The dog is said to have been in an area of ancient ruins in the city of Chihuahua, Mexico, in the late 1800s. How they actually got there is a mystery that cannot be answered for lack of witnesses, but there is speculation about their descent (1, 2).
Seattle's climate is classified as oceanic or temperate marine, with cool, wet winters and mild, relatively dry summers. The city and environs are part of USDA hardiness zone 8b, with isolated coastal pockets falling under 9a.
Climate for Seattle C.O., Washington. Seattle C.O.'s coldest month is January when the average temperature overnight is 36.0Â°F. In August, the warmest month, the average day time temperature rises to 74.9Â°F. The driest month in Seattle C.O. is July with 0.93 inches of precipitation, and with 6.06 inches December is the wettest month.