Chicago January Weather Averages Illinois, United States of America

January Weather Averages for Chicago

High Temp	-1°C	30°F
Low Temp	-6°C	21°F
Avg Temp	-4°C	26°F
Sunshine Hours	108 hours
Rainfall	61.53 mm	2.42 In
Rain days	8 days
Pressure	1019 mb	31 In

Chicago January Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	0°C / 32°F	-7°C / 19°F	-3°C / 26°F	96 hours	100.60 mm / 3.96 In	12 days	1019 mb / 31 In
2009	-4°C / 25°F	-11°C / 11°F	-8°C / 18°F	94 hours	36.30 mm / 1.43 In	9 days	1019 mb / 31 In
2010	-2°C / 28°F	-7°C / 20°F	-4°C / 24°F	105 hours	25.54 mm / 1.01 In	7 days	1020 mb / 31 In
2011	-3°C / 27°F	-8°C / 18°F	-5°C / 23°F	87 hours	17.70 mm / 0.70 In	5 days	1019 mb / 31 In
2012	2°C / 36°F	-4°C / 24°F	-1°C / 30°F	144 hours	61.47 mm / 2.42 In	9 days	1016 mb / 30 In
2013	1°C / 33°F	-5°C / 23°F	-2°C / 28°F	156 hours	104.70 mm / 4.12 In	7 days	1021 mb / 31 In
2014	-4°C / 24°F	-12°C / 10°F	-8°C / 17°F	72 hours	66.54 mm / 2.62 In	16 days	1017 mb / 31 In
2015	-2°C / 28°F	-7°C / 20°F	-4°C / 24°F	130 hours	49.20 mm / 1.94 In	8 days	1022 mb / 31 In
2016	0°C / 31°F	-6°C / 22°F	-3°C / 26°F	86 hours	31.41 mm / 1.24 In	6 days	1017 mb / 31 In
2017	1°C / 34°F	-3°C / 26°F	-1°C / 30°F	77 hours	99.31 mm / 3.91 In	9 days	1017 mb / 31 In
2018	-1°C / 30°F	-6°C / 20°F	-4°C / 25°F	175 hours	47.90 mm / 1.89 In	7 days	1024 mb / 31 In
2019	-3°C / 27°F	-8°C / 18°F	-5°C / 23°F	106 hours	65.94 mm / 2.60 In	12 days	1021 mb / 31 In
2020	2°C / 35°F	-3°C / 26°F	-1°C / 31°F	73 hours	140.80 mm / 5.54 In	7 days	1019 mb / 31 In
2021	0°C / 32°F	-3°C / 26°F	-1°C / 29°F	79 hours	75.27 mm / 2.96 In	10 days	1018 mb / 31 In
2022	-2°C / 28°F	-9°C / 16°F	-6°C / 22°F	126 hours	37.80 mm / 1.49 In	10 days	1022 mb / 31 In
2023	3°C / 38°F	-1°C / 30°F	1°C / 34°F	98 hours	65.50 mm / 2.58 In	9 days	1016 mb / 30 In
2024	-1°C / 30°F	-5°C / 23°F	-3°C / 27°F	75 hours	110.62 mm / 4.35 In	9 days	1018 mb / 31 In
2025	-2°C / 28°F	-8°C / 17°F	-6°C / 22°F	150 hours	9.98 mm / 0.39 In	1 days	1021 mb / 31 In

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