Lake Forest May Weather Averages Illinois, United States of America

May Weather Averages for Lake Forest

High Temp	16°C	61°F
Low Temp	10°C	50°F
Avg Temp	13°C	56°F
Sunshine Hours	190 hours
Rainfall	147.59 mm	5.81 In
Rain days	11 days
Pressure	1015 mb	30 In

Lake Forest May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	14°C / 57°F	8°C / 46°F	11°C / 52°F	207 hours	56.01 mm / 2.20 In	7 days	1011 mb / 30 In
2009	15°C / 60°F	9°C / 49°F	12°C / 54°F	234 hours	102.96 mm / 4.05 In	10 days	1015 mb / 30 In
2010	16°C / 61°F	11°C / 53°F	14°C / 57°F	215 hours	146.23 mm / 5.76 In	8 days	1015 mb / 30 In
2011	14°C / 58°F	8°C / 47°F	11°C / 53°F	171 hours	149.80 mm / 5.90 In	15 days	1013 mb / 30 In
2012	19°C / 66°F	13°C / 55°F	16°C / 61°F	246 hours	170.56 mm / 6.71 In	11 days	1015 mb / 30 In
2013	16°C / 61°F	10°C / 50°F	13°C / 55°F	201 hours	162.81 mm / 6.41 In	11 days	1015 mb / 30 In
2014	15°C / 59°F	8°C / 47°F	12°C / 53°F	193 hours	145.18 mm / 5.72 In	9 days	1015 mb / 30 In
2015	16°C / 61°F	10°C / 50°F	13°C / 56°F	166 hours	168.94 mm / 6.65 In	14 days	1018 mb / 31 In
2016	16°C / 61°F	10°C / 50°F	13°C / 55°F	204 hours	112.30 mm / 4.42 In	6 days	1015 mb / 30 In
2017	14°C / 58°F	9°C / 47°F	11°C / 53°F	220 hours	105.05 mm / 4.14 In	11 days	1012 mb / 30 In
2018	19°C / 66°F	13°C / 55°F	16°C / 60°F	201 hours	240.57 mm / 9.47 In	12 days	1014 mb / 30 In
2019	15°C / 59°F	8°C / 47°F	12°C / 53°F	163 hours	194.03 mm / 7.64 In	18 days	1014 mb / 30 In
2020	15°C / 59°F	9°C / 49°F	12°C / 54°F	141 hours	176.33 mm / 6.94 In	9 days	1016 mb / 30 In
2021	16°C / 61°F	10°C / 51°F	13°C / 56°F	139 hours	123.75 mm / 4.87 In	9 days	1019 mb / 31 In
2022	17°C / 63°F	12°C / 53°F	14°C / 58°F	155 hours	116.90 mm / 4.60 In	11 days	1014 mb / 30 In
2023	16°C / 61°F	9°C / 49°F	13°C / 55°F	213 hours	109.20 mm / 4.30 In	8 days	1018 mb / 31 In
2024	18°C / 65°F	11°C / 52°F	15°C / 59°F	183 hours	136.81 mm / 5.39 In	8 days	1011 mb / 30 In

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