Weather in December in Dubuque, Ia

< December >
	Normal Max/ High Temperature	-2°C (29°F)
	Average Temperature	-6°C (22°F)
	Min/ Low Temperature	-10°C (14°F)
	Normal Precipitation	50mm (2in)
	Average Daylight per day	09h 07'
	Sun altitude at solar noon on the 21st day.	24.2°

The average temperature in Dubuque, Ia in December is cold at -5.8 °C (21.56 °F).
Afternoons can be slightly cold with average high temperatures reaching -1.6 °C (29.1 °F).
Overnight temperatures are generally very cold with an average low of -10 °C (14 °F).
The range/ variation of daily mean temperatures in December is 8.4 °C (15.1 °F).
Precipitation averages for December are moderate with 49.8mm (2 in) recorded.
The shortest day is 9h 03' long and the longest day is 9h 17' long with an average length of 9h 07'.

Weather Trend Graph for December in Dubuque, Ia, Usa

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