Swimming in Philadelphia in july 2025: Average sea temperature in july and tide times in july 2025
Average sea temperature in Philadelphia in july 2025.
In july, according to seasonal norms, the sea temperature in Philadelphia is:
Minimum: 71°F
Average: 75°F
Maximum: 78°F
Other useful seasonal weather averages in july:
- Outside temperature: 75°F to 88°F
- Most common weather: "Clear/Sunny"
- The wind blows at 14.9mph
- It rains a total of 4.2in, over 7 day(s).
Should we swim in Philadelphia in july?
Yes! The water temperature in Philadelphia in july is pleasant
Swimming in july is pleasant in Philadelphia and the surrounding area. The sea temperature is 75°F on average (min/max: 71°F/78°F), allowing you to swim for a long time and enjoy water sports.
Note also that in july, the climate is good with an average outside temperature of 81°F, 4.2in of precipitation (over 7 days) and 78.59 % humidity.
Water and normal seasonal temperatures in Philadelphia in july
| July | |||
| Average sea temperature | 75°F | ||
| Minimum sea temperature | 71°F | ||
| Maximum sea temperature | 78°F | ||
| Average outside temperature | 83°F | ||
| Maximum outside temperature | 88°F | ||
| Minimum outside temperature | 76°F | ||
| Wind speed | 8.7mph | ||
| Wind temperature | 76°F | ||
| Precipitation | 4.2in | ||
| Number of days of rain | 7 jour(s) (23%) | ||
| Humidity | 79% | ||
| Visibility in kilometers | 9.06km | ||
| Cloud cover | 30% | ||
| Our opinion | pleasant swimming |
Chart of the tides in july 2025
Tide times in july 2025 in Philadelphia
Swim elsewhere in the United States (USA) in july
| City | Average T° | Min. T° | Max. T° | Our opinion | California in july | 68°F | 72°F | cool swimming | Washington D. C. in july | 77°F | 80°F | pleasant swimming | Boston in july | 66°F | 70°F | cool swimming | Miami (Florida) in july | 86°F | 88°F | ideal swimming | New York City in july | 73°F | 77°F | pleasant swimming | Seattle in july | 51°F | 53°F | freezing swimming | Houston in july | 86°F | 88°F | ideal swimming | Long Beach (Washington) in july | 59°F | 62°F | freezing swimming | Myrtle Beach in july | 82°F | 85°F | ideal swimming | Portland in july | 58°F | 61°F | freezing swimming | Atlantic City in july | 75°F | 79°F | pleasant swimming | Baltimore in july | 76°F | 80°F | pleasant swimming | Bar Harbor (Maine) in july | 55°F | 61°F | freezing swimming | Brooklyn in july | 73°F | 76°F | pleasant swimming | Cape Cod National Seashore in july | 66°F | 72°F | cool swimming | Carolina Beach in july | 83°F | 85°F | ideal swimming | Gulf Shores (Alabama) in july | 86°F | 90°F | ideal swimming | Hampton Beach in july | 65°F | 70°F | cool swimming | Maryland in july | 76°F | 80°F | pleasant swimming | Mobile (Alabama) in july | 86°F | 89°F | ideal swimming |
Swim in the United States (USA) in july: sea temperature by city