Hottest and Coldest Temperatures Ever in Washington DC on June 01

On June 1st, in Washington D.C., temperatures have varied throughout the years. The hottest temperature on record was a scorching 98.1°F in 2011, while the coldest temperature ever recorded was a chilly 46.9°F back in 1966. On average, the temperature for this date stands at 71.99°F, with an average high of 77.47°F and an average low of 66.51°F. Notably, in the year of 1966, when the coldest temperature occurred, a major news event took place as NASA successfully launched Surveyor 1, marking the first controlled landing on the moon by a United States spacecraft.