Based on daily temperature, precipitation, wind speed and relative humidity data in Fanjing Mountain from 2011 to 2019, the main climatic factors affecting tourism activities were analyzed. The forecast models of tourism climate comfort index and tourism meteorological index were established according to the reality of tourism. The results are as follows: (1) Fanjing Mountain had the climate characteristics of “suitable temperature, abundant precipitation, rain and heat in the same period, high air humidity, average wind of breeze”. The average temperature, precipitation, wind speed and relative humidity in recent 9 years were 8.4 ℃, 2073.7 mm, 3.8 m·s-1 and 91%, respectively. (2) In recent 9 years, the average days with comfortable and above feeling were 206.9 d in Fanjing Mountain, in which the more comfortable period was from June to August, the comfortable period was from April to May and September to October, the less comfortable period was in March and November, the uncomfortable period was from December to February of the following year. (3) The forecast model of tourism meteorological index in Fanjing Mountain included four factors such as comfort, precipitation, cloud cover and severe weather, which took the comprehensive consideration of tourism safety, comfort and appreciation, and it was easy to calculate and reasonable. It was more suitable for the weather forecast and service of mountain tourism.