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

December weather forecast and climate
Bosham, United Kingdom

Sea temperature

In December, the average sea temperature in Bosham, United Kingdom, is 11.8°C (53.2°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.

Daylight

The month with the shortest days is December, with an average of 8h of daylight.

What is the sea water temperature in December in Bosham?

In December, the average sea temperature in Bosham is 11.8°C (53.2°F). Swimming in 11.8°C (53.2°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

What is the month with the shortest days in Bosham?

With an average of 8h of daylight, December has the shortest days of the year.

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

In Bosham, United Kingdom, the average length of the day in December is 8h.
Average sea temperature in December - Bosham, United Kingdom
  • Average sea temperature in December: 11.8°C

The best month for swimming (with the highest average sea temperature) is September (17.3°C).
The coldest month (with the lowest average sea temperature) is March (8.4°C).

Average daylight in December - Bosham, United Kingdom
  • Average daylight in December: 8h

The month with the longest days is June (Average daylight: 16.4h).
The month with shortest days is December (Average daylight: 8h).