Hell, Norway in January has cold conditions, with highs averaging around -0.9°C (30°F). Rain falls on about 18 days this month, totalling around 124 mm. Sea temperature stays cool at 2.8°C (37°F).
This month falls at the middle of Winter. Cold conditions dominate the month.
Daily highs in January gradually rise from around -2°C (28°F) at the start to 0°C (32°F) by month's end.
January sees fairly even rainfall, totalling about 125 mm across the month.
The warmest days tend to fall around the 25th, averaging 1°C (34°F).