The announcement by Health Ministry spokeswoman Sima Sadat Lari saw Iran also give its single-day highest count of new cases with 4,206 new patients.
Iran has been struggling with the coronavirus since announcing its first cases in February. Iran has seen the worst outbreak in the Middle East, with more than 500,000 confirmed cases. It has seen more than 28,800 deaths and 409,000 recoveries.
The situation in the capital, Tehran, has worsened, prompting officials to tighten restrictions last Saturday, shutting down universities, schools, libraries, mosques, cinemas, museums and beauty salons.
Iran has struggled to contain the spread of the virus across its population of 80 million people, initially beating it somewhat back only to see it return at the start of June.
In recent weeks, Iran has seen daily death tolls spike to their highest ever levels, sparking increasing concern even as government officials continue to resist a total lockdown for fear of cratering its sanctions-hit economy.
The virus has spread to the country’s highest levels of the government. Among those recently infected is the head of the country’s atomic energy organisation. The country’s vice president in charge of budget and planning also tested positive for coronavirus on Sunday.
The nation’s currency also plunged to its lowest level ever on Sunday, following the US government’s decision on Thursday to blacklist 18 Iranian banks that had so far escaped the bulk of reimposed sanctions after withdrawing the US from Tehran’s 2015 nuclear deal with world powers.