Weather in December in Oshkosh, Wi

< December >
	Normal Max/ High Temperature	-2°C (29°F)
	Average Temperature	-6°C (21°F)
	Min/ Low Temperature	-11°C (12°F)
	Normal Precipitation	42mm (1.6in)
	Average Daylight per day	08h 56'
	Sun altitude at solar noon on the 21st day.	22.6°

• The average temperature in Oshkosh, Wi in December is cold at -6.3 °C (20.66 °F).
• Afternoons can be slightly cold with average high temperatures reaching -1.7 °C (28.9 °F).
• Overnight temperatures are generally very cold with an average low of -11.1 °C (12 °F).
• The range/ variation of diurnal mean temperatures in December is 9.4 °C (16.9 °F).
• Precipitation averages for December are moderate with 41.9mm (1.6 in) recorded.
• The shortest day is 8h 52' long and the longest day is 9h 06' long with an average length of 8h 56'.

Weather Trend Graph for December in Oshkosh, Wi, Usa