Swimming in Philadelphia in january 2025: Average sea temperature in january and tide times in january 2025
Average sea temperature in Philadelphia in january 2025.
In january, according to seasonal norms, the sea temperature in Philadelphia is:
Minimum: 38°F
Average: 42°F
Maximum: 47°F
Other useful seasonal weather averages in january:
- Outside temperature: 29°F to 39°F
- Most common weather: "Clear/Sunny"
- The wind blows at -3.7mph
- It rains a total of 2.2in, over 3 day(s).
Should we swim in Philadelphia in january?
No... The water temperature in Philadelphia in january is freezing
You won't be able to swim in Philadelphia in january! The water temperature is freezing, reaching as low as 38°F (and only 47°F at best)! Our advice: if you are going to Philadelphia this month, plan to sightsee and forget the beach!
Note also that in january, the climate is very bad with an average outside temperature of 34°F, 2.2in of precipitation (over 3 days) and 79.07 % humidity.
Water and normal seasonal temperatures in Philadelphia in january
| January | |||
| Average sea temperature | 42°F | ||
| Minimum sea temperature | 38°F | ||
| Maximum sea temperature | 47°F | ||
| Average outside temperature | 34°F | ||
| Maximum outside temperature | 40°F | ||
| Minimum outside temperature | 31°F | ||
| Wind speed | 11.8mph | ||
| Wind temperature | 22°F | ||
| Precipitation | 2.2in | ||
| Number of days of rain | 3 jour(s) (11%) | ||
| Humidity | 80% | ||
| Visibility in kilometers | 8.98km | ||
| Cloud cover | 44% | ||
| Our opinion | freezing swimming |
Chart of the tides in january 2025
Tide times in january 2025 in Philadelphia
Swim elsewhere in the United States (USA) in january
| City | Average T° | Min. T° | Max. T° | Our opinion | California in january | 59°F | 61°F | freezing swimming | Washington D. C. in january | 48°F | 52°F | freezing swimming | Boston in january | 41°F | 45°F | freezing swimming | Miami (Florida) in january | 74°F | 77°F | pleasant swimming | New York City in january | 42°F | 46°F | freezing swimming | Seattle in january | 46°F | 48°F | freezing swimming | Houston in january | 57°F | 61°F | freezing swimming | Long Beach (Washington) in january | 49°F | 52°F | freezing swimming | Myrtle Beach in january | 60°F | 67°F | cold swimming | Portland in january | 50°F | 52°F | freezing swimming | Atlantic City in january | 43°F | 48°F | freezing swimming | Baltimore in january | 46°F | 50°F | freezing swimming | Bar Harbor (Maine) in january | 42°F | 45°F | freezing swimming | Brooklyn in january | 43°F | 47°F | freezing swimming | Cape Cod National Seashore in january | 42°F | 45°F | freezing swimming | Carolina Beach in january | 61°F | 69°F | cold swimming | Gulf Shores (Alabama) in january | 61°F | 66°F | cold swimming | Hampton Beach in january | 42°F | 45°F | freezing swimming | Maryland in january | 47°F | 50°F | freezing swimming | Mobile (Alabama) in january | 59°F | 64°F | freezing swimming |
Swim in the United States (USA) in january: sea temperature by city