黑龙江：“立秋首日”最高温28℃ 全省入秋还得再等等

Core Viewpoint - The arrival of the "Beginning of Autumn" (立秋) marks a transition in weather patterns in Heilongjiang Province, with cooler temperatures expected compared to the previous hot summer season [1]. Weather Forecast - On the "Beginning of Autumn" (August 7), areas such as northern Daxing'anling, eastern Harbin, Hegang, western Shuangyashan, Qitaihe, Jixi, and Mudanjiang are expected to experience cloudy weather with possible showers or thunderstorms, while other regions will be mostly sunny with occasional clouds [2]. Temperature Statistics - Daytime maximum temperatures on the "Beginning of Autumn" are forecasted to be between 26°C to 28°C in Daxing'anling, western Heihe, Qiqihar, and Daqing, while other areas will see temperatures ranging from 24°C to 26°C. Nighttime minimum temperatures are expected to be between 12°C to 14°C in Daxing'anling, Heihe, and northern Yichun, and 15°C to 17°C in other regions [3]. Seasonal Transition Data - Historical data indicates that certain cities in Heilongjiang typically enter autumn before the "Beginning of Autumn," while others transition into autumn shortly after this date. Cities like Qiqihar, Daqing, Mudanjiang, and Harbin usually experience the onset of true autumn between August 14 and 18 [3].