January weather forecastChristiansø, Denmark

January

Weather in January

Sea temperature

In Christiansø, Denmark, the average seawater temperature in January is 3.2°C (37.8°F).
Note: Regarding swimming, this is extremely cold, hazardous, and can lead to death. Hypothermia sets in rapidly without the protection of insulating waterproof gear.

Daylight

The average length of the day in January is 7h and 51min.
On the first day of January in Christiansø, sunrise is at 08:25 and sunset at 15:39. On the last day of the month, sunrise is at 07:53 and sunset at 16:31 CET.

Frequently asked questions

In January, the average sea temperature in Christiansø is 3.2°C (37.8°F). 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.

In Christiansø, Denmark, the average day length in January is 7h and 51min.

In January, on the first day of the month, sunrise is at 08:25 and sunset at 15:39. On the last day of the month, in Christiansø, Denmark, sunrise is at 07:53 and sunset at 16:31 CET.
Average sea temperature
Average daylight

Average sea temperature in January
Christiansø, Denmark

  • Average sea temperature in January: 3.2°C

The best month for swimming (with the highest average sea temperature) is August (17.9°C).
The coldest month (with the lowest average sea temperature) is March (2.4°C).

Average daylight in January
Christiansø, Denmark

  • Average daylight in January: 7h and 48min

The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 12min).