Swim in Barmouth in december 2024What is the temperature of the sea in in december?
Average sea temperature in Barmouth in december 2024.
In december, according to seasonal norms, the sea temperature in Barmouth is:
Minimum: 49°F
Average: 52°F
Maximum: 55°F
Other useful seasonal weather averages in december:
- Outside temperature: 40°F to 45°F
- Most common weather: "Cloudy"
- The wind blows at 0.6mph
- It rains a total of 7.7in, over 12 day(s).
Should we swim in Barmouth in december?
No... The water temperature in Barmouth in december is freezing
You won't be able to swim in Barmouth in december! The water temperature is freezing, reaching as low as 49°F (and only 55°F at best)! Our advice: if you are going to Barmouth this month, plan to sightsee and forget the beach!
Note also that in december, the climate is very bad with an average outside temperature of 43°F, 7.7in of precipitation (over 12 days) and 92.04 % humidity.
Water and normal seasonal temperatures in Barmouth in december
| December | |||
| Average sea temperature | 52°F | ||
| Minimum sea temperature | 49°F | ||
| Maximum sea temperature | 55°F | ||
| Average outside temperature | 43°F | ||
| Maximum outside temperature | 45°F | ||
| Minimum outside temperature | 41°F | ||
| Wind speed | 14.9mph | ||
| Wind temperature | 34°F | ||
| Precipitation | 7.7in | ||
| Number of days of rain | 12 jour(s) (40%) | ||
| Humidity | 93% | ||
| Visibility in kilometers | 7.98km | ||
| Cloud cover | 70% | ||
| Our opinion | freezing swimming |
Swim elsewhere in Wales in december
| City | Average T° | Min. T° | Max. T° | Our opinion | Cardiff in december | 53°F | 56°F | freezing swimming | Pembrokeshire in december | 52°F | 56°F | freezing swimming | Swansea in december | 53°F | 55°F | freezing swimming | Llandudno in december | 50°F | 54°F | freezing swimming |