Weather in December in Ithaca, Ny

< December >
	Normal Max/ High Temperature	2°C (35°F)
	Average Temperature	-2°C (28°F)
	Min/ Low Temperature	-7°C (20°F)
	Normal Precipitation	65mm (2.6in)
	Average Daylight per day	09h 07'
	Sun altitude at solar noon on the 21st day.	24.2°

• The average temperature in Ithaca, Ny in December is slightly cold at -2.4 °C (27.68 °F).
• Afternoons can be very cool with average high temperatures reaching 1.6 °C (34.9 °F).
• Overnight temperatures are generally cold with an average low of -6.6 °C (20.1 °F).
• The mean daily temperature range/ variation in December is 8.2 °C (14.8 °F).
• Precipitation averages for December are moderate with 65.3mm (2.6 in) recorded.
• The shortest day is 9h 03' long and the longest day is 9h 16' long with an average length of 9h 07'.

Weather Trend Graph for December in Ithaca, Ny, Usa