Weather in December in Brunswick, Mo

< December >
	Normal Max/ High Temperature	4°C (40°F)
	Average Temperature	-1°C (30°F)
	Min/ Low Temperature	-6°C (21°F)
	Normal Precipitation	53mm (2.1in)
	Average Daylight per day	09h 25'
	Sun altitude at solar noon on the 21st day.	27.2°

• The average temperature in Brunswick, Mo in December is slightly cold at -1 °C (30.2 °F).
• Afternoons can be cool with average high temperatures reaching 4.3 °C (39.7 °F).
• Overnight temperatures are generally cold with an average low of -6.3 °C (20.7 °F).
• The variation/ range of daily mean temperatures in December is 10.6 °C (19.1 °F).
• Precipitation averages for December are moderate with 53.1mm (2.1 in) recorded.
• The shortest day is 9h 22' long and the longest day is 9h 34' long with an average length of 9h 25'.

Weather Trend Graph for December in Brunswick, Mo, Usa