Hottest and Coldest Temperatures Ever in New York City on June 04
On June 4th in New York City, the hottest temperature ever recorded was 91.0°F in 2010, while the coldest temperature ever recorded was 48.0°F in 1964. The average temperature for this date is 67.32°F, with an average high of 71.66°F and an average low of 62.98°F. In 1964, besides experiencing the coldest temperature, it was also a significant year for New York City as the Civil Rights Act was signed into law, outlawing discrimination based on race, color, religion, sex, or national origin.