The Snake River is a river in Canada, located in northeastern British Columbia. The area around the Snake River grows mainly boreal (pine) forest, and is almost uninhabited, with less than two inhabitants per square kilometre. It lies in the boreal (subarctic) climate zone. The annual average temperature is âÂÂ2 ðC. The warmest month is July, when the average temperature is 16 ðC, and the coldest is January, with âÂÂ21 ðC.