Weather in December in Toronto Downsview, On

< December >
	Normal Max/ High Temperature	0°C (33°F)
	Average Temperature	-3°C (26°F)
	Min/ Low Temperature	-7°C (20°F)
	Average Daylight per day	08h 58'
	Sun altitude at solar noon on the 21st day.	22.9°

• The average temperature in Toronto Downsview, On in December is slightly cold at -3.1 °C (26.42 °F).
• Afternoons can be very cool with average high temperatures reaching 0.4 °C (32.7 °F).
• Overnight temperatures are generally cold with an average low of -6.7 °C (19.9 °F).
• In December the mean diurnal temperature range/ variation is 7.1 °C (12.8 °F).
• The shortest day is 8h 54' long and the longest day is 9h 08' long with an average length of 8h 58'.

Weather Trend Graph for December in Toronto Downsview, On, Canada