Philadelphia Weather in July
United States · 30-year monthly averages
🤔 Fair time to visit
July in Philadelphia is hot, with average daytime highs around 31°C (88°F) and nighttime lows near 21°C (70°F). Expect roughly 111mm of precipitation spread over about 8 rainy days, and this is one of the wetter months.
Avg high
31°C
88°F
Avg low
21°C
70°F
Rainfall
111mm
rainy
Rainy days
8
days with ≥1mm
🎒 What to pack
- breathable summer clothing
- sunscreen, hat and sunglasses
- refillable water bottle
- compact umbrella or rain jacket
July vs the rest of the year
FAQ
- How hot is Philadelphia in July?
- July in Philadelphia is hot, with average daytime highs around 31°C (88°F) and nighttime lows near 21°C (70°F). Expect roughly 111mm of precipitation spread over about 8 rainy days, and this is one of the wetter months.
- Does it rain a lot in Philadelphia in July?
- Philadelphia sees around 111mm of precipitation in July on average — rainy by global standards.
- Is July a good time to visit Philadelphia?
- July is a workable month to visit Philadelphia, but expect some weather trade-offs.