Langres

Langres is a commune of France and a subprefecture of the Haute-Marne department in northeastern France, in the Grand Est region.
Geography.
The city of Langres is on the southen part of the Haute-Marne department in northeast France; the city is on a that is to the north of the "Plateau de Langres".
It has an area of . Its average altitude is ; at the city hall, the altitude is .
The distances from Langres to other cities are:
The "commune" of Langres is surrounded by the "communes" Balesmes-sur-Marne, Champigny-lès-Langres, Chatenay-Mâcheron, Humes-Jorquenay, Peigney, Perrancey-les-Vieux-Moulins, Saint-Ciergues, Saint-Vallier-sur-Marne and Saints-Geosmes.
The Marne river flows through the "commune" of Langres.
Climate.
The Köppen climate classification type for the climate at Langres is a "Marine West Coast Climate" and of the subtype "Cfb".
The average amount of precipitation for the year in Langres is . The month with the most precipitation on average is December with of precipitation. The month with the least precipitation on average is August with an average of .
The average temperature for the year in Langres is . The warmest month, on average, is July with an average temperature of . The coolest month on average is January, with an average temperature of .
Population.
The inhabitants of Langres are known, in French, as "Langonais" (women: "Langonaises") or "Langrois" (women: "Langroises").
The city of Langres has a population, in 2014, of 7,850 and its population density is of inhabitants/km2.
Evolution of the population in Langres
Administration.
Langres is a subprefecture of the Haute-Marne department, the capital of the "arrondissement" of Langres and the administrative centre () of the canton Langres formed by 18 "communes" (including Langres), with 12,160 inhabitants .
It is part of the intercommunality "Le Grand Langres" ().
Twinned and partner towns.
Langres is twinned with: