The Analysis Of The Climate And Tourism Climate In JinZhong County Of Shanxi

In this paper,the observational data of the five climatic factors,such as the maximum daily temperature,the average monthly mean temperature,the monthly mean temperature,the monthly mean relative humidity and the monthly precipitation,were measured in each of the four stations in Jinzhong City from 1980 to 2014 The data of the two meteorological factors were analyzed by means of human body comfort index calculation,apparent temperature index calculation and climatic science and statistical power spectrum analysis.Climatic Characteristics of Jinzhong City.The results show:(1)Jinzhong City belongs to the warm temperate continental monsoon climate;Jinzhong winter cold summer heat,the average annual temperature of 10.4 ?,the hottest month in July,24.0 ?,the coldest month in January,-5.1 ?,the annual temperature of Jinzhong City is increasing in the past 35 years,and the annual mean temperature has a period of 3.98 years.The mutation occurred mainly in 1990;(2)The total annual precipitation in Jinzhong City is 422.2mm,the precipitation is mainly concentrated in the summer,248.1mm,accounting for 59% of the annual precipitation,winter precipitation is 10.0mm,accounting for 2.4% of the annual precipitation;The general trend of precipitation change is increasing in 35 years,and the annual precipitation is the largest and the annual difference is 370 mm,and the precipitation is interannously changing.The annual precipitation has a trend of 2.19 years.The number of precipitation changes is more,Mainly concentrated around 1982,around 2007 and around 2010.El Ni?o phenomenon will make Jinzhong City,when the precipitation is too small,La Ni Nina phenomenon can cause Jinzhong City when the increase in precipitation,but in the winter were not obvious.Jinzhong city for many years the average relative humidity of 56%,nearly 35 years of relative humidity showed a downward trend in more volatility;(3)The total number of sunshine hours in Jinzhong City is 2446 h for many years.The maximum number of sunshine hours is 267.90 h in May and the lowest in December is only 159.99 h.The total sunshine hours in 35 years are on the rise.The average annual wind speed is 1.91 m / s;35 years the average annual wind speed fluctuates downward trend;(4)through the comfort index calculation of Jinzhong City comfortable month for 3-10 months;Mianshan scenic area 3-October for the comfort Of the season,Changjia Manor Scenic Area 3-11 months for the comfort and comfort;Wujin Mountain Forest Park scenic 3-October performance was very comfortable and comfortable.Nearly 35 years Jinzhong City and the attractions of the human body comfort index was slowly rising trend.Using the body temperature calculation formula calculation,analysis,the best travel time in Jinzhong City from March to October.The above research results can be a comprehensive and detailed analysis of tourism resources in Jinzhong,in-depth study of the Jinzhong tourism climate resources for the development of tourism in Jinzhong provides a scientific reference.