There shall be a mayor who shall have all the qualifications of a councilman, and in addition must be at least thirty (30) years of age at the time of his election or choice to fill a vacancy. The mayor shall preside at meetings of the council, and shall certify the passage of all ordinances and resolutions passed by it. He shall have no regular administrative duties except that he shall sign such written obligations of the city as the council may require. If a vacancy occurs in the office of mayor, the council shall elect a qualified person, who may or may not be a councilman at the time, to be mayor for completion of the unexpired term or until the vacancy is filled by election. If a councilman is elected mayor, his office as councilman shall be vacated upon his taking office as mayor, and then be filled as prescribed elsewhere by this charter.
At the first meeting after the time prescribed for the beginning of the terms of newly elected councilmen or as soon thereafter as practicable, the council shall elect one of its members vice mayor, who shall serve as such until the next such first meeting. The vice mayor shall act as mayor during the absence or disability of the mayor, or, if a vacancy occur in the office of mayor, until another mayor is elected by the council and qualifies. If the office of vice mayor becomes vacant, the council shall elect from its members another vice mayor for the completion of the unexpired term. The vice mayor, when acting as mayor, shall continue to have a vote as councilman; but he shall not have veto power.
Should both the mayor and vice mayor be absent from a council meeting, a temporary mayor shall be appointed by the council to serve during such absence.