Hottest and Coldest Temperatures Ever in Allentown on November 03

On November 3rd in Allentown, temperatures ranged from a record-breaking high of 79.0°F in 2003 to a chilly low of 24.1°F in 1951. The average temperature for this date is 49.74°F, with an average high of 56.20°F and an average low of 43.27°F. In 2003, when Allentown experienced its hottest temperature, an interesting news item was that NASA's Mars Exploration Rover, Spirit, successfully landed on the Martian surface, beginning a remarkable mission to study the Red Planet.