Sardab (, also Romanized as SardÃÂb) is a village in Deh Chah Rural District, Poshtkuh District, Neyriz County, Fars province, Iran. At the 2006 census, its population was 8, in 5 families.
The climate of Sardab is classified as hot semi-arid according to the Köppen system (BSh), reflecting the broader conditions of southern Fars Province in the Zagros region. Summers are hot (avg. high temp. ranging from 35ðC to 40ðC), while winters are cold (avg. lows frequently dropping below 0ðC). Annual precipitation averages 150-250 mm, predominantly occurring during the winter months from November to April, supporting sparse vegetation adapted to periodic dryness.