Crystal Lake April Weather Averages Illinois, United States of America

April Weather Averages for Crystal Lake

High Temp	13°C	55°F
Low Temp	4°C	39°F
Avg Temp	8°C	47°F
Sunshine Hours	135 hours
Rainfall	126.44 mm	4.98 In
Rain days	9 days
Pressure	1014 mb	30 In

Crystal Lake April Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	13°C / 56°F	5°C / 40°F	9°C / 47°F	168 hours	112.81 mm / 4.44 In	8 days	1015 mb / 30 In
2009	12°C / 53°F	3°C / 38°F	7°C / 45°F	162 hours	127.62 mm / 5.02 In	8 days	1015 mb / 30 In
2010	16°C / 61°F	7°C / 44°F	11°C / 52°F	219 hours	135.75 mm / 5.34 In	7 days	1013 mb / 30 In
2011	12°C / 53°F	3°C / 38°F	7°C / 45°F	80 hours	153.23 mm / 6.03 In	13 days	1010 mb / 30 In
2012	14°C / 56°F	4°C / 40°F	9°C / 48°F	201 hours	77.03 mm / 3.03 In	5 days	1016 mb / 30 In
2013	12°C / 53°F	2°C / 36°F	7°C / 44°F	148 hours	167.76 mm / 6.60 In	9 days	1016 mb / 30 In
2014	13°C / 55°F	3°C / 37°F	8°C / 46°F	139 hours	130.45 mm / 5.14 In	8 days	1014 mb / 30 In
2015	14°C / 56°F	4°C / 40°F	9°C / 48°F	128 hours	84.79 mm / 3.34 In	5 days	1014 mb / 30 In
2016	12°C / 53°F	3°C / 38°F	7°C / 45°F	85 hours	89.51 mm / 3.52 In	8 days	1014 mb / 30 In
2017	15°C / 59°F	6°C / 43°F	10°C / 51°F	126 hours	212.36 mm / 8.36 In	10 days	1015 mb / 30 In
2018	9°C / 47°F	-1°C / 31°F	4°C / 39°F	154 hours	93.58 mm / 3.68 In	7 days	1018 mb / 31 In
2019	14°C / 56°F	4°C / 39°F	9°C / 47°F	150 hours	152.31 mm / 6.00 In	11 days	1015 mb / 30 In
2020	12°C / 53°F	3°C / 37°F	7°C / 45°F	87 hours	173.91 mm / 6.85 In	14 days	1013 mb / 30 In
2021	13°C / 56°F	5°C / 41°F	9°C / 48°F	88 hours	67.34 mm / 2.65 In	8 days	1014 mb / 30 In
2022	11°C / 52°F	3°C / 37°F	7°C / 45°F	94 hours	106.40 mm / 4.19 In	10 days	1014 mb / 30 In
2023	15°C / 59°F	4°C / 39°F	9°C / 48°F	147 hours	119.75 mm / 4.71 In	9 days	1014 mb / 30 In
2024	13°C / 55°F	5°C / 41°F	9°C / 48°F	155 hours	131.22 mm / 5.17 In	10 days	1013 mb / 30 In

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