Ko e failé ni ko ha fakahekaʻi hake vahevaheʻi ia pea mahalo pe ʻoku ngāueʻaki ʻi he feituʻu kehe.
Average precipitation in the lower 48 states of the United States of America.
http://www.nationalatlas.gov/printable/precipitation.html
Online access: NationalAtlas.gov | 1970 print edition at LOC
ʻOku fehokotaki ʻa e ngaahi peesi ki he failé ni: