Weather in January in Jan Mayen Island

• The average temperature in Jan Mayen Island in January is slightly cold at -4 °C (24.8 °F).
• Afternoons can be slightly cold with average high temperatures reaching -1 °C (30.2 °F).
• Overnight temperatures are generally cold with an average low of -6 °C (21.2 °F).
• The mean diurnal temperature variation/ range in January is 5 °C (9 °F).
• Precipitation averages for January are moderate with 66mm (2.6 in) recorded across 22 days.

Weather Trend Graph for January in Jan Mayen Island, Norway