Charleston January Weather Averages Illinois, United States of America

January Weather Averages for Charleston

High Temp	2°C	35°F
Low Temp	-6°C	22°F
Avg Temp	-2°C	28°F
Sunshine Hours	129 hours
Rainfall	74.11 mm	2.92 In
Rain days	7 days
Pressure	1021 mb	31 In

Charleston January Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	3°C / 37°F	-5°C / 22°F	-1°C / 30°F	173 hours	74.38 mm / 2.93 In	6 days	1021 mb / 31 In
2009	0°C / 31°F	-8°C / 18°F	-4°C / 24°F	142 hours	32.91 mm / 1.30 In	6 days	1020 mb / 31 In
2010	-2°C / 29°F	-8°C / 18°F	-5°C / 24°F	117 hours	44.50 mm / 1.75 In	6 days	1022 mb / 31 In
2011	-1°C / 30°F	-7°C / 19°F	-4°C / 24°F	75 hours	33.10 mm / 1.30 In	6 days	1020 mb / 31 In
2012	4°C / 40°F	-4°C / 26°F	0°C / 33°F	151 hours	100.27 mm / 3.95 In	6 days	1018 mb / 31 In
2013	3°C / 38°F	-5°C / 23°F	-1°C / 31°F	167 hours	124.24 mm / 4.89 In	9 days	1022 mb / 31 In
2014	-1°C / 29°F	-10°C / 13°F	-6°C / 21°F	128 hours	61.68 mm / 2.43 In	7 days	1019 mb / 31 In
2015	1°C / 34°F	-6°C / 22°F	-2°C / 28°F	161 hours	57.91 mm / 2.28 In	6 days	1024 mb / 31 In
2016	2°C / 36°F	-5°C / 23°F	-2°C / 29°F	148 hours	30.83 mm / 1.21 In	5 days	1019 mb / 31 In
2017	5°C / 41°F	-2°C / 28°F	1°C / 34°F	88 hours	80.34 mm / 3.16 In	12 days	1018 mb / 31 In
2018	1°C / 33°F	-8°C / 18°F	-3°C / 26°F	166 hours	45.40 mm / 1.79 In	6 days	1026 mb / 31 In
2019	1°C / 34°F	-7°C / 20°F	-3°C / 27°F	120 hours	97.32 mm / 3.83 In	10 days	1022 mb / 31 In
2020	4°C / 40°F	-2°C / 28°F	1°C / 34°F	107 hours	184.07 mm / 7.25 In	10 days	1021 mb / 31 In
2021	2°C / 36°F	-3°C / 27°F	0°C / 31°F	112 hours	65.70 mm / 2.59 In	10 days	1018 mb / 31 In
2022	1°C / 34°F	-7°C / 19°F	-3°C / 26°F	161 hours	35.20 mm / 1.39 In	6 days	1023 mb / 31 In
2023	6°C / 43°F	0°C / 31°F	3°C / 37°F	121 hours	78.00 mm / 3.07 In	10 days	1017 mb / 30 In
2024	1°C / 34°F	-5°C / 23°F	-2°C / 29°F	111 hours	109.70 mm / 4.32 In	10 days	1019 mb / 31 In
2025	-2°C / 29°F	-8°C / 17°F	-5°C / 23°F	114 hours	78.64 mm / 3.10 In	1 days	1023 mb / 31 In

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