Algonquin May Weather Averages Illinois, United States of America

May Weather Averages for Algonquin

High Temp	20°C	68°F
Low Temp	10°C	50°F
Avg Temp	15°C	59°F
Sunshine Hours	176 hours
Rainfall	127.82 mm	5.03 In
Rain days	10 days
Pressure	1015 mb	30 In

Algonquin May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	19°C / 66°F	9°C / 49°F	14°C / 57°F	229 hours	83.60 mm / 3.29 In	8 days	1015 mb / 30 In
2010	20°C / 68°F	11°C / 52°F	15°C / 60°F	222 hours	116.12 mm / 4.57 In	6 days	1015 mb / 30 In
2011	18°C / 65°F	9°C / 48°F	13°C / 56°F	159 hours	133.47 mm / 5.25 In	14 days	1013 mb / 30 In
2012	22°C / 71°F	12°C / 54°F	17°C / 63°F	235 hours	115.52 mm / 4.55 In	9 days	1014 mb / 30 In
2013	20°C / 68°F	10°C / 51°F	15°C / 59°F	171 hours	140.58 mm / 5.53 In	10 days	1014 mb / 30 In
2014	20°C / 67°F	9°C / 49°F	14°C / 58°F	181 hours	114.17 mm / 4.49 In	9 days	1015 mb / 30 In
2015	20°C / 68°F	11°C / 51°F	15°C / 60°F	165 hours	132.62 mm / 5.22 In	14 days	1018 mb / 31 In
2016	19°C / 67°F	10°C / 50°F	15°C / 58°F	191 hours	98.40 mm / 3.87 In	5 days	1015 mb / 30 In
2017	17°C / 63°F	8°C / 47°F	13°C / 55°F	182 hours	109.20 mm / 4.30 In	9 days	1012 mb / 30 In
2018	24°C / 75°F	14°C / 57°F	19°C / 65°F	198 hours	243.63 mm / 9.59 In	12 days	1014 mb / 30 In
2019	19°C / 66°F	9°C / 49°F	14°C / 57°F	136 hours	185.82 mm / 7.32 In	17 days	1014 mb / 30 In
2020	18°C / 64°F	9°C / 48°F	13°C / 56°F	123 hours	160.78 mm / 6.33 In	8 days	1016 mb / 30 In
2021	18°C / 65°F	10°C / 50°F	14°C / 57°F	113 hours	75.43 mm / 2.97 In	9 days	1019 mb / 31 In
2022	21°C / 69°F	11°C / 53°F	16°C / 61°F	145 hours	98.40 mm / 3.87 In	11 days	1014 mb / 30 In
2023	21°C / 69°F	9°C / 49°F	15°C / 58°F	190 hours	92.35 mm / 3.64 In	7 days	1018 mb / 31 In
2024	21°C / 70°F	11°C / 51°F	16°C / 60°F	172 hours	145.09 mm / 5.71 In	8 days	1011 mb / 30 In
2025	18°C / 64°F	8°C / 46°F	13°C / 55°F	113 hours	252.91 mm / 9.96 In	6 days	1015 mb / 30 In

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