Grayslake April Weather Averages Illinois, United States of America

April Weather Averages for Grayslake

High Temp	12°C	53°F
Low Temp	4°C	39°F
Avg Temp	8°C	46°F
Sunshine Hours	137 hours
Rainfall	128.60 mm	5.06 In
Rain days	9 days
Pressure	1014 mb	30 In

Grayslake April Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	12°C / 53°F	4°C / 40°F	8°C / 46°F	174 hours	114.15 mm / 4.49 In	7 days	1015 mb / 30 In
2009	11°C / 51°F	3°C / 38°F	7°C / 45°F	162 hours	124.72 mm / 4.91 In	8 days	1015 mb / 30 In
2010	15°C / 58°F	6°C / 44°F	10°C / 51°F	225 hours	124.13 mm / 4.89 In	6 days	1013 mb / 30 In
2011	11°C / 51°F	3°C / 37°F	7°C / 44°F	74 hours	168.42 mm / 6.63 In	12 days	1010 mb / 30 In
2012	12°C / 54°F	5°C / 40°F	8°C / 47°F	213 hours	76.57 mm / 3.01 In	7 days	1016 mb / 30 In
2013	11°C / 51°F	3°C / 37°F	6°C / 44°F	154 hours	178.24 mm / 7.02 In	9 days	1016 mb / 30 In
2014	12°C / 53°F	3°C / 37°F	7°C / 45°F	141 hours	128.71 mm / 5.07 In	8 days	1014 mb / 30 In
2015	12°C / 54°F	4°C / 40°F	8°C / 46°F	128 hours	84.30 mm / 3.32 In	7 days	1014 mb / 30 In
2016	11°C / 51°F	3°C / 38°F	7°C / 44°F	83 hours	97.91 mm / 3.85 In	9 days	1015 mb / 30 In
2017	14°C / 58°F	6°C / 42°F	10°C / 50°F	131 hours	218.24 mm / 8.59 In	9 days	1015 mb / 30 In
2018	8°C / 46°F	0°C / 32°F	4°C / 39°F	152 hours	110.19 mm / 4.34 In	7 days	1018 mb / 31 In
2019	13°C / 55°F	4°C / 40°F	8°C / 47°F	148 hours	154.03 mm / 6.06 In	11 days	1015 mb / 30 In
2020	10°C / 51°F	3°C / 38°F	7°C / 44°F	78 hours	185.36 mm / 7.30 In	15 days	1012 mb / 30 In
2021	12°C / 54°F	5°C / 41°F	9°C / 48°F	86 hours	59.16 mm / 2.33 In	6 days	1013 mb / 30 In
2022	10°C / 51°F	3°C / 38°F	7°C / 44°F	103 hours	108.10 mm / 4.26 In	10 days	1014 mb / 30 In
2023	14°C / 58°F	4°C / 40°F	9°C / 48°F	151 hours	118.00 mm / 4.65 In	10 days	1014 mb / 30 In
2024	13°C / 55°F	5°C / 41°F	9°C / 48°F	161 hours	121.47 mm / 4.78 In	9 days	1013 mb / 30 In

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