Hottest and Coldest Temperatures Ever in Allentown on August 13

On August 13th in Allentown, Pennsylvania, the temperatures have seen some extremes over the years. In 2002, the city experienced scorching heat with the highest temperature ever recorded at 98.1°F. Conversely, in 2006, the mercury plummeted to a freezing cold of 48.9°F, marking the coldest temperature recorded for that date. On average, Allentown maintains a comfortable temperature of 72.98°F on August 13th, with an average high of 76.82°F and an average low of 69.14°F. In an interesting news item from those years, 2002 witnessed the first-ever public beta release of Mozilla Firefox, revolutionizing internet browsing for millions worldwide.