Richmond Hill December Weather Averages Ontario, Canada

December Weather Averages for Richmond Hill

High Temp	1°C	34°F
Low Temp	-4°C	26°F
Avg Temp	-1°C	30°F
Sunshine Hours	74 hours
Rainfall	81.22 mm	3.20 In
Rain days	10 days
Pressure	1017 mb	31 In

Richmond Hill December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	0°C / 32°F	-7°C / 20°F	-3°C / 26°F	33 hours	119.60 mm / 4.71 In	14 days	1017 mb / 31 In
2009	-1°C / 31°F	-5°C / 23°F	-3°C / 27°F	77 hours	91.17 mm / 3.59 In	11 days	1017 mb / 31 In
2010	-3°C / 27°F	-7°C / 19°F	-5°C / 23°F	48 hours	50.54 mm / 1.99 In	7 days	1014 mb / 30 In
2011	3°C / 37°F	-2°C / 28°F	0°C / 32°F	138 hours	82.83 mm / 3.26 In	12 days	1019 mb / 31 In
2012	2°C / 36°F	-2°C / 28°F	0°C / 33°F	58 hours	78.27 mm / 3.08 In	10 days	1015 mb / 30 In
2013	-2°C / 28°F	-7°C / 19°F	-5°C / 24°F	41 hours	76.49 mm / 3.01 In	13 days	1018 mb / 31 In
2014	1°C / 34°F	-3°C / 27°F	-1°C / 30°F	76 hours	37.70 mm / 1.48 In	6 days	1021 mb / 31 In
2015	6°C / 43°F	1°C / 34°F	4°C / 39°F	91 hours	62.07 mm / 2.44 In	8 days	1016 mb / 30 In
2016	0°C / 32°F	-5°C / 23°F	-2°C / 28°F	43 hours	86.00 mm / 3.39 In	13 days	1018 mb / 31 In
2017	-2°C / 28°F	-8°C / 17°F	-5°C / 23°F	72 hours	42.20 mm / 1.66 In	11 days	1018 mb / 31 In
2018	2°C / 36°F	-2°C / 28°F	0°C / 32°F	63 hours	58.39 mm / 2.30 In	8 days	1018 mb / 31 In
2019	1°C / 34°F	-4°C / 24°F	-2°C / 29°F	76 hours	75.80 mm / 2.98 In	12 days	1016 mb / 30 In
2020	1°C / 34°F	-3°C / 26°F	-1°C / 30°F	74 hours	85.07 mm / 3.35 In	10 days	1015 mb / 30 In
2021	4°C / 39°F	-2°C / 29°F	1°C / 34°F	84 hours	68.50 mm / 2.70 In	11 days	1015 mb / 30 In
2022	2°C / 35°F	-3°C / 27°F	-1°C / 31°F	90 hours	101.30 mm / 3.99 In	12 days	1018 mb / 31 In
2023	4°C / 39°F	0°C / 33°F	2°C / 36°F	88 hours	83.52 mm / 3.29 In	9 days	1018 mb / 31 In
2024	1°C / 33°F	-3°C / 27°F	-1°C / 30°F	63 hours	219.68 mm / 8.65 In	5 days	1019 mb / 31 In

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