Hottest and Coldest Temperatures Ever in Allentown on January 11

On January 11th in Allentown, Pennsylvania, the weather typically has an average temperature of 29.58°F, with a high of 38.00°F and a low of 21.17°F. However, records show that the hottest temperature ever recorded for this date was 68.0°F in 2020, while the coldest temperature reached -7.1°F in 1988. With such extremes, it is interesting to note that in 1988, a major winter storm swept through the area causing a significant amount of snowfall and leading to school closures and travel disruptions.