中东部大部地区气温显著偏低 台风“风神”将给南海北部带来强风雨

Core Insights - The recent weather patterns indicate significant rainfall across various regions in China, with some areas experiencing precipitation levels 50-100% above the seasonal average [1][2][7] - A strong cold front is expected to impact the central and eastern regions, leading to temperature drops of 4-8°C, with localized areas experiencing drops of up to 10°C [3][8] - Typhoon "Fengshen" is forecasted to bring severe wind and rain to the northern South China Sea and coastal areas, particularly affecting Hainan Island and Taiwan [10] Summary by Sections Recent Weather Patterns - Over the past 10 days, regions such as southeastern Gansu, Shaanxi, and parts of North China have recorded rainfall between 60-120 mm, with some areas exceeding 200 mm, significantly above the average for this time of year [1] - In contrast, northern Xinjiang, northeastern Inner Mongolia, and parts of Northeast China have experienced lower temperatures compared to historical averages, while most other regions saw temperatures rise by 1-3°C, with some areas in Jiangnan exceeding increases of 8°C [1] Upcoming Weather Forecast - For the next 10 days (October 18-27), areas including southeastern Xinjiang, western Henan, and southern Jianghan are expected to receive 30-60 mm of rainfall, with localized regions in Sichuan and Yunnan potentially seeing 80-130 mm, and some areas on Hainan Island and Taiwan exceeding 250 mm [2] - The average temperature in Xinjiang and much of the central and eastern regions is projected to be 1-3°C lower than the seasonal norm, with certain areas experiencing drops of 4-7°C [2] Significant Weather Events - From October 18-22, a strong cold air mass will affect the central and eastern regions, leading to the lowest temperatures recorded this fall, with the 0°C line moving to northern areas of North China and parts of Shaanxi and Gansu [3][5] - Rainfall is expected in various regions, including small to moderate rain in southern Gansu and parts of the southwest, with the potential for heavy rain in areas affected by Typhoon "Fengshen" [3][4][10]