Granite City December Weather Averages Illinois, United States of America

December Weather Averages for Granite City

High Temp	7°C	44°F
Low Temp	0°C	32°F
Avg Temp	3°C	38°F
Sunshine Hours	167 hours
Rainfall	89.74 mm	3.53 In
Rain days	7 days
Pressure	1020 mb	31 In

Granite City December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	4°C / 40°F	-4°C / 25°F	0°C / 33°F	193 hours	95.28 mm / 3.75 In	9 days	1020 mb / 31 In
2009	4°C / 39°F	-3°C / 27°F	0°C / 33°F	156 hours	141.94 mm / 5.59 In	8 days	1018 mb / 31 In
2010	2°C / 35°F	-5°C / 23°F	-2°C / 29°F	115 hours	40.80 mm / 1.61 In	5 days	1021 mb / 31 In
2011	7°C / 45°F	1°C / 33°F	4°C / 39°F	199 hours	103.84 mm / 4.09 In	10 days	1022 mb / 31 In
2012	9°C / 47°F	1°C / 34°F	5°C / 40°F	175 hours	84.86 mm / 3.34 In	9 days	1017 mb / 31 In
2013	3°C / 38°F	-4°C / 24°F	0°C / 31°F	159 hours	73.70 mm / 2.90 In	7 days	1021 mb / 31 In
2014	5°C / 42°F	0°C / 32°F	3°C / 37°F	117 hours	60.70 mm / 2.39 In	6 days	1023 mb / 31 In
2015	10°C / 50°F	4°C / 39°F	7°C / 44°F	177 hours	212.94 mm / 8.38 In	7 days	1016 mb / 30 In
2016	4°C / 40°F	-3°C / 27°F	1°C / 33°F	216 hours	40.03 mm / 1.58 In	7 days	1024 mb / 31 In
2017	6°C / 42°F	-2°C / 29°F	2°C / 35°F	188 hours	20.58 mm / 0.81 In	2 days	1023 mb / 31 In
2018	8°C / 46°F	1°C / 33°F	4°C / 39°F	164 hours	158.23 mm / 6.23 In	8 days	1019 mb / 31 In
2019	8°C / 46°F	0°C / 32°F	4°C / 39°F	186 hours	49.84 mm / 1.96 In	5 days	1019 mb / 31 In
2020	7°C / 45°F	0°C / 32°F	3°C / 38°F	200 hours	54.89 mm / 2.16 In	5 days	1019 mb / 31 In
2021	13°C / 56°F	4°C / 39°F	8°C / 47°F	214 hours	72.20 mm / 2.84 In	9 days	1015 mb / 30 In
2022	6°C / 43°F	-2°C / 29°F	2°C / 36°F	115 hours	58.50 mm / 2.30 In	6 days	1019 mb / 31 In
2023	10°C / 50°F	3°C / 38°F	6°C / 43°F	166 hours	77.09 mm / 3.03 In	8 days	1019 mb / 31 In
2024	7°C / 44°F	1°C / 34°F	4°C / 38°F	132 hours	185.62 mm / 7.31 In	6 days	1022 mb / 31 In

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