Hi, you have 8 days for this trip. So...
D1,HK__Kunming(Air),West Mountain.
D2,Stone Forest (For all day)
D3,Kunming__Zhongdian(Air),The Songzanlin Temple .
D4,The Bitahai Lake.
D5,Zongdian__Lijaing(Bus), on the half way you may visit
the tiger leaping gorge.
D6,The Golden Dargon Snow Mountain.
D7,The Old Town.
D8,Lijaing__Kunming__HK (Air).
about the weather, you may E_mail me in Dec. 20. Then I can give you the answer.
Petersu@ynmail.com