Swimming in Boston in january 2025: Average sea temperature in january and tide times in january 2025
Average sea temperature in Boston in january 2025.
In january, according to seasonal norms, the sea temperature in Boston is:
Minimum: 38°F
Average: 41°F
Maximum: 45°F
Other useful seasonal weather averages in january:
- Outside temperature: 26°F to 35°F
- Most common weather: "Clear/Sunny"
- The wind blows at -5mph
- It rains a total of 5in, over 6 day(s).
Should we swim in Boston in january?
No... The water temperature in Boston in january is freezing
You won't be able to swim in Boston in january! The water temperature is freezing, reaching as low as 38°F (and only 45°F at best)! Our advice: if you are going to Boston 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 30°F, 5in of precipitation (over 6 days) and 80.53 % humidity.
Water and normal seasonal temperatures in Boston in january
| January | |||
| Average sea temperature | 41°F | ||
| Minimum sea temperature | 38°F | ||
| Maximum sea temperature | 45°F | ||
| Average outside temperature | 31°F | ||
| Maximum outside temperature | 36°F | ||
| Minimum outside temperature | 27°F | ||
| Wind speed | 13.1mph | ||
| Wind temperature | 18°F | ||
| Precipitation | 5in | ||
| Number of days of rain | 6 jour(s) (18%) | ||
| Humidity | 81% | ||
| Visibility in kilometers | 8.65km | ||
| Cloud cover | 45% | ||
| Our opinion | freezing swimming |
Chart of the tides in january 2025
Tide times in january 2025 in Boston
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 | 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 | Philadelphia in january | 42°F | 47°F | freezing 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