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Anacortes- Anderson
- Arlington
- Auburn
- Bainbridge
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- Benton City
- Blaine
- Bothell
- Bow
- Bremerton
- Bremerton
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- Burlington
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- Carnation
- Chehalis
- Chehalis
- Chelan
- Cheney
- Clarkston
- Cle Elum
- Colville
- Dallesport
- Deer Park
- Deming
- Eastsound
- East Wenatchee
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- Edmonds
- Ellensburg
- Ellensburg
- Elma
- Enumclaw
- Ephrata
- Everett
- Everett
- Everson
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- Fall City
- Federal Way
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- Fox
- Friday Harbor
- Gig Harbor
- Goldendale
- Graham
- Grandview
- Greenacres
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- Hoquiam
- Hoquiam
- Issaquah
- Kelso
- Kenmore
- Kennewick
- Kent
- Kingston
- Kirkland
- Lacey
- Lakebay
- Lake Stevens
- Lakewood
- Leavenworth
- Longview
- Lynden
- Lynnwood
- Maple Valley
- Marysville
- Mattawa
- McCleary
- Mead
- Medical Lake
- Mercer
- Montesano
- Moses Lake
- Moses Lake
- Mountlake Terrace
- Mukilteo
- Naches
- Nine Mile Falls
- North Bend
- Oak Harbor
- Olalla
- Ολύμπια
- Omak
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- Orting
- Othello
- Otis Orchards-East Farms
- Pacific
- Pasco
- Pasco
- Port
- Port Angeles
- Port Angeles
- Port Angeles
- Port Hadlock-Irondale
- Port Orchard
- Poulsbo
- Prosser
- Pullman
- Pullman
- Puyallup
- Puyallup
- Quillayute
- Quincy
- Raymond
- Redmond
- Renton
- Renton
- Richland
- Ridgefield
- Seabeck
- Seattle AP/K
- Sedro-Woolley
- Selah
- Sequim
- Shelton
- Shelton
- Σιάτλ
- Silverdale
- Snohomish
- Soap Lake
- Spanaway
- Σποκάν
- Σποκάν
- Stampede
- Stanwood
- Steilacoom
- Sumner
- Sunnyside
- Sunnyside
- Tacoma AFB
- Τακόμα
- Tonasket
- Toppenish
- University Place
- Βανκούβερ
- Vashon
- Veradale
- Walla Walla
- Wapato
- Washougal
- Wenatchee
- West Richland
- Whidbey Island
- Winlock
- Woodinville
- Yakima
- Yelm
Σποκάν Αεροδρόμιο (721m)
Number of days available for climatic review
Climate data is usually derived from meteorological data of a certain number of years. The actual number of recorded years may vary from only a couple to 50 years or more. The quality of climate data depends on the number of available recorded years. Fewer years means less reliable data. The standart-period for reliable climate data is 30 years. For example, the mean monthly temperature for, let's say January, would ideally calculated from a total number of 930 recorded January-days. However, the usual number of recorded days is much smaller. The table above shows the actual number of recorded days for every parameter measured. |
