Gibraltar
Michigan, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Gibraltar, MI

Ocean temperature

In December, the average ocean temperature in Gibraltar, Michigan, is 38.1°F (3.4°C).
Note: For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

Daylight

The month with the shortest days in Gibraltar is December, with an average of 9.2h of daylight.

How cold is the water in December in Gibraltar?

In Gibraltar, the average seawater temperature in December is 38.1°F (3.4°C). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

What is the month with the shortest days in Gibraltar?

With an average of 9.2h of daylight, December has the shortest days of the year in Gibraltar, Michigan.

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

In December, the average length of the day is 9.2h.
Average sea temperature in December - Gibraltar, MI
  • Average sea temperature in December: 38.2°F

The best month for swimming (with the highest average sea temperature) is August (75.4°F).
The coldest month (with the lowest average sea temperature) is February (32.7°F).

Average daylight in December - Gibraltar, MI
  • Average daylight in December: 9.2h

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.2h).