Hottest and Coldest Temperatures Ever in Allentown on May 22

On May 22 in Allentown, the hottest temperature ever recorded was 93.0°F in 1992, while the coldest temperature ever recorded was 33.1°F in 2002. Typically, the average temperature for this date is 63.04°F, with an average high of 68.04°F and an average low of 58.04°F. In 1992, when the city experienced its highest temperature on this date, an intriguing news item was the launch of the first ever commercial text message in Finland, marking the beginning of a revolutionary era in communication.