Hottest and Coldest Temperatures Ever in Philadelphia on April 07

On April 7th in Philadelphia, the weather can vary between extreme temperatures. The hottest temperature ever recorded on this date is 89.1°F in 2010, while the coldest temperature was 19.0°F back in 1982. On average, the temperature for this date is 49.36°F, with a high of 55.71°F and a low of 43.02°F. In 2010, aside from the record heat, an interesting news item was the completion of the One World Trade Center in New York City, symbolizing resilience and strength after the September 11th attacks.