转自：北京日报客户端 二是江南北部气象干旱下旬得到缓解。 12月,全国平均降水量7.5毫米,较常年同期偏 少33.8%。上旬,江南北部温高雨少,气象干旱 有所发展;下旬以来,受降水影响,干旱明显缓 解。目前,仅江苏东南部等地有中旱。 991-2020年平均 1986 1991 图1 12月1-30日全国平均气温历年变化（1961-2025年） 、 LZ月我国大气气候付止 12月(12月1-30日,下同),全国平均气温为 历史同期第二高,但冷暖起伏较大;全国降水较 常年同期偏少,总体呈"北多南少"分布。 一是气温明显偏高,但冷空气频繁。 12月,全国平均气温-1.2℃,较常年同期偏高 1.8℃,为1961年以来历史同期第二高,仅次于 2016年(-0.7℃)。有5次冷空气过程影响我 国,较常年同期偏多(1.4次)。11-15日,入 终以来首场全国型寒潮影响我国,具有降温幅度 大、影响范围广、持续时间长等特点。此次寒潮 过程中,共有164个国家站最大降温幅度达到或 超过14.0℃,受其影响,华北、黄淮等地出现入 冬以来首次大范围明显降雪过程,全国共有78个 国家站单日最大积雪深度达到或超过10厘米。 气温方面: ...

新华社北京12月30日电（记者刘诗平）中国气象局12月30日发布2026年元旦假期和未来十天天气预 报。元旦假期北方受较强降雪影响，南方湿冷明显。未来十天，将有三波冷空气影响我国。气象专家对 雨雪天气等带来的不利影响和注意事项进行了重点提示。 多地雨雪降温 南方湿冷明显 "元旦假期我国大部地区降水较弱，中东部气温偏低，南方湿冷明显。"国家气候中心副主任高荣 说，西北地区东部、青藏高原东部和南部、黄淮南部、江汉、江淮等地有小雪或雨夹雪，局地有中雪； 江南、华南、西南地区东部等地有小雨，局地有中雨。 高荣提醒，12月30日夜间至31日，陕西、山西、河南、湖北等部分地区雨雪较强，局地有暴雪和低 温雨雪冰冻灾害风险，路面湿滑、积雪结冰，公众需提前合理安排出行计划，注意驾驶安全。 国家气象中心副主任黄卓表示，元旦期间，华北地区中北部、东北地区中南部、江南、华南等地公 路受冷空气过程影响较小，整体有利出行。江苏、湖北、四川、云南、西藏等地境内的沈海、京沪、长 深等公路部分路段，需防范小雪或雨夹雪天气可能造成的道路结冰、路面湿滑对交通出行带来不利影 响。 元旦期间，中东部大部地区气温将转为偏低，尤其南方湿冷明显，流感等疾病 ...

Core Points - The northern regions of China have entered winter earlier than usual, with some areas experiencing winter conditions up to 20 days ahead of the normal schedule [3][4] - The average national temperature in October was 11.1°C, close to the historical average, but the month saw a significant temperature drop in the latter half [2][3] - October recorded the third-highest rainfall for the month in history, with an average precipitation of 51.5 mm, which is 51.8% more than the historical average [4] Temperature Trends - The temperature in early October was historically high, but a strong cold air mass from October 16 to 21 caused a drop of 8°C to 14°C across much of central and eastern China [3] - Northeastern and northern regions, including parts of Inner Mongolia and Heilongjiang, experienced early winter conditions, while some areas in the northwest and southwest saw delayed winter by up to 20 days [3] Precipitation and Weather Events - October saw six significant rainfall events, leading to localized flooding in provinces such as Shandong and Sichuan [4] - The 21st typhoon, "Maidum," made landfall in Guangdong and Guangxi, causing heavy rainfall, with the highest recorded daily precipitation reaching 369.4 mm in Guangxi [4][5] November Climate Forecast - For November, temperatures in northeastern and eastern Inner Mongolia are expected to be lower than the historical average, while most other regions will be close to or above average [7][8] - Increased precipitation is anticipated in northeastern regions, with warnings for potential low-temperature rain and snow disasters, particularly in the first half of the month [8]