【摘要】 利用驻马店10个站气象资料,分析了极端温度的时间变化特征、高温天气与6-8月降水量之间的关系和极端晴热高温、极端湿热高温天气形成的天气背景及影响因子,确定了高温出现的前期预报指标。更多还原

【Abstract】 Based on meteorological data of ten weather stations in Zhumadian, the paper analyzes the temporal change characteristic of extreme temperature,the relationship between high temperature weather and the precipitation of June to August.The atmospheric circulation background and influencing factor which are formed by extreme dry-hot high temperature weather and extreme moist-hot high temperature weather are also introduced.The paper finally confirms the prophase prediction index of high temperature weather.更多还原