Is it appropriate to go to Xi'an in February?

Appropriate. Xi'an is a famous food city. During the Spring Festival in February, you can taste various traditional Spring Festival delicacies, such as dumplings, glutinous rice balls, rice cakes, etc. Secondly, February contains the Chinese traditional festival Spring Festival. There are many cultural activities and celebrations related to the Spring Festival in Xi'an, such as lantern fairs, temple fairs, etc., where you can better experience traditional Chinese culture. Moreover, as a popular tourist city, Xi'an's peak tourist season is mainly concentrated during the May Day holiday, National Day and summer vacation. Although February is during the Spring Festival, the number of tourists is relatively small, so you can avoid the peak tourist period. In Xi'an, you can visit various famous cultural and historical sites, such as the Terracotta Warriors and Horses of Qin Shihuang's Mausoleum, the Big Wild Goose Pagoda, Huaqing Pool, etc. Therefore, it is appropriate to go to Xi’an in February.