Trends and Variability in Precipitable Water Vapor throughout North China from 1979 to 2015

Figure 6

The annual averaged PWV time series derived from radiosonde observations throughout North China at the stations (a) Urumchi, Xining, and Yinchuan; (b) Beijing, Taiyuan, and Hohhot; and (c) Changchun, Harbin, and Zhengzhou.

(a)

(b)

(c)