The magnetic compass was first invented as a device for divination as early as the Chinese Han Dynasty (since about 206 BC), and later adopted for navigation by the Song Dynasty Chinese during the 11th century. The first usage of a compass recorded in Western Europe and Persia occurred around the early 13th century.
The highest monthly average temperature in Athol for July is 71 degrees. The lowest monthly average temperature in Athol for December is 26 degrees. The most monthly precipitation in Athol occurs in January with 1.7 inches. The air quality index in Athol is 21% better than the national average. The pollution index in Athol is 91% better than the national average.
Athol, Idaho. Athol is a city in Kootenai County, Idaho, United States. The population was 692 at the 2010 census, up from 676 in 2000. It is part of the Coeur d'Alene Metropolitan Statistical Area, which includes the entire county. Athol is notable for the nearby Silverwood theme park.