Weather in December in Louisville, Kentucky

< December >
	Normal Max/ High Temperature	7°C (45°F)
	Average Temperature	3°C (37°F)
	Min/ Low Temperature	-2°C (29°F)
	Normal Precipitation	93mm (3.6in)
	Number of Wet Days (probability of rain on a day)	10 (32%)
	Average Sunlight per day	03h 52'
	Average Daylight per day	09h 32'
	Sunny (Cloudy) Daylight Hours	41% (59%)
	Sun altitude at solar noon on the 21st day.	28.4°

The average temperature in Louisville, Kentucky in December is very cool at 2.7 °C (36.86 °F).
Afternoons can be a little cool with average high temperatures reaching 7.3 °C (45.1 °F).
Overnight temperatures are generally slightly cold with an average low of -1.9 °C (28.6 °F).
In December there is a variation/ range of daily average temperatures of 9.2 °C (16.6 °F).
Precipitation averages for December are high with 92.5mm (3.6 in) recorded across 10 days.
The heavens above Louisville, Kentucky are somewhat dreary having on average a mere 3h 52' of beaming sunlight per day.
The shortest day is 9h 30' long and the longest day is 9h 41' long with an average length of 9h 32'.
There are approximately 5h 31' per day when the sun is occluded by cloud, haze, fog etc.
It is sunny approximately 41.2% of daylight hours and cloudy 58.8% of daylight hours.

Weather Trend Graph for December in Louisville, Kentucky, Usa

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