<page_title> Great Sand Dunes National Park and Preserve </page_title> <section_title> Climate </section_title> <table> <cell> 11.13 (283) <col_header> Climate data for Great Sand Dunes National Park and Preserve (1950–2006) </col_header> <col_header> Year </col_header> <row_header> Average precipitation inches (mm) </row_header> </cell> </table>
Precipitation in the dunes averaged 11.13 inches (283 mm) per year.