Mattawa weather averages

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

Climate data for Mattawa
Longitude: -119.903, Latitude: 46.7379
Mattawa, WA - 99349

Monthly: 1981-2010 normals
History: 2008-2019

Jan: January - Feb: February - Mar: March - Apr: April - May: May - Jun: June - Jul: July - Aug: August - Sep: September - Oct: October - Nov: November - Dec: December