Weather in December in Hillsdale, Mi

< December >
	Normal Max/ High Temperature	1°C (34°F)
	Average Temperature	-3°C (26°F)
	Min/ Low Temperature	-8°C (18°F)
	Normal Precipitation	78mm (3.1in)
	Average Daylight per day	09h 10'
	Sun altitude at solar noon on the 21st day.	24.6°

• The average temperature in Hillsdale, Mi in December is slightly cold at -3.3 °C (26.06 °F).
• Afternoons can be very cool with average high temperatures reaching 1.1 °C (34 °F).
• Overnight temperatures are generally cold with an average low of -7.8 °C (18 °F).
• In December there is a variation/ range of mean diurnal temperatures of 8.9 °C (16 °F).
• Precipitation averages for December are moderate with 77.7mm (3.1 in) recorded.
• The shortest day is 9h 06' long and the longest day is 9h 19' long with an average length of 9h 10'.

Weather Trend Graph for December in Hillsdale, Mi, Usa