PDFWAC 51-11C-80100
Table C-1—Outdoor design temperatures for Washington.
Table C-1
Outdoor Design Temperatures
Outdoor Design Temp. Heating | Outdoor Design Temp. Cooling | |||
Location | (°F) | (°F) | ||
Aberdeen 20 NNE | 25 | 83 | ||
Anacortes | 24 | 72 | ||
Anatone | -4 | 89 | ||
Auburn | 25 | 84 | ||
Battleground | 19 | 91 | ||
Bellevue | 24 | 83 | ||
Bellingham 2 N | 19 | 78 | ||
Blaine | 17 | 73 | ||
Bremerton | 29 | 83 | ||
Burlington | 19 | 77 | ||
Chehalis | 21 | 87 | ||
Chelan | 10 | 89 | ||
Cheney | 4 | 94 | ||
Chesaw | -11 | 81 | ||
Clarkston | 10 | 94 | ||
Cle Elum | 1 | 91 | ||
Colfax 1 NW | 2 | 94 | ||
Colville AP | -2 | 92 | ||
Concrete | 19 | 83 | ||
Connell 4 NNW | 6 | 100 | ||
Cougar 5 E | 25 | 93 | ||
Dallesport AP | 14 | 99 | ||
Darrington RS | 13 | 85 | ||
Davenport | 5 | 92 | ||
Edmonds | 24 | 82 | ||
Ellensburg AP | 2 | 90 | ||
Elma | 24 | 88 | ||
Ephrata AP | 7 | 97 | ||
Everett Paine AFB | 21 | 79 | ||
Forks 1 E | 23 | 81 | ||
Glacier RS | 13 | 82 | ||
Glenoma (Kosmos) | 18 | 89 | ||
Goldendale | 7 | 94 | ||
Grays River Hatchery | 24 | 86 | ||
Greenwater | 1.4 | 84 | ||
Grotto | 21 | 84 | ||
Hoquiam AP | 26 | 79 | ||
Inchelium 2 NW | 0 | 92 | ||
John Day Dam | 19 | 100 | ||
Kent | 21 | 85 | ||
Kirkland | 17 | 83 | ||
La Grande | 23 | 88 | ||
Leavenworth | -3 | 93 | ||
Little Goose Dam | 22 | 101 | ||
Long Beach 3 NNE | 25 | 77 | ||
Longview | 24 | 87 | ||
Lower Granite Dam | 14 | 98 | ||
Lower Monument Dam | 18 | 103 | ||
Marysville | 23 | 79 | ||
Metaline Falls | -1 | 89 | ||
Methow 2 W | 1 | 89 | ||
Nespelem 2 S | -4 | 93 | ||
Newhalem | 19 | 89 | ||
Newport | -5 | 92 | ||
Northport | 2 | 92 | ||
Oak Harbor | 16 | 74 | ||
Odessa | 7 | 100 | ||
Olga 2 SE | 24 | 71 | ||
Olympia, AP | 17 | 85 | ||
Omak 2 NW | 3 | 90 | ||
Oroville | 5 | 93 | ||
Othello | 9 | 98 | ||
Packwood | 16 | 90 | ||
Plain | -3 | 89 | ||
Pleasant View | 16 | 98 | ||
Pomeroy | 3 | 95 | ||
Port Angeles | 28 | 75 | ||
Port Townsend | 25 | 76 | ||
Prosser | 12 | 97 | ||
Puyallup | 19 | 86 | ||
Quilcene 2 SW | 23 | 83 | ||
Quinault RS | 25 | 84 | ||
Rainier, Longmire | 15 | 85 | ||
Paradise RS | 8 | 71 | ||
Raymond | 28 | 81 | ||
Redmond | 17 | 83 | ||
Republic | -9 | 87 | ||
Richland | 11 | 101 | ||
Ritzville | 6 | 99 | ||
Satus Pass | 10 | 90 | ||
Seattle: Sea-Tac AP | 24 | 83 | ||
Sedro Woolley 1 E | 19 | 78 | ||
Sequim | 23 | 78 | ||
Shelton | 23 | 85 | ||
Smyrna | 8 | 102 | ||
Snohomish | 21 | 81 | ||
Snoqualmie Pass | 6 | 80 | ||
Spokane AP | 4 | 92 | ||
Spokane CO | 10 | 96 | ||
Stampede Pass | 7 | 76 | ||
Stehekin 3 NW | 12 | 85 | ||
Stevens Pass | 6 | 77 | ||
Tacoma CO | 29 | 82 | ||
Tatoosh Island | 31 | 63 | ||
Toledo AP | 17 | 84 | ||
Vancouver | 22 | 88 | ||
Vashon Island | 28 | 78 | ||
Walla Walla AP | 6 | 96 | ||
Waterville | 1 | 88 | ||
Wellpinit | 1 | 93 | ||
Wenatchee CO | 10 | 92 | ||
Whidbey Island | 11 | 71 | ||
Willapa Harbor | 26 | 81 | ||
Wilson Creek | 3 | 96 | ||
Winthrop 1 WSW | -12 | 91 | ||
Yakima AP | 11 | 94 | ||
ABBREVIATIONS:
AFB Air Force Base
AP Airport
CO City Office
RS Ranger Station
Typical: "4(miles)NE"
[Statutory Authority: RCW 19.27A.020, 19.27A.025 and chapters 19.27 and 34.05 RCW. WSR 13-04-056, § 51-11C-80100, filed 2/1/13, effective 7/1/13.]