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

December weather forecast and climate
Benllech, United Kingdom

Sea temperature

In December, the average sea temperature in Benllech, United Kingdom, is 10.4°C (50.7°F).
Note: Swimming in 10.4°C (50.7°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

With an average of 7.6h of daylight, December has the shortest days of the year in Benllech.

What is the sea water temperature in December in Benllech?

In Benllech, in December, the average water temperature is 10.4°C (50.7°F). Swimming in 10.4°C (50.7°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 Benllech?

The month with the shortest days is December, with an average of 7.6h of daylight.

What is the average length of the day in December in Benllech?

The average length of the day in December in Benllech, United Kingdom, is 7.6h.
Average sea temperature in December - Benllech, United Kingdom
  • Average sea temperature in December: 10.4°C

The best month for swimming (with the highest average sea temperature) is August (15.7°C).
The coldest month (with the lowest average sea temperature) is March (7.9°C).

Average daylight in December - Benllech, United Kingdom
  • Average daylight in December: 7.6h

The month with the longest days is June (Average daylight: 16.9h).
The month with shortest days is December (Average daylight: 7.6h).