January weather forecastHolbæk, Denmark

January

Weather in January

Holbæk, Denmark, steps into the New Year under a typically cold and breezy Nordic winter. One major factor influencing the city's climate this time of year is the frosty Baltic Sea, registering a chilly 2.1°C (35.8°F). These icy waters reinforce the overall low temperatures in the city, making January an ideal month for indoor activities. Additionally, the snow-clad landscapes offer a perfect setting for winter photography. As the month progresses, so does the anticipation of milder weather and increased daylight.

Sea temperature

The month with the coldest seawater in Holbæk is January, with an average sea temperature of 2.1°C (35.8°F).
Note: When swimming, this state is excessively cold, posing a lethal risk. Absent the protection of insulated waterproof wear, hypothermia is likely to occur immediately.

Daylight

In January, the average length of the day is 7h and 47min.
On the first day of January in Holbæk, sunrise is at 08:42 and sunset at 15:50. On the last day of the month, sunrise is at 08:09 and sunset at 16:43 CET.

Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

January is the month with the coldest seawater, with an average sea temperature of 2.1°C (35.8°F).

In January, the average sea temperature is 2.1°C (35.8°F). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

In January, the average day length is 7h and 47min.

In January, on the first day of the month, sunrise is at 08:42 and sunset at 15:50. On the last day of the month, in Holbæk, sunrise is at 08:09 and sunset at 16:43 CET.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average sea temperature

Average daylight

Average sea temperature in January
Holbæk, Denmark

Average sea temperature in January: 2.1°C

The best month for swimming (with the highest average sea temperature) is August (18.5°C).
The coldest month (with the lowest average sea temperature) is January (2.1°C).

Average daylight in January
Holbæk, Denmark

Average daylight in January: 7h and 48min

The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 6min).