Influenced by the Arab world climate Active astronomer and the nature of the terrain and direction and pressure centers and aquatic arms. And the Arab world can be divided into three major climatic regions:
A - Region tropical climate: prevail central and southern Sudan, eastern Mauritania and Yemen Heights, characterized profusely Omtarh and high temperatures throughout the year. However, the temperature is less than desert region due to the influence of rain and vegetation and has an annual rainfall between 1000 - 1200 mm.
B - Mediterranean Region: Plays all regions bordering the Mediterranean Sea Between the amount of precipitation is 500 -1000 mm and less on the whole as we head from west to east, is characterized by heat and drought in summer, rain and warmth in winter fluctuate Omtarh from year to year.
C - Region semi-dry climate: extends south Mediterranean region, ranging quantity Omtarh between 300 to 400 mm and is characterized by high heat and drought in summer and cold relative winter, and low humidity for being away from the marine influences.
D - County desert climate: prevails most of the area of the Arab world and this band is marked by high temperature in the summer and fall in the winter perfect than the average rainfall in which about 10 mm in addition to annual temperature range is large. Includes southern Iraq, the Syrian Desert, the desert of the Arabian Peninsula, southern Egypt, Sudan's north and sub-Saharan Africa.
التسميات
climate