Swim in Cornwall in december 2024What is the temperature of the sea in in december?
Average sea temperature in Cornwall in december 2024.
In december, according to seasonal norms, the sea temperature in Cornwall is:
Minimum: 52°F
Average: 54°F
Maximum: 55°F
Other useful seasonal weather averages in december:
- Outside temperature: 49°F to 52°F
- Most common weather: "Moderate rain at times"
- The wind blows at 3.7mph
- It rains a total of 6.2in, over 11 day(s).
Should we swim in Cornwall in december?
No... The water temperature in Cornwall in december is freezing
You won't be able to swim in Cornwall in december! The water temperature is freezing, reaching as low as 52°F (and only 55°F at best)! Our advice: if you are going to Cornwall this month, plan to sightsee and forget the beach!
Note also that in december, the climate is bad with an average outside temperature of 50°F, 6.2in of precipitation (over 11 days) and 83.5 % humidity.
Water and normal seasonal temperatures in Cornwall in december
| December | |||
| Average sea temperature | 54°F | ||
| Minimum sea temperature | 52°F | ||
| Maximum sea temperature | 55°F | ||
| Average outside temperature | 50°F | ||
| Maximum outside temperature | 52°F | ||
| Minimum outside temperature | 49°F | ||
| Wind speed | 22.4mph | ||
| Wind temperature | 43°F | ||
| Precipitation | 6.2in | ||
| Number of days of rain | 11 jour(s) (34%) | ||
| Humidity | 84% | ||
| Visibility in kilometers | 9.05km | ||
| Cloud cover | 61% | ||
| Our opinion | freezing swimming |
Swim elsewhere in England in december
| City | Average T° | Min. T° | Max. T° | Our opinion | London in december | 53°F | 57°F | freezing swimming | Brighton in december | 54°F | 57°F | freezing swimming | Bristol in december | 52°F | 55°F | freezing swimming | Exmouth in december | 54°F | 56°F | freezing swimming | Isle of Wight in december | 54°F | 57°F | freezing swimming | Jersey in december | 54°F | 57°F | freezing swimming | Liverpool in december | 50°F | 53°F | freezing swimming | Plymouth in december | 54°F | 56°F | freezing swimming | Skegness in december | 48°F | 51°F | freezing swimming | Torquay in december | 54°F | 57°F | freezing swimming | Dover in december | 53°F | 57°F | freezing swimming | Guernsey in december | 54°F | 57°F | freezing swimming | Hull (Kingston-upon-Hull) in december | 48°F | 51°F | freezing swimming | Isles of Scilly in december | 54°F | 56°F | freezing swimming | Margate in december | 52°F | 56°F | freezing swimming | Falmouth in december | 54°F | 55°F | freezing swimming | Folkestone in december | 52°F | 57°F | freezing swimming | Hunstanton in december | 49°F | 53°F | freezing swimming | Lowestoft in december | 51°F | 55°F | freezing swimming | Newcastle in december | 49°F | 51°F | freezing swimming |