Swim in Philadelphia in september 2024What is the temperature of the sea in in september?
Average sea temperature in Philadelphia in september 2024.
In september, according to seasonal norms, the sea temperature in Philadelphia is:
Minimum: 68°F
Average: 72°F
Maximum: 76°F
Other useful seasonal weather averages in september:
- Outside temperature: 66°F to 79°F
- Most common weather: "Clear/Sunny"
- The wind blows at 11.8mph
- It rains a total of 3in, over 4 day(s).
Should we swim in Philadelphia in september?
Yes! The water temperature in Philadelphia in september is pleasant
Swimming in september is pleasant in Philadelphia and the surrounding area. The sea temperature is 72°F on average (min/max: 68°F/76°F), allowing you to swim for a long time and enjoy water sports.
Note also that in september, the climate is good with an average outside temperature of 73°F, 2.9in of precipitation (over 4 days) and 81.53 % humidity.
Water and normal seasonal temperatures in Philadelphia in september
| September | |||
| Average sea temperature | 72°F | ||
| Minimum sea temperature | 68°F | ||
| Maximum sea temperature | 76°F | ||
| Average outside temperature | 74°F | ||
| Maximum outside temperature | 81°F | ||
| Minimum outside temperature | 67°F | ||
| Wind speed | 8.7mph | ||
| Wind temperature | 67°F | ||
| Precipitation | 3in | ||
| Number of days of rain | 4 jour(s) (15%) | ||
| Humidity | 82% | ||
| Visibility in kilometers | 8.92km | ||
| Cloud cover | 35% | ||
| Our opinion | pleasant swimming |
Swim elsewhere in the United States (USA) in september
Swim in the United States (USA) in september: sea temperature by city