Xiamen's climate is characterized by mild winters and hot, humid summers. In the winter months of January and February, temperatures range from around 4-26°C, with an average high in the mid-teens. As spring approaches, temperatures gradually rise, reaching highs of up to 32°C in March and April. Summer brings sweltering heat, with June to August experiencing temperatures often above 35°C, though evenings can still be pleasant. Autumn is similarly warm, with September to November enjoying mild days, but cooling quickly at night.