January
Weather in January
With the arrival of the New Year, Sandefjord can expect wintry conditions encompassing chilled sea and limited daylight hours. January has the coldest sea temperature, dipping down to a frigid 4°C (39.2°F). This month is wrapped in the shawl of winters post-holiday season, heavily influencing outdoor activities. The piercing cold is often softened by the perpetual snowfall, transforming the city into a picturesque wonderland. However, this beauty comes with reduced daylight, limiting outdoor activities during the daytime hours.
Note: In water-based activities like swimming, this poses significant life risks. The cold water results in agonizing discomfort and quick hyperventilation. A specialized swimsuit is crucial to reduce the potential thermal damage.
On the first day of January in Sandefjord, sunrise is at 09:13 and sunset at 15:31. On the last day of the month, sunrise is at 08:31 and sunset at 16:33 CET.
Sea temperature
In Sandefjord, Norway, in January, the average water temperature is 4°C (39.2°F).Note: In water-based activities like swimming, this poses significant life risks. The cold water results in agonizing discomfort and quick hyperventilation. A specialized swimsuit is crucial to reduce the potential thermal damage.
Daylight
The average length of the day in January is 7h and 5min.On the first day of January in Sandefjord, sunrise is at 09:13 and sunset at 15:31. On the last day of the month, sunrise is at 08:31 and sunset at 16:33 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
What is the sea temperature in January in Sandefjord?
In Sandefjord, Norway, the average seawater temperature in January is 4°C (39.2°F). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.
How many hours of daylight does Sandefjord have in January?
The average day length in January in Sandefjord, Norway, is 7h and 5min.
When are sunrise and sunset in January in Sandefjord?
On the first day of January, sunrise is at 09:13 and sunset at 15:31. On the last day of the month, sunrise is at 08:31 and sunset at 16:33 CET.
Average sea temperature in January
Sandefjord, Norway
- Average sea temperature in January: 4°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 (2.8°C).
Average daylight in January
Sandefjord, Norway
- Average daylight in January: 7h and 1min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
