Philadelphia

What is the climate like in Philadelphia?

The best time to visit Philadelphia is typically September – November, with trip comfort peaking in October (7.5/10). Philadelphia is warmest in July, when daily highs average 91°F (33°C), and coolest in January, when lows fall to about 39°F (4°C). The wettest month is typically March and the driest is October; the year sees roughly 54 in of precipitation.

• Best time to visitSeptember – November — comfort peaks in October (7.5/10)
• Warmest monthJuly — average high 91°F (33°C)
• Coolest monthJanuary — average low 39°F (4°C)
• Wettest monthMarch (6.0 in)
• Driest monthOctober (2.7 in)
• Annual precipitation54 in