Description: A world map from 1914 showing isotherm lines and illustrating regional temperatures of the world in July. The map shows lines of mean constant air temperatures in 9° Fahrenheit increments across the globe, and how the heat belt of temperatures above 77° is predominately above the geographic equator at this time of year.
Place Names: A Complete Map of Globes and Multi-continent, Africa, Antarctica, Asia, Australia, Europe, North America, South Americ
ISO Topic Categories: location,
inlandWaters,
oceans,
climatologyMeteorologyAtmosphere
Keywords: World Isothermal Lines in July, meteorological, kClimate, climate,
temperature, location,
inlandWaters,
oceans,
climatologyMeteorologyAtmosphere, Unknown, 1914
Source: , The New Encyclopedic Atlas and Gazetteer of the World (New York, New York: P. F. Collier and Son, 1914) 88
Map Credit: Courtesy the private collection of Roy Winkelman |
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