United Kingdom
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Saundersfoot, United Kingdom

Sea temperature

In Saundersfoot, United Kingdom, the average seawater temperature in December is 11.3°C (52.3°F).
Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.


December has the shortest days of the year in Saundersfoot, with an average of 7.9h of daylight.

What is the water temperature in December in Saundersfoot?

In Saundersfoot, in December, the average water temperature is 11.3°C (52.3°F). Swimming in 11.3°C (52.3°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

What is the month with the shortest days in Saundersfoot?

The month with the shortest days is December, with an average of 7.9h of daylight.

How many hours of daylight does Saundersfoot have in December?

In December, the average length of the day in Saundersfoot, United Kingdom, is 7.9h.
Average sea temperature in December - Saundersfoot, United Kingdom
  • Average sea temperature in December: 11.3°C

Best months for swimming (with the highest average sea temperature) are August and September (16.3°C).
The coldest month (with the lowest average sea temperature) is March (8.4°C).

Average daylight in December - Saundersfoot, United Kingdom
  • Average daylight in December: 7.9h

The month with the longest days is June (Average daylight: 16.6h).
The month with shortest days is December (Average daylight: 7.9h).