From June 21 to September 22, 2008 corresponding to the month of Jumada II to the end of Ramadan, 21.

During the month of June of each year fall sunlight perpendicular to the Tropic of Cancer (23.5 degrees to the equator) marked the beginning of summer climate in the northern hemisphere where this line that exists on the amount of mid Kingdom solar radiation Fallen lead to higher temperatures for most areas Which leads to lower air pressure and a low heat on the Arabian peninsula related sprawl Low seasonal India, which Limited north and west until it reaches to the eastern Mediterranean, is among the characteristics that this low-temperature air mass of very hot and dry and reflected the temperature in this Chapter reach Britain, where between 44 to 47 degrees Celsius up to 50 degrees Celsius especially at the east of the Kingdom can rank the first part of this period is, until July half the dry summer period where there is this period northern winds and dry warm and active periods leading The polluting peaking amid the day interaction with the air along the high-centered in the north west of Saudi Arabia, which arise with differences in the values of temperature, pressure, and the eastern and central regions of the Kingdom. The areas west of Saudi Arabia affected by the winds East (poisons) that blow from time to time and be very hot and dry and loaded with dust.

The remainder of the period in question until the end of the summer period could be classified on the coasts wet summer (July and last until the end of September) and is characterized by a rise in temperature and humidity, which runs frequently.

When the East wind prevails and light to moderate at times eastern region and are loaded with water vapour and because of the high temperatures they are demanding significantly (Toz).

Yet this does not (Iklohma) chapter in Gulf of nice to make the heights of Asir, Baha and Taif resort destination nationals of the Kingdom and Gulf countries, so if we gazed rate temperatures about 16 degrees smaller percentage may fall to 10 degrees as previously recorded Abha in 1994.

If we add to this mountain terrain and the presence of subtropical Front (ITCZ), which is characterized by large amounts of water vapor in the South and moved north to reach the fullest extent of the district of Medina, cause these things together in rainfall may be heavy in some years as previously And registered the highest amount of precipitation in this chapter of Khamis Mushait (146 mm), Abha (112 mm), Taif (143 mm) and in 1992 had been accompanied by activity in surface winds depressed by wind where it arrived in Jizan (110 knots in 1991).

It should be noted that at a time when the rain stopped on the eastern Mediterranean influence extends well Front subtropical zone until Medina since the torrential rains of 6 mm and 9 mm Riyadh, both in July 1978 either Mecca reports had registered the highest amount of precipitation presidency with the 1992 and 1998 Approximately (40 mm) and during the month of July.