Weather in Philadelphia in July
July in Philadelphia is mild with average temperatures around 24.5°C (76.1°F). Expect significant rainfall with 124mm across approximately 14 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
29.7°C
85.5°F
Low
19.4°C
66.9°F
Precipitation
124 mm
4.9 inches
~14 rainy days
Conditions
Humidity
75%
Comparison to Adjacent Months
July is 3.1°C warmer than June.