Weather in Yancheng

Planning a trip or a stroll around the city of Yancheng? Check out the current weather report, detailed charts, and weather forecast in this section.

The climate of Yancheng can be characterized as humid subtropical with a clear change of four seasons. The weather here is quite diverse: from hot summers to cool winters, allowing for travel plans with various goals throughout the year. Overall, conditions are favorable for tourism but require the right choice of wardrobe depending on the month of travel.

Summer in the city is usually hot and humid, with average temperatures around 28°C in July and August. This is also the period when the amount of rainfall and humid days noticeably increases, especially in mid-summer, so travelers should be prepared for rain. Winter, on the other hand, is cool and relatively dry. The thermometer stays around 3-5°C, and while night frosts occur, they are not extreme.

Spring and autumn are considered the most comfortable times to visit. During these periods, mild and pleasant weather prevails. In spring, the air gradually warms from 10°C to 20°C, while autumn delights with the absence of summer humidity and stable temperatures, ideally suited for long walks around the city and its surroundings.

The climate in Yancheng is characterized by distinct seasonality, offering travelers diverse weather conditions depending on the time of year. The coldest month is traditionally January, when the average temperature drops to 2.9°C, and light frosts are possible at night. On the opposite end of the scale is July — the hottest period, when the air warms up to an average of 28.1°C, and daily highs often exceed the 31°C mark.

Summer in the city is truly warm, sometimes even sweltering. From June to August, the thermometer confidently stays at high marks, creating the atmosphere of a true southern summer. However, the transitional seasons are worth considering: spring and autumn here are mild and pleasant. For example, in May and September, the most comfortable temperatures are established in the range of 20–24°C, which is ideal for long walks and sightseeing without exhausting heat or cold.

Winter in Yancheng is cool but, as a rule, not severe. During the day, the temperature usually stays around 7–9°C, however, at night it can drop slightly below zero, especially in January and December. Travelers should keep in mind diurnal temperature fluctuations: the difference between the daily maximum and nightly minimum throughout the year averages about 8–10 degrees. This means that even after a warm April day, the evening can bring noticeable freshness, so having a jacket or a warm sweater in your luggage will not be amiss.

Precipitation patterns in Yancheng have a distinct seasonality. The wettest period is summer, when the number of rainy days increases significantly. The peak falls on July: this month records the maximum amount of precipitation (about 8 mm) and a record number of days with rain — up to 18. August is also distinguished by a high frequency of precipitation (15 wet days), so travelers planning a trip in the middle of summer are recommended to always carry an umbrella or raincoat.

In contrast to summer, the winter period and the beginning of spring in this region of China are characterized by very dry weather. From November to January, precipitation levels are minimal, amounting to only about 1 mm per month. December can be considered the driest month, when only about 5 days with precipitation are observed. Given that in January and December the temperature can drop below zero, not only rain but also snow or sleet is possible during this time, although heavy snowfalls happen infrequently.

The transitional seasons — spring and autumn — also remain relatively dry. For example, in April and October, only about 2 mm of precipitation falls with 7 rainy days per month. This makes the shoulder season a comfortable enough time for outdoor sightseeing, as prolonged downpours are unlikely during this period.

The climate in Yancheng is characterized by a clear change of seasons, so the contents of your suitcase will depend directly on your travel dates. In winter, from December to February, temperatures can drop below freezing, so be sure to take a warm jacket or down coat, as well as a hat, scarf, and gloves. Spring and autumn here are quite mild, but the weather can be changeable: warm days give way to cool evenings. For the shoulder season, the layering principle is ideal — bring t-shirts, jumpers, and a light windbreaker to easily adapt to temperature changes.

Summer in the city is hot and humid, especially in July and August, when the air warms up above 30°C. For this time of year, choose loose clothing made from natural breathable fabrics, such as cotton or linen. Given that the peak of rainy days falls in the middle of summer (especially in July), a reliable umbrella and a compact raincoat will become indispensable items in your luggage. Also, do not forget about protection from the active sun: sunscreen and headwear are mandatory.

Regardless of the season, for comfortable exploration of the city and its nature parks, you will need comfortable, proven shoes for long walks. If you are traveling during the rainy season, it is better to prefer waterproof models or take a spare pair with you. It is also useful to have a small backpack for water and necessary small items during excursions.