year. Recognized as a city with a Cfa classification under the Köppen climate system, this climate type translates to no specific dry season and precipitation evident all year round.

Throughout the year, temperature in Wuxi fluctuates between a low of 0.2°C (32.4°F) to a high of 31.8°C (89.2°F). The coldest temperature, barely above freezing, emerges in January, while July witnesses the highest degrees. Rainfall, meantime, varies from a low of 28mm (1.1") in December to a substantial 139mm (5.47") in June, signifying that the city is susceptible to frequent precipitation.

Daylight hours take a similar pattern with hours per day oscillating from a low of 10.1 in December to a high of 14.2 in June; this illustrates that longer days generally coincide with the wetter months of the year. Exceptional weather conditions include the distinct lack of a dry season and the marked temperature shifts. Typically, rainfall influxes reach their pinnacle in June, yet they remain relatively consistent throughout the year, indicating a sustained level of humidity.

Given the variations in climate and weather experiences, the timing for visiting Wuxi is highly dependent on individual preferences. Nevertheless, the period from late April to early July beckons most tourists. During these months, the temperature ranges from 13.5°C (56.3°F) to 28.6°C (83.5°F) with daylight hours ranging from 12.9 to 14.2 hours. These conditions provide the perfect scenario for exploration and outdoor activities. Moreover, the rainfall during this period, although high, exhilarates the landscape and enhances the city's natural beauty.

The most unfavorable period to tour Wuxi extends from late December to early February. During this phase, temperatures plummet to between 0.2°C (32.4°F) and 1.8°C (35.2°F), thus limiting the feasibility of outdoor activities. Daylight hours also contract drastically to reach their lowest levels at between 10.1 and 10.4 hours.

The spring season in Wuxi occurs from March to May with average temperatures escalating from 5.7°C (42.3°F) to 16.5°C (61.7°F). This period sees the daylight hours increase from 12 hours to 13.8 hours, promising longer daytime. Also, rainfall gradually intensifies from 83mm (3.27") to 80mm (3.15"), consequently enlivening the cityscape and its environs.

Wuxi enters its summer phase from June to August. The temperature during these months reaches its apex, with highs ranging from 21.3°C (70.3°F) to 24.9°C (76.8°F). Simultaneously, daylight hours maximize up to 14.2 hours, providing ample light to explore the city. However, the rainfall peaks to 139mm (5.47") in June, making it the wettest month.

September to November marks the autumn season in Wuxi. During this period, temperatures cool down to between 19.6°C (67.3°F) and 13.4°C (56.1°F). Daylight recedes to between 12.4 and 11.4 hours coupled with declining rainfall amounts, down to 41mm (1.61") in October.

Winter in Wuxi stretches from December to February. It is the coldest period, with temperatures nosediving to between 7.3°C (45.1°F) and 0.2°C (32.4°F). Daylight hours dwindle to their lowest between 10.6 and 10.1 hours. Despite the reduction in rainfall to 28mm (1.1"), the city maintains a uniform humidity level throughout the year, a characteristic feature of its Cfa climate classification.

January in Wuxi, China, exhibits a significant chill, a common attribute of winter. Icy winds whip through the city with temperature lows touching 0.2°C (32.4°F). In comparison to the following month, February, January seems harsh but provides warmth during the day. Weather in January »

With February arrives a sense of perceptible change in Wuxi's weather. The city begins to shake off the icy threads of January, hinting at initiating the spring season. It's worth noting that temperature shifts are evident with highs reaching up to 9.1°C (48.4°F). Weather in February »

March is synonymous with the advent of spring in Wuxi, China, thereby witnessing milder weather conditions. On the spectrum of temperature, it's neither as cold as February nor as warm as April. March, however, experiences quite a surge in rainfall, amounting to 83mm (3.27"). Weather in March »

April continues the transition of seasons, establishing a balanced weather pattern in Wuxi. Through this month, one can enjoy the pleasant temperatures, failing to note any resemblance to the preceding month of March. It receives 62mm (2.44") rainfall, which retains the city's freshness while aiding to cool down the increasingly warm days. Weather in April »

Summer asserts its presence in May, altering Wuxi's weather entirely. Warm temperatures are a defining characteristic of this month, clearly contrasting with the weather of the previous month. With highs soaring up to 25.4°C (77.7°F), the hotter part of the day becomes slightly uncomfortable. Weather in May »

June is characterized by very hot and humid weather conditions in Wuxi. A substantial rise in temperatures from May can be noticed with no respite even during the nights. The rainfall, too, spikes up drastically to 139mm (5.47"), effectively marking this month as the wettest. Weather in June »

July sees the peak of summer in Wuxi and delivers what can be argued as the hottest weather of the year. The city swelters with highs reaching up to 31.8°C (89.2°F), setting it apart from both June and August. The elevated temperatures are accompanied by showers, but July doesn't match the preceding month's rainfall. Weather in July »

August continues to ride the wave of heat in Wuxi, albeit with a minor dip in temperatures. It remains predominantly hot and humid, akin to the summer month of July. However, it receives 99mm (3.9") rainfall, distinguishing it from any other summer month. Weather in August »

September signals the onset of autumn in Wuxi, resulting in a noticeable change in weather. It mingles the lingering warmth of August with the crisp coolness approaching in October. September manages to achieve a balance in terms of rainfall, recording 54mm (2.13"). Weather in September »

October firmly anchors autumn in Wuxi, with temperatures taking a significant plunge from September. The weather becomes agreeable and a far cry from the torrid conditions witnessed in the summer months. Additionally, a reduction in rainfall occurs. Weather in October »

Weather in Wuxi, China during November witnesses a further cooling as the winter months loom. An indication of this is the substantial drop in temperatures from October. November experiences a relatively drier phase, receiving only 40mm (1.57") rainfall. Weather in November »

December brings with it the full blast of winter in Wuxi, making the weather bitterly cold. Following November's pattern, temperatures continue to decline. With the city receiving only 28mm (1.1") rainfall, December ranks as the driest month of the year. Weather in December »