Prospect Heights January Weather Averages Illinois, United States of America

January Weather Averages for Prospect Heights

High Temp	-2°C	29°F
Low Temp	-8°C	18°F
Avg Temp	-5°C	24°F
Sunshine Hours	109 hours
Rainfall	53.61 mm	2.11 In
Rain days	8 days
Pressure	1019 mb	31 In

Prospect Heights January Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	-1°C / 31°F	-8°C / 17°F	-4°C / 24°F	98 hours	78.28 mm / 3.08 In	12 days	1019 mb / 31 In
2009	-5°C / 23°F	-13°C / 9°F	-8°C / 17°F	101 hours	33.20 mm / 1.31 In	10 days	1019 mb / 31 In
2010	-3°C / 27°F	-8°C / 18°F	-5°C / 22°F	109 hours	25.10 mm / 0.99 In	4 days	1020 mb / 31 In
2011	-3°C / 26°F	-9°C / 15°F	-6°C / 21°F	75 hours	18.50 mm / 0.73 In	3 days	1019 mb / 31 In
2012	2°C / 35°F	-5°C / 22°F	-2°C / 29°F	149 hours	54.26 mm / 2.14 In	7 days	1016 mb / 30 In
2013	0°C / 32°F	-6°C / 20°F	-3°C / 27°F	158 hours	101.64 mm / 4.00 In	5 days	1020 mb / 31 In
2014	-5°C / 22°F	-14°C / 7°F	-9°C / 15°F	81 hours	59.40 mm / 2.34 In	15 days	1017 mb / 31 In
2015	-3°C / 27°F	-9°C / 16°F	-6°C / 22°F	126 hours	45.50 mm / 1.79 In	10 days	1022 mb / 31 In
2016	-1°C / 30°F	-8°C / 18°F	-4°C / 24°F	99 hours	30.13 mm / 1.19 In	6 days	1017 mb / 31 In
2017	1°C / 33°F	-4°C / 24°F	-2°C / 29°F	84 hours	82.41 mm / 3.24 In	9 days	1017 mb / 31 In
2018	-1°C / 30°F	-7°C / 19°F	-4°C / 25°F	183 hours	46.08 mm / 1.81 In	6 days	1023 mb / 31 In
2019	-3°C / 27°F	-9°C / 15°F	-6°C / 21°F	112 hours	68.93 mm / 2.71 In	10 days	1022 mb / 31 In
2020	1°C / 34°F	-4°C / 25°F	-1°C / 30°F	82 hours	105.28 mm / 4.14 In	8 days	1020 mb / 31 In
2021	0°C / 31°F	-5°C / 23°F	-3°C / 27°F	76 hours	74.72 mm / 2.94 In	13 days	1018 mb / 31 In
2022	-3°C / 26°F	-11°C / 12°F	-7°C / 20°F	131 hours	31.40 mm / 1.24 In	8 days	1022 mb / 31 In
2023	3°C / 37°F	-2°C / 28°F	0°C / 32°F	33 hours	19.50 mm / 0.77 In	9 days	1016 mb / 30 In
2024	-2°C / 29°F	-6°C / 20°F	-4°C / 25°F	81 hours	99.07 mm / 3.90 In	10 days	1018 mb / 31 In
2025	-3°C / 27°F	-9°C / 16°F	-6°C / 21°F	168 hours	16.22 mm / 0.64 In	1 days	1021 mb / 31 In

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