January weather forecast
Knokke-Heist, Belgium

January

Weather in January

The beginning of the year greets Knokke-Heist, Belgium with a mild climate, making it suitable for outdoor activities. The primary characteristic of the weather remains consistent throughout the month, with merely a slight variation. Comparatively, February has longer daylight hours, yet the country tends to retain similar weather patterns. The chill from the North Sea is evident with a sea temperature that remains stable at 7.3°C (45.1°F). Despite the chill, the winter season sees a pleasant blend of clear skies and overcast days.

Sea temperature

In January, the average sea temperature is 7.3°C (45.1°F).
Note: In 7.3°C (45.1°F), cold shock and rapid breathing can occur when swimming at temperatures below 10°C (50°F).

Daylight

The average length of the day in January in Knokke-Heist is 8h and 28min.
On the first day of the month, sunrise is at 08:51 and sunset at 16:48. On the last day of January, sunrise is at 08:26 and sunset at 17:33 CET.

Frequently asked questions

What is the sea water temperature in January in Knokke-Heist?
In Knokke-Heist, the average seawater temperature in January is 7.3°C (45.1°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
How many hours of daylight does Knokke-Heist have in January?
In Knokke-Heist, the average day length in January is 8h and 28min.
When are sunrise and sunset in January in Knokke-Heist?
In January, on the first day of the month, sunrise is at 08:51 and sunset at 16:48. On the last day of the month, in Knokke-Heist, sunrise is at 08:26 and sunset at 17:33 CET.
Average sea temperature
Average daylight
Average sea temperature in January - Knokke-Heist, Belgium
Average sea temperature in January
Knokke-Heist, Belgium
  • Average sea temperature in January: 7.3°C

The best month for swimming (with the highest average sea temperature) is August (18.4°C).
The coldest month (with the lowest average sea temperature) is March (7.1°C).

Average daylight in January - Knokke-Heist, Belgium
Average daylight in January
Knokke-Heist, Belgium
  • Average daylight in January: 8h and 3min

The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).

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