December weather forecastRoan, Norway
December
Weather in December
Sea temperature
In Roan, Norway, the average seawater temperature in December is 7.7°C (45.9°F).Note: Dipping into 7.7°C (45.9°F) below 10°C (50°F) is possible with the right protection; absent that, anticipate cold shock and hampered breathing. Swimming momentarily at 13°C (55.4°F) can be jarring.
Daylight
December has the shortest days of the year, with an average of 4h and 24min of daylight.On the first day of the month, sunrise is at 09:38 and sunset at 14:37. On the last day of December, in Roan, sunrise is at 10:11 and sunset at 14:33 CET.
Updated: Jan 27, 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 December, the average sea temperature in Roan is 7.7°C (45.9°F). Swimming in 7.7°C (45.9°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 4h and 24min of daylight, December has the shortest days of the year in Roan, Norway.
In Roan, the average day length in December is 4h and 22min.
On the first day of December in Roan, Norway, sunrise is at 09:38 and sunset at 14:37. On the last day of the month, sunrise is at 10:11 and sunset at 14:33 CET.
Average sea temperature in December
Roan, Norway
- Average sea temperature in December: 7.7°C
The best month for swimming (with the highest average sea temperature) is August (13.9°C).
The coldest month (with the lowest average sea temperature) is March (5.6°C).
Average daylight in December
Roan, Norway
- Average daylight in December: 4h and 24min
The month with the longest days is June (Average daylight: 20h and 54min).
The month with the shortest days is December (Average daylight: 4h and 24min).
