Georgia

Understand the Geography

Georgia, is a country in Eurasia (Eastern Europe/Western Asia) to the east of the Black Sea, most of which is located in the South Caucasus, while a portion of the territory lies in the North Caucasus. A former republic of the Soviet Union, it shares borders with Russia in the north and Turkey, Armenia, and Azerbaijan in the south.

In the north, Georgia has a 723km common border with Russia, specifically with the Northern Caucasus federal district. Georgia also shares borders with Azerbaijan (322 km.) to the southeast, Armenia (164 km.) to the south, and Turkey (252 km.) to the south-west.

Mountains are the dominant geographic feature of Georgia. The Likhi Range divides the country into eastern and western halves. Historically, the western portion of Georgia was known as Colchis while the eastern plateau was called Iberia. Due to a complex geographic setting, mountains also isolate the northern region of Svaneti from the rest of Georgia.

The region between Kazbegi and Shkhara is dominated by numerous glaciers. The Lesser Caucasus Mountains are made up of various, interconnected mountain ranges (largely of volcanic origin) that do not exceed 3,400 meters (approximately 11,000 feet). Prominent features of the area include the Javakheti Volcanic Plateau, numerous lakes, including Tabatskuri and Paravani, as well as mineral water and hot springs.

The Voronya Cave (aka Krubera-Voronia Cave) is the deepest known cave in the world. It is located in the Arabika Massif of the Gagra Range, in Abkhazia, Georgia, Caucasus.

Climate Conditions

The climate of Georgia is extremely diverse, considering the nation's small size. There are two main climatic zones, roughly separating Eastern and Western parts of the country. The Greater Caucasus Mountain Range plays an important role in moderating Georgia's climate and protects the nation from the penetration of colder air masses from the north. The Lesser Caucasus Mountains partially protect the region from the influence of dry and hot air masses from the south as well.

Much of western Georgia lies within the humid subtropical zone with annual precipitation ranging from 1000-4000mm. (39-157 inches). The precipitation tends to be uniformly distributed throughout the year, although the rainfall can be particularly heavy during the Autumn months. The climate of the region varies significantly with elevation and while much of the lowland areas of western Georgia are relatively warm throughout the year, the foothills and mountainous areas (including both the Greater and Lesser Caucasus Mountains) experience cool, wet summers and snowy winters (snow cover often exceeds 2 meters in many regions). Ajaria is the wettest region of the Caucasus, where the Mt. Mtirala rainforest, east of Kobuleti receives around 4500mm (177 inches) of precipitation per year.

Eastern Georgia has a transitional climate from humid subtropical to continental. The region's weather patterns are influenced both by dry, Central Asian/Caspian air masses from the east and humid, Black Sea air masses from the west. The penetration of humid air masses from the Black Sea is often blocked by several mountain ranges (Likhi and Meskheti) that separate the eastern and western parts of the nation. Annual precipitation is considerably less than that of western Georgia and ranges from 400-1600mm. (16-63inches). The wettest periods generally occur during Spring and Autumn while Winter and the Summer months tend to be the driest. Much of eastern Georgia experiences hot summers (especially in the low-lying areas) and relatively cold winters. As in the western parts of the nation, elevation plays an important role in eastern Georgia as well, and climatic conditions above 1500 meters (4920ft.) above sea level are considerably cooler (even colder) than those of the low-lyinig areas. The regions that lie above 2000 meters (6560ft.) above sea level frequently experience frost even during the summer months.