The General Saudi Authority for Meteorology and Environment Protection has issued a tri-lingual electronic manual to guide pilgrims. That manual provides pilgrims with meteorological and environmental data to succeed the upcoming pilgrimage season. Eng. Abdel Rahman bin Abdel Muhsen Al Fadhly، head of the Saudi Authority for Meteorology، said that the manual will be issued in Arabic، English and Urdu languages. Those languages are the main languages in the Islamic world. The manual will reveal details of weather during the pilgrimage days، such as temperature degrees، humidity levels and movement of the wind. The pamphlet also provides pilgrims with main information about the rites in Mecca and its vicinity.