Fig. 1. Hourly percentage of fog in Xishuangbanna from 1961 to 2016

Fig. 2. Monthly distribution, variable coefficient and trend test of fog days and accumulative duration of fog events from 1961 to 2016 in Xishuangbann

Fig. 3. Seasonal distribution, variable coefficient and trend test of fog days and accumulative duration of fog events from 1961 to 2016 for spring, summer, autumn and winter in Xishuangbann

Fig. 4. Seasonal distribution, variable coefficient and trend test of fog days and accumulative duration of fog events for the dry season and wet season in Xishuangbann in 1961-2016

Fig. 5. Percentage of annual fog days(a) and accumulative duration of fog events(b) in Xishuangbanna

Fig. 6. Anomaly distribution(a, b, c), UF and UB curves of abrupt change test(d, e, f) for annual fog days in Xishuangbanna in 1961-2016

Fig. 7. Anomaly distribution(a, b, c), UF and UB curves of abrupt change test(d, e, f) for accumulative duration of fog events in Xishuangbanna

Fig. 8. Anomaly distribution, UF and UB curves of abrupt change test for annual average temperature in Xishuangbanna in 1961-2016

Fig. 9. Anomaly distribution UF and UB curves of abrupt change test for annual precipitation in Xishuangbanna in 1961-2016