Cahokia May Weather Averages Illinois, United States of America

May Weather Averages for Cahokia

High Temp	24°C	75°F
Low Temp	15°C	58°F
Avg Temp	19°C	67°F
Sunshine Hours	197 hours
Rainfall	159.68 mm	6.29 In
Rain days	11 days
Pressure	1014 mb	30 In

Cahokia May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	22°C / 72°F	12°C / 54°F	17°C / 63°F	191 hours	173.48 mm / 6.83 In	11 days	1011 mb / 30 In
2009	23°C / 74°F	14°C / 57°F	19°C / 65°F	240 hours	143.95 mm / 5.67 In	10 days	1015 mb / 30 In
2010	24°C / 75°F	14°C / 58°F	19°C / 66°F	206 hours	209.69 mm / 8.26 In	15 days	1014 mb / 30 In
2011	23°C / 73°F	13°C / 56°F	18°C / 64°F	205 hours	166.73 mm / 6.56 In	11 days	1012 mb / 30 In
2012	27°C / 81°F	16°C / 61°F	22°C / 71°F	313 hours	89.56 mm / 3.53 In	5 days	1014 mb / 30 In
2013	23°C / 73°F	14°C / 57°F	18°C / 65°F	170 hours	214.62 mm / 8.45 In	13 days	1014 mb / 30 In
2014	24°C / 76°F	14°C / 57°F	19°C / 66°F	178 hours	127.18 mm / 5.01 In	10 days	1015 mb / 30 In
2015	24°C / 75°F	15°C / 59°F	19°C / 67°F	188 hours	165.04 mm / 6.50 In	13 days	1018 mb / 31 In
2016	23°C / 73°F	14°C / 57°F	18°C / 64°F	192 hours	116.90 mm / 4.60 In	12 days	1015 mb / 30 In
2017	23°C / 73°F	14°C / 57°F	18°C / 65°F	246 hours	186.95 mm / 7.36 In	7 days	1012 mb / 30 In
2018	29°C / 83°F	19°C / 67°F	24°C / 75°F	232 hours	126.88 mm / 5.00 In	13 days	1014 mb / 30 In
2019	24°C / 76°F	15°C / 60°F	20°C / 68°F	195 hours	238.68 mm / 9.40 In	11 days	1013 mb / 30 In
2020	21°C / 70°F	13°C / 56°F	17°C / 63°F	101 hours	160.61 mm / 6.32 In	12 days	1016 mb / 30 In
2021	22°C / 71°F	13°C / 55°F	17°C / 63°F	126 hours	143.70 mm / 5.66 In	11 days	1019 mb / 31 In
2022	25°C / 77°F	15°C / 59°F	20°C / 68°F	151 hours	186.14 mm / 7.33 In	12 days	1013 mb / 30 In
2023	25°C / 77°F	14°C / 57°F	19°C / 67°F	236 hours	130.25 mm / 5.13 In	8 days	1016 mb / 30 In
2024	24°C / 76°F	16°C / 60°F	20°C / 68°F	174 hours	147.99 mm / 5.83 In	8 days	1011 mb / 30 In

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