Swim in St. Augustine in december 2024What is the temperature of the sea in in december?
Average sea temperature in St. Augustine in december 2024.
In december, according to seasonal norms, the sea temperature in St. Augustine is:
Minimum: 65°F
Average: 68°F
Maximum: 72°F
Other useful seasonal weather averages in december:
- Outside temperature: 59°F to 69°F
- Most common weather: "Clear/Sunny"
- The wind blows at 8.7mph
- It rains a total of 2.8in, over 4 day(s).
Should we swim in St. Augustine in december?
Yes... and no. The water temperature in St. Augustine in december is cool
Swimming in december on the beaches of St. Augustine is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 72°F, it can also be as low as 65°F! Note that the average is 68°F.
Note also that in december, the climate is good with an average outside temperature of 64°F, 2.7in of precipitation (over 4 days) and 83.7 % humidity.
Water and normal seasonal temperatures in St. Augustine in december
| December | |||
| Average sea temperature | 68°F | ||
| Minimum sea temperature | 65°F | ||
| Maximum sea temperature | 72°F | ||
| Average outside temperature | 65°F | ||
| Maximum outside temperature | 70°F | ||
| Minimum outside temperature | 59°F | ||
| Wind speed | 10.6mph | ||
| Wind temperature | 58°F | ||
| Precipitation | 2.8in | ||
| Number of days of rain | 4 jour(s) (12%) | ||
| Humidity | 84% | ||
| Visibility in kilometers | 9.4km | ||
| Cloud cover | 36% | ||
| Our opinion | cool swimming |
Swim elsewhere in Florida in december
| City | Average T° | Min. T° | Max. T° | Our opinion | Miami in december | 77°F | 79°F | pleasant swimming | Key West in december | 75°F | 77°F | pleasant swimming | Tampa in december | 69°F | 73°F | cool swimming | Anna Maria Island in december | 69°F | 73°F | cool swimming | Boynton Beach in december | 77°F | 79°F | pleasant swimming | Captiva Island in december | 70°F | 73°F | pleasant swimming | Clearwater in december | 69°F | 72°F | cool swimming | Cocoa Beach in december | 74°F | 77°F | pleasant swimming | Fort Lauderdale in december | 77°F | 79°F | pleasant swimming | Fort Pierce in december | 76°F | 78°F | pleasant swimming | Fort Walton Beach in december | 67°F | 71°F | cool swimming | Jacksonville in december | 65°F | 69°F | cool swimming | Key Largo in december | 77°F | 79°F | pleasant swimming | New Smyrna Beach in december | 73°F | 76°F | pleasant swimming | Sanibel Island in december | 70°F | 74°F | pleasant swimming | St Petersburg in december | 69°F | 72°F | cool swimming | Vero Beach in december | 75°F | 78°F | pleasant swimming | Daytona Beach in december | 72°F | 75°F | pleasant swimming | Fernandina Beach in december | 65°F | 69°F | cool swimming | Fort Myers in december | 72°F | 74°F | pleasant swimming |