Mattawa weather averages

  
Annual high temperature65ºF
Annual low temperature46ºF
Average annual precip.7.42 inch
Av. annual snowfall3 inch

Station Data

Monthly averages Mattawa
Longitude: -119.903, Latitude: 46.7379
Average weather Mattawa, WA - 99349

Monthly: 1981-2010 normals
History: 2008-2019

Abbreviations

Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...
Jan: January, Feb: February, ...Ja: January, Fe: February, ...