Assumption December Weather Averages Illinois, United States of America

December Weather Averages for Assumption

High Temp	5°C	41°F
Low Temp	-2°C	29°F
Avg Temp	2°C	35°F
Sunshine Hours	146 hours
Rainfall	78.63 mm	3.10 In
Rain days	7 days
Pressure	1020 mb	31 In

Assumption December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	3°C / 37°F	-4°C / 25°F	-1°C / 31°F	146 hours	147.49 mm / 5.81 In	12 days	1018 mb / 31 In
2010	0°C / 32°F	-6°C / 21°F	-3°C / 26°F	81 hours	49.70 mm / 1.96 In	6 days	1021 mb / 31 In
2011	6°C / 43°F	0°C / 32°F	3°C / 37°F	196 hours	89.33 mm / 3.52 In	9 days	1022 mb / 31 In
2012	7°C / 44°F	0°C / 32°F	3°C / 38°F	114 hours	76.49 mm / 3.01 In	8 days	1017 mb / 30 In
2013	2°C / 36°F	-5°C / 22°F	-1°C / 29°F	135 hours	71.00 mm / 2.80 In	9 days	1021 mb / 31 In
2014	4°C / 39°F	-1°C / 30°F	1°C / 34°F	126 hours	58.60 mm / 2.31 In	7 days	1024 mb / 31 In
2015	9°C / 48°F	3°C / 37°F	6°C / 42°F	166 hours	161.86 mm / 6.37 In	8 days	1016 mb / 30 In
2016	2°C / 36°F	-4°C / 24°F	-1°C / 30°F	178 hours	40.70 mm / 1.60 In	7 days	1023 mb / 31 In
2017	3°C / 38°F	-4°C / 26°F	0°C / 31°F	178 hours	15.40 mm / 0.61 In	6 days	1022 mb / 31 In
2018	6°C / 43°F	-1°C / 30°F	2°C / 36°F	191 hours	119.34 mm / 4.70 In	8 days	1019 mb / 31 In
2019	6°C / 44°F	-1°C / 30°F	3°C / 37°F	169 hours	48.71 mm / 1.92 In	5 days	1018 mb / 31 In
2020	5°C / 42°F	-2°C / 29°F	2°C / 35°F	184 hours	47.01 mm / 1.85 In	7 days	1019 mb / 31 In
2021	11°C / 53°F	2°C / 35°F	6°C / 43°F	183 hours	72.40 mm / 2.85 In	6 days	1015 mb / 30 In
2022	5°C / 40°F	-3°C / 27°F	1°C / 33°F	82 hours	74.00 mm / 2.91 In	7 days	1019 mb / 31 In
2023	8°C / 47°F	2°C / 36°F	5°C / 41°F	147 hours	74.75 mm / 2.94 In	7 days	1019 mb / 31 In
2024	4°C / 40°F	-1°C / 30°F	1°C / 35°F	103 hours	142.68 mm / 5.62 In	6 days	1022 mb / 31 In
2025	2°C / 36°F	-4°C / 26°F	-1°C / 31°F	98 hours	47.20 mm / 1.86 In	1 days	1019 mb / 31 In

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