中国防汛抗旱2026，Vol.36Issue(1)：1-5,5.DOI:10.16867/j.issn.1673-9264.2025722
2025年汛期我国主要天气气候特征
The main characteristics of weather and climate in China during the flood season in 2025
摘要
Abstract
Based on meteorological observation data provided by the National Meteorological Information Center of the China Meteorological Administration,a comprehensive analysis was conducted on the weather and climate characteristics across China during the 2025 flood season(March 15 to November 11).The results indicate that China experienced a warm and wet climate during this period.The national average precipitation was above normal,while the mean temperature ranked as the second highest on record,accompanied by a record-breaking number of high-temperature days.Precipitation during the rainy season in North China and the autumn rain of West China was significantly above normal,triggering severe rainstorm and flood disasters across multiple regions.High-temperature events were prolonged,with an extensive"autumn tiger"heatwave affecting Jiangnan and northern South China.The number of drought days was generally higher than normal,exhibiting distinct periodicity and regional patterns.The first typhoon of the year formed later than usual but made landfall earlier,while autumn typhoons repeatedly affected South China.关键词
气温/降水/气候特征/气象灾害/2025年汛期Key words
temperature/rainfall/climate characteristic/meteorological disasters/the flood season in 2025分类
农业科技引用本文复制引用
曾红玲,赵琳,邹旭恺,郑志海,翟建青,高辉..2025年汛期我国主要天气气候特征[J].中国防汛抗旱,2026,36(1):1-5,5.基金项目
国家自然科学基金项目(U2342205、42595595) （U2342205、42595595）
中国气象局青年创新团队资助(CMA2024QN06) （CMA2024QN06）
中国气象局创新发展专项(CXFZ2024J071) （CXFZ2024J071）
三峡工程运行安全综合监测系统、库区维护和管理基金(2136703). （2136703）
