Xingcheng experiences a continental climate with distinct seasonal changes. Winters are harsh, with temperatures often below freezing, especially in January and December when lows can drop as low as -18°C. As spring approaches, temperatures gradually warm up, reaching a mild 10°C by March. Summers are warm to hot, with July not recorded but August averages around 25°C, while September sees a return to slightly cooler days. Autumn is characterized by temperature fluctuations, ranging from chilly nights in October to milder afternoons, before the cold winter sets in again.