Hottest and Coldest Temperatures Ever in Allentown on August 19

On August 19th in Allentown, the weather was varied, with the hottest temperature ever recorded reaching 91.9°F in 1955, while the coldest temperature ever recorded was 48.0°F in 1963. On average, the temperature for this date is 71.73°F, with the average high temperature being 75.85°F and the average low temperature at 67.61°F. While the weather data suggests a moderate climate, it is interesting to note that in the 1950s, during a time when the highest temperature was recorded, the Disney theme park Disneyland opened its doors in California, offering a new form of family entertainment and captivating visitors with its magic for many years to come.