** Exposed most of the Arab world for the northeast trade winds except southern Somalia and consists of these winter wind blowing on the areas south of the Tropic of Cancer and carry with them the cold air masses.
* Since the high atmospheric pressure controlled in winter in most of the Arab world, these blocks are stable and constantly entering in the desert getting drier
** Change this wind in the summer and to shift the scope of high pressure north towards the Tropic of Cancer, which makes wind exceeding in the movement of the Tropic of Cancer.
التسميات
climate