Hottest and Coldest Temperatures Ever in Allentown on March 31

On March 31st in Allentown, weather records indicate that the highest temperature recorded on this date was 86.0°F back in 1998, while the coldest temperature reached 18.0°F in 1964. The average temperature for this date is 45.91°F, with an average high of 52.74°F and an average low of 39.09°F. In a fascinating news item from 1964, the Beatles made their first appearance on the Ed Sullivan Show, capturing the hearts of millions with their unforgettable performance.