The climate of Moss in December is humid. An average of 81 mm precipitation is recorded over 15 days. The situation is drier than the previous month: in November, the average recorded is 98 mm over 16 days.
Temperatures are very cold in Moss in December: it is necessary to dress warmly. The average maximum temperature reaches 1°C, while the minimum falls to about -1°C. The month's average temperature is 0°C. These normals should be compared with the records recorded in Moss in December: 11°C as a maximum in 2015 and -20°C as a minimum in 2010. Plan for about 16 days with temperatures below 0°, which is 52% of the month.
In December, the days last on average 06:06 in Moss. The sun rises around 09:10 and sets around 15:16.
With very unfavorable weather, the month of December is generally not recommended for traveling to Moss in Norway.
In December, the most favorable activities in Moss are: Gastronomy.
Some activities remain possible even if conditions are not optimal: Cultural visits and heritage.
By contrast, these activities are not recommended or are ill-suited in Moss in December: Beach and swimming, Hiking and trekking, Nature and landscapes and Boat trip and cruise.