宜昌市夏季气候舒适性分析

以宜昌市1986-2015年夏季（6~8月）平均气温、平均风速和平均相对湿度的气象资料为依据，利用模糊评判法和人体舒适度指数计算模型，分析宜昌市夏季气候舒适度情况。结果表明：宜昌市6月份很舒适指数最高，不舒适指数最低，平均较热天数为18 d，气候舒适性较好；7月份不舒适指数最高，平均较热天数为19 d，气候舒适性比6月份较差；8月份不舒适指数低于7月份，平均较热天数为21 d，较热天数最多，3个月份的气候舒适性略有差异。在总体上宜昌市夏季气候是较舒适的，而气候不舒适性主要是高温造成的。

Analysis of summer climatic comfortability in Yichang

Based on the meteorological data of average air temperature, wind velocity and relative humidity in summer (June August) from 1986 to 2015 in the Yichang, the climate comfort of Yichang in summer was analyzed by means of fuzzy mathematics and the model for calculating the human comfort index. The results show that: the comfort index in June of Yichang is highest, index of discomfort is the lowest, while the average hot days is 18 days. The index of discomfort in July is the highest, and the average hot days is 19 days. The climatic comfortability is worse compared to June. The index of discomfort in August is lower compared to June, and the average hot days is 21 days, the number of hotter days is the most. There is a slight difference in climate comfort among the 3 months. In general, the climate in Yichang is comfortable in the summer, and the uncomfortable climate is mainly caused by high temperatures.