Natural Gas Stocks Withdrawal in Italy remained unchanged at 0 GWh/d on Saturday May 23. Natural Gas Stocks Withdrawal in Italy averaged 282.00 GWh/d from 2011 until 2026, reaching an all time high of 5215.30 GWh/d in April of 2012 and a record low of 0.00 GWh/d in February of 2011.