Group 1 - The core point of the article discusses the fluctuating temperatures in Shanghai, with the city experiencing a minimum temperature of 1.9℃ and an average daily temperature below 10℃ for three consecutive days, raising questions about the onset of winter [1] - The forecast indicates a rise in temperature, with the highest expected to reach 12℃ today and potentially 15℃ on Sunday, making the average temperature on that day crucial for determining if winter has officially arrived [1] - A new cold front is expected to arrive at the beginning of the new year, leading to increased cloud cover in the region due to the frequent clash of warm and cold air [1] Group 2 - Meteorological predictions suggest that January 1, 2026, could be the first New Year's Day in nearly 20 years for Shanghai to experience rainfall [1]
冷暖空气频繁交锋 气象入冬留悬念 申城或迎20年来首个雨中元旦
Jie Fang Ri Bao·2025-12-27 00:58