巍山县人居气候适宜度分析

Analysis on climate suitability of human settlements in Weishan County

基于1991-2020年巍山县国家气象观测站气温、相对湿度、风速及日照等常规资料,主要对巍山县气温要素及温湿指数、风效指数、人体舒适度指数等表征宜居气候指标进行分析评价。结果表明,巍山县气候具有冬夏短、春秋长,冬无严寒,夏无酷暑,越冬条件好等特点,属四季分明区。5月至10月温湿指数、风效指数和人体舒适度指数表现较好,是最适宜休闲旅游的时段。

Based on the conventional data of temperature, relative humidity, wind speed and sunshine at the Weishan national meteorological observation station from 1991 to 2020, this paper analyzed and evaluated the temperature elements, temperature-humidity index, wind efficiency index, human comfort index and other indicators of livable climate in Weishan County. The results show that the climate of Weishan County has the characteristics of short winter and summer, long spring and autumn, no severe cold in winter, no intense heat in summer and good overwintering conditions. It is an area with four distinct seasons. The temperature-humidity index, wind efficiency index and human comfort index perform well from May to October, which is the most suitable time for leisure tourism.