| Place: Temperature |
|---|
| Arlington: 8°C |
| Bellevue: 7°C |
| Bellingham: 9°C |
| Bothell: 8°C |
| Bremerton: 6°C |
| Burlington: 8°C |
| Colville: 4°C |
| Deer Park: 4°C |
| Easton: -1°C |
| Ellensburg: 3°C |
| Ephrata: 4°C |
| Everett: 8°C |
| Fort Lewis: 7°C |
| Friday Harbor: 8°C |
| Hatton: 4°C |
| Hoquiam: 7°C |
| Issaquah: 8°C |
| Kelso: 6°C |
| Kirkland: 7°C |
| La Push: 7°C |
| Monroe: 8°C |
| Moses Lake: 4°C |
| Mount Vernon: 8°C |
| North Bend: 8°C |
| Oak Harbor: 8°C |
| Olympia: 7°C |
| Omak: 1°C |
| Othello: 4°C |
| Pasco: 5°C |
| Port Angeles: 6°C |
| Pullman: 1°C |
| Redmond: 8°C |
| Renton: 8°C |
| Seatac: 7°C |
| Seattle: 7°C |
| Shelton: 6°C |
| Spokane: 1°C |
| Tacoma: 7°C |
| Toledo: 6°C |
| Vancouver: 7°C |
| Walla Walla: 4°C |
| Wenatchee: 2°C |
| Whidbey Island Naval Air Station: 8°C |
| Woodinville: 8°C |
| Yakima: 4°C |