Typical Weather

Philadelphia · United States

Weather in Philadelphia in May

In May the typical daytime high in Philadelphia is 22.9 °C on average, from 20.2 °C at the start to 25.7 °C at the end of the month.

Click a day for more: afternoon and night, the usual range, records and how fast it is warming.

The average of the weather stations Dover (94 km), Newark Liberty Intl Ap (117 km) and Ny City Cntrl Park (137 km); nearer ones count more.