December weather forecastMosterhamn, Norway
December
Weather in December
Sea temperature
In Mosterhamn, Norway, the average seawater temperature in December is 8.3°C (46.9°F).Note: While a brief time in 8.3°C (46.9°F) at 13°C (55.4°F) is already bracing, plunging below 10°C (50°F) can severely affect breathing and introduce a cold shock, relying on your physical state.
Daylight
The month with the shortest days is December, with an average of 6h and 6min of daylight.On the first day of December in Mosterhamn, sunrise is at 09:11 and sunset at 15:43. On the last day of the month, sunrise is at 09:37 and sunset at 15:45 CET.
Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Mosterhamn, Norway, in December, the average water temperature is 8.3°C (46.9°F). Swimming in 8.3°C (46.9°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.
With an average of 6h and 6min of daylight, December has the shortest days of the year in Mosterhamn, Norway.
The average day length in December is 6h and 8min.
On the first day of December in Mosterhamn, sunrise is at 09:11 and sunset at 15:43. On the last day of the month, sunrise is at 09:37 and sunset at 15:45 CET.
Average sea temperature in December
Mosterhamn, Norway
- Average sea temperature in December: 8.3°C
The best month for swimming (with the highest average sea temperature) is August (15.9°C).
The coldest month (with the lowest average sea temperature) is March (4.8°C).
Average daylight in December
Mosterhamn, Norway
- Average daylight in December: 6h and 6min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 6min).
