Hottest and Coldest Temperatures Ever in Allentown on June 29

On June 29th in Allentown, the weather can range quite dramatically, with the hottest temperature ever recorded at 97.0°F in 1959, and the coldest temperature at 48.0°F in 1970. The average temperature for this specific date is 73.22°F, with an average high of 76.94°F and an average low of 69.50°F. Looking back to interesting news from these years, in 1959, the USSR's Luna 2 became the first spacecraft to successfully reach the moon, marking a milestone in space exploration.