Glen Ellyn May Weather Averages Illinois, United States of America

May Weather Averages for Glen Ellyn

High Temp	20°C	69°F
Low Temp	11°C	52°F
Avg Temp	16°C	60°F
Sunshine Hours	179 hours
Rainfall	153.22 mm	6.03 In
Rain days	11 days
Pressure	1015 mb	30 In

Glen Ellyn May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	19°C / 67°F	10°C / 50°F	15°C / 58°F	221 hours	118.25 mm / 4.66 In	8 days	1015 mb / 30 In
2010	20°C / 68°F	12°C / 53°F	16°C / 61°F	208 hours	165.51 mm / 6.52 In	10 days	1015 mb / 30 In
2011	19°C / 66°F	10°C / 49°F	14°C / 58°F	162 hours	143.89 mm / 5.66 In	13 days	1013 mb / 30 In
2012	23°C / 73°F	13°C / 55°F	18°C / 64°F	244 hours	147.76 mm / 5.82 In	9 days	1015 mb / 30 In
2013	21°C / 69°F	12°C / 53°F	16°C / 61°F	173 hours	175.46 mm / 6.91 In	15 days	1014 mb / 30 In
2014	20°C / 69°F	10°C / 50°F	15°C / 59°F	193 hours	136.83 mm / 5.39 In	11 days	1015 mb / 30 In
2015	21°C / 69°F	11°C / 53°F	16°C / 61°F	165 hours	179.55 mm / 7.07 In	14 days	1018 mb / 31 In
2016	20°C / 68°F	10°C / 51°F	15°C / 59°F	187 hours	105.61 mm / 4.16 In	8 days	1015 mb / 30 In
2017	18°C / 64°F	9°C / 48°F	13°C / 56°F	201 hours	112.94 mm / 4.45 In	10 days	1012 mb / 30 In
2018	25°C / 77°F	15°C / 59°F	20°C / 67°F	200 hours	213.38 mm / 8.40 In	12 days	1014 mb / 30 In
2019	20°C / 68°F	10°C / 50°F	15°C / 60°F	129 hours	236.72 mm / 9.32 In	18 days	1014 mb / 30 In
2020	19°C / 66°F	11°C / 51°F	15°C / 58°F	114 hours	157.20 mm / 6.19 In	9 days	1016 mb / 30 In
2021	19°C / 66°F	11°C / 51°F	15°C / 59°F	131 hours	155.36 mm / 6.12 In	10 days	1019 mb / 31 In
2022	21°C / 70°F	12°C / 54°F	17°C / 62°F	154 hours	138.80 mm / 5.46 In	10 days	1014 mb / 30 In
2023	22°C / 71°F	10°C / 51°F	16°C / 60°F	209 hours	111.00 mm / 4.37 In	8 days	1018 mb / 31 In

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