Swim in Jacksonville in january 2025What is the temperature of the sea in in january?

Average sea temperature in Jacksonville in january 2025.

In january, according to seasonal norms, the sea temperature in Jacksonville is:

Minimum: 57°F

Average: 61°F

Maximum: 65°F

Other useful seasonal weather averages in january:

  • Outside temperature: 51°F to 65°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 5.6mph
  • It rains a total of 2.6in, over 3 day(s).

Should we swim in Jacksonville in january?

No... The water temperature in Jacksonville in january is cold

Swimming in Jacksonville in january is possible... with a wetsuit! Indeed, the water is cold at this time of year with an average sea temperature of 61°F (minimum: 57°F - maximum: 65°F).

Note also that in january, the climate is good with an average outside temperature of 58°F, 2.5in of precipitation (over 3 days) and 81.58 % humidity.

Water and normal seasonal temperatures in Jacksonville in january

January
Average sea temperature 61°F
Minimum sea temperature 57°F
Maximum sea temperature 65°F
Average outside temperature 59°F
Maximum outside temperature 65°F
Minimum outside temperature 52°F
Wind speed 8.7mph
Wind temperature 49°F
Precipitation 2.6in
Number of days of rain 3 jour(s)
(11%)
Humidity 82%
Visibility in kilometers 9.08km
Cloud cover 35%
Our opinion cold swimming

Swim elsewhere in Florida in january

City Average T° Max. T° Our opinion
Miami in january74°F77°Fpleasant swimming
Key West in january72°F75°Fpleasant swimming
St. Augustine in january65°F69°Fcool swimming
Tampa in january65°F70°Fcool swimming
Anna Maria Island in january64°F70°Fcool swimming
Boynton Beach in january75°F77°Fpleasant swimming
Captiva Island in january66°F71°Fcool swimming
Clearwater in january64°F69°Fcool swimming
Cocoa Beach in january72°F75°Fpleasant swimming
Fort Lauderdale in january75°F77°Fpleasant swimming
Fort Pierce in january74°F77°Fpleasant swimming
Fort Walton Beach in january64°F68°Fcool swimming
Key Largo in january75°F77°Fpleasant swimming
New Smyrna Beach in january69°F73°Fcool swimming
Sanibel Island in january66°F71°Fcool swimming
St Petersburg in january65°F69°Fcool swimming
Vero Beach in january73°F76°Fpleasant swimming
Daytona Beach in january68°F72°Fcool swimming
Fernandina Beach in january61°F66°Fcold swimming
Fort Myers in january67°F72°Fcool swimming

Swim in Florida in january: sea temperature by city

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