<page_title> Lhasa (prefecture-level city) </page_title> <section_title> Climate </section_title> <table> <cell> 481 <col_header> Precipitation </col_header> </cell> <cell> 18.9 <col_header> Precipitation </col_header> </cell> </table>
The average annual precipitation is 481 millimetres (18.9 in).