邯郸市近64a高温天气特征分析

Analysis of high temperature weather characteristics in Handan City in recent 64 years

利用邯郸市1955-2018年近64a逐日最高气温资料,分析了年高温天气变化特征。结果表明:近64a高温天数变化趋势呈现的多、少再逐渐增多的规律,极端最高气温与高温天数年际变化趋势基本一致;高温天气主要集中在6-7月,极端高温6月下旬出现天数最多;在1955-1964年和2000-2018年是出现持续高温天气过程最集中的两个阶段。

Based on the daily maximum temperature data of Handan from 1955 to 2018,the characteristics of annual high temperature weather were analyzed.The results show that the trend of high temperature days in recent 64 years is more or less gradually increasing,and the trend of extreme maximum temperature is basically the same as that of high temperature days.High temperature weather mainly occurs in June-July,and extreme high temperature occurs most in late June.Persistent high temperature weather occurs in 1955-1964 and 2000-2018.The two stages of the process are the most concentrated.