January weather forecast
Fredrikstad, Norway

January in Fredrikstad, Norway exhibits the chill of true winter. The short, cold days are often spent indoors with limited sunshine and daylight hours. The sea temperature is frigid as well with only 4°C (39.2°F). Sharp contrasts to the warmer months become evident as rainfall occurs over half the month. Winter activities gain popularity as locals and tourists embrace the chill.

Temperature

The lowest level of Fredrikstad's temperatures is noted during January and February, averaging a high-temperature of 0°C (32°F).

Rainfall

In Fredrikstad, in January, during 16 rainfall days, 54mm (2.13") of precipitation is typically accumulated. In Fredrikstad, during the entire year, the rain falls for 179 days and collects up to 808mm (31.81") of precipitation.

Sea temperature

In January, the average sea temperature in Fredrikstad is 4°C (39.2°F).
Note: In the activity of swimming, this is perceived as lethal and exceedingly dangerous. The cold water elicits sharp pain and instant hyperventilation. A specialized swimsuit is crucial to mitigate thermal detriment.

Daylight

The average length of the day in January is 7h and 4min.
On the first day of the month, sunrise is at 09:11 and sunset at 15:27. On the last day of January, sunrise is at 08:28 and sunset at 16:30 CET.

Sunshine

January and December, with an average of 1h of sunshine, are months with the least sunshine in Fredrikstad.

UV index

January, November and December, with an average maximum UV index of 0, are months with the lowest UV index in Fredrikstad. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum daily UV index of 0 during January morphs into the following directions:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. During bright days, sunglasses that offer UVA and UVB defense are recommended.