Hottest and Coldest Temperatures Ever in Allentown on December 14

On December 14th in Allentown, the temperature ranged from a record high of 68.0°F in 2015 to a record low of -2.0°F in 2005. The average temperature for this date is 34.50°F, with an average high of 42.04°F and an average low of 26.96°F. Looking back at these years, an interesting news item from 2015 was the discovery of a new species of plant in the region, emphasizing the diverse ecosystem of Allentown and highlighting the importance of preserving its natural habitats.