Collinsville May Weather Averages Illinois, United States of America

May Weather Averages for Collinsville

High Temp	24°C	75°F
Low Temp	14°C	58°F
Avg Temp	19°C	66°F
Sunshine Hours	196 hours
Rainfall	166.85 mm	6.57 In
Rain days	11 days
Pressure	1014 mb	30 In

Collinsville May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	22°C / 71°F	12°C / 54°F	17°C / 62°F	191 hours	169.64 mm / 6.68 In	12 days	1011 mb / 30 In
2009	23°C / 74°F	13°C / 56°F	18°C / 65°F	235 hours	140.98 mm / 5.55 In	12 days	1015 mb / 30 In
2010	24°C / 75°F	14°C / 57°F	19°C / 66°F	221 hours	224.54 mm / 8.84 In	13 days	1014 mb / 30 In
2011	23°C / 73°F	13°C / 55°F	18°C / 64°F	196 hours	211.94 mm / 8.34 In	12 days	1012 mb / 30 In
2012	27°C / 80°F	16°C / 61°F	21°C / 70°F	313 hours	94.78 mm / 3.73 In	5 days	1014 mb / 30 In
2013	23°C / 73°F	14°C / 56°F	18°C / 65°F	160 hours	231.99 mm / 9.13 In	14 days	1014 mb / 30 In
2014	24°C / 75°F	14°C / 57°F	19°C / 66°F	181 hours	125.64 mm / 4.95 In	11 days	1015 mb / 30 In
2015	24°C / 75°F	15°C / 58°F	19°C / 67°F	183 hours	168.90 mm / 6.65 In	14 days	1018 mb / 31 In
2016	22°C / 72°F	13°C / 56°F	18°C / 64°F	189 hours	105.51 mm / 4.15 In	13 days	1015 mb / 30 In
2017	23°C / 73°F	13°C / 56°F	18°C / 64°F	254 hours	213.90 mm / 8.42 In	7 days	1012 mb / 30 In
2018	28°C / 83°F	19°C / 65°F	23°C / 74°F	236 hours	127.83 mm / 5.03 In	11 days	1014 mb / 30 In
2019	24°C / 75°F	15°C / 59°F	19°C / 67°F	189 hours	218.84 mm / 8.62 In	10 days	1013 mb / 30 In
2020	21°C / 69°F	13°C / 55°F	17°C / 62°F	97 hours	156.68 mm / 6.17 In	12 days	1016 mb / 30 In
2021	21°C / 70°F	13°C / 55°F	17°C / 62°F	133 hours	155.41 mm / 6.12 In	11 days	1019 mb / 31 In
2022	25°C / 77°F	15°C / 59°F	20°C / 67°F	140 hours	181.56 mm / 7.15 In	11 days	1013 mb / 30 In
2023	25°C / 77°F	14°C / 57°F	19°C / 66°F	233 hours	139.25 mm / 5.48 In	9 days	1016 mb / 30 In
2024	24°C / 75°F	15°C / 59°F	19°C / 67°F	168 hours	171.84 mm / 6.77 In	8 days	1011 mb / 30 In

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