Wauwatosa December Weather Averages Wisconsin, United States of America

December Weather Averages for Wauwatosa

High Temp	1°C	34°F
Low Temp	-4°C	25°F
Avg Temp	-1°C	30°F
Sunshine Hours	117 hours
Rainfall	65.33 mm	2.57 In
Rain days	7 days
Pressure	1018 mb	31 In

Wauwatosa December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	-1°C / 29°F	-9°C / 15°F	-5°C / 22°F	105 hours	134.10 mm / 5.28 In	13 days	1018 mb / 31 In
2009	-1°C / 31°F	-6°C / 22°F	-3°C / 27°F	78 hours	94.50 mm / 3.72 In	11 days	1017 mb / 31 In
2010	-2°C / 28°F	-7°C / 19°F	-5°C / 24°F	119 hours	58.30 mm / 2.30 In	11 days	1019 mb / 31 In
2011	3°C / 37°F	-2°C / 29°F	1°C / 33°F	161 hours	56.70 mm / 2.23 In	4 days	1020 mb / 31 In
2012	3°C / 38°F	-2°C / 29°F	1°C / 34°F	115 hours	80.37 mm / 3.16 In	9 days	1016 mb / 30 In
2013	-3°C / 27°F	-9°C / 16°F	-6°C / 22°F	95 hours	62.70 mm / 2.47 In	13 days	1020 mb / 31 In
2014	1°C / 34°F	-3°C / 27°F	-1°C / 31°F	103 hours	30.40 mm / 1.20 In	2 days	1023 mb / 31 In
2015	5°C / 41°F	0°C / 32°F	3°C / 37°F	84 hours	136.77 mm / 5.38 In	9 days	1015 mb / 30 In
2016	-2°C / 28°F	-8°C / 18°F	-5°C / 23°F	98 hours	49.00 mm / 1.93 In	7 days	1021 mb / 31 In
2017	-2°C / 29°F	-6°C / 21°F	-4°C / 25°F	134 hours	21.50 mm / 0.85 In	9 days	1020 mb / 31 In
2018	2°C / 35°F	-2°C / 28°F	0°C / 31°F	149 hours	60.90 mm / 2.40 In	7 days	1019 mb / 31 In
2019	3°C / 37°F	-3°C / 26°F	0°C / 32°F	146 hours	46.04 mm / 1.81 In	4 days	1016 mb / 30 In
2020	1°C / 35°F	-4°C / 26°F	-1°C / 30°F	170 hours	53.20 mm / 2.09 In	5 days	1017 mb / 31 In
2021	5°C / 40°F	-2°C / 28°F	1°C / 34°F	168 hours	64.10 mm / 2.52 In	7 days	1014 mb / 30 In
2022	0°C / 33°F	-5°C / 22°F	-3°C / 27°F	58 hours	62.00 mm / 2.44 In	8 days	1018 mb / 31 In
2023	5°C / 42°F	1°C / 33°F	3°C / 37°F	116 hours	61.88 mm / 2.44 In	8 days	1018 mb / 31 In
2024	1°C / 33°F	-4°C / 25°F	-2°C / 29°F	85 hours	106.94 mm / 4.21 In	4 days	1020 mb / 31 In

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