| Annual high temperature | 66ºF |
| Annual low temperature | 40ºF |
| Average annual precip. | 7.5 inch |
| Av. annual snowfall | 10 inch |
Station Data
Monthly averages Sunnyside
Longitude: -119.97, Latitude: 46.3271
Average weather Sunnyside, WA - 98944
Monthly: 1991-2020 normals
History: 2007-2010
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...