it
into regions. Azerbijan, or Atropatene, the most northern portion, has
a climate altogether cooler than the rest of Media; while in the more
southern division of the country there is a marked difference between
the climate of the east and of the west, of the tracts lying on the
high plateau and skirting the Great Salt Desert, and of those contained
within or closely abutting upon the Zagros mountain range. The
difference here is due to the difference of physical conformation, which
is as great as possible, the broad mountainous plains about Kasvin,
Koum, and Kashan, divided from each other by low rocky ridges, offering
the strongest conceivable contrast to the perpetual alternations of
mountain and valley, precipitous height and deep wooded glen, which
compose the greater part of the Zagros region.
The climate of Azerbijan is temperate and pleasant, though perhaps
somewhat overwarm, in summer; while in winter it is bitterly severe,
colder than that of almost any other region in the same latitude. This
extreme rigor seems to be mainly owing to elevation, the very valleys
and valley plains of the tract being at a height of from 4000 to 5000
feet above the sea level. Frost commonly sets in towards the end of
November--or at latest early in December; snow soon covers the ground
to the depth of several feet; the thermometer falls below zero; the sun
shines brightly except when from time to time fresh deposits of snow
occur; but a keen and strong wind usually prevails, which is represented
as "cutting like a sword," and being a very "assassin of life." Deaths
from cold are of daily occurrence; and it is impossible to travel
without the greatest risk. Whole companies or caravans occasionally
perish beneath the drift, when the wind is violent, especially if a
heavy fall happen to coincide with one of the frequent easterly gales.
The severe weather commonly continues till March, when travelling
becomes possible, but the snow remains on much of the ground till May,
and on the mountains still longer. The spring, which begins in April, is
temperate and delightful; a sudden burst of vegetation succeeds to the
long winter lethargy; the air is fresh and balmy, the sun pleasantly
warm, the sky generally cloudless. In the month of May the heat
increases--thunder hangs in the air--and the valleys are often close
and sultry. Frequent showers occur, and the hail-storms are sometimes so
violent as to kill the cattle in the fields. As t
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