Des Plaines August Weather Averages Illinois, United States of America

August Weather Averages for Des Plaines

High Temp	27°C	81°F
Low Temp	19°C	66°F
Avg Temp	23°C	73°F
Sunshine Hours	235 hours
Rainfall	109.65 mm	4.32 In
Rain days	8 days
Pressure	1015 mb	30 In

Des Plaines August Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	26°C / 79°F	19°C / 65°F	22°C / 72°F	301 hours	67.84 mm / 2.67 In	4 days	1015 mb / 30 In
2009	24°C / 76°F	18°C / 64°F	21°C / 70°F	210 hours	177.72 mm / 7.00 In	12 days	1016 mb / 30 In
2010	28°C / 83°F	20°C / 68°F	24°C / 75°F	308 hours	53.36 mm / 2.10 In	4 days	1014 mb / 30 In
2011	26°C / 80°F	19°C / 66°F	23°C / 73°F	285 hours	154.03 mm / 6.06 In	6 days	1013 mb / 30 In
2012	27°C / 80°F	18°C / 65°F	22°C / 72°F	264 hours	69.21 mm / 2.72 In	7 days	1015 mb / 30 In
2013	26°C / 79°F	18°C / 64°F	22°C / 71°F	268 hours	77.42 mm / 3.05 In	6 days	1017 mb / 30 In
2014	25°C / 78°F	18°C / 64°F	21°C / 71°F	230 hours	148.12 mm / 5.83 In	12 days	1015 mb / 30 In
2015	26°C / 78°F	18°C / 64°F	22°C / 71°F	242 hours	79.97 mm / 3.15 In	8 days	1015 mb / 30 In
2016	27°C / 80°F	20°C / 68°F	23°C / 74°F	192 hours	178.96 mm / 7.05 In	14 days	1016 mb / 30 In
2017	26°C / 79°F	19°C / 65°F	22°C / 72°F	214 hours	100.01 mm / 3.94 In	10 days	1016 mb / 30 In
2018	28°C / 83°F	21°C / 70°F	24°C / 76°F	218 hours	232.75 mm / 9.16 In	13 days	1015 mb / 30 In
2019	27°C / 80°F	20°C / 67°F	23°C / 74°F	239 hours	122.46 mm / 4.82 In	12 days	1015 mb / 30 In
2020	28°C / 82°F	21°C / 69°F	24°C / 76°F	241 hours	28.00 mm / 1.10 In	5 days	1015 mb / 30 In
2021	29°C / 84°F	21°C / 70°F	25°C / 77°F	204 hours	79.83 mm / 3.14 In	11 days	1015 mb / 30 In
2022	28°C / 83°F	19°C / 66°F	23°C / 74°F	206 hours	87.60 mm / 3.45 In	7 days	1015 mb / 30 In
2023	29°C / 84°F	19°C / 65°F	23°C / 74°F	210 hours	82.10 mm / 3.23 In	5 days	1013 mb / 30 In
2024	27°C / 80°F	19°C / 66°F	23°C / 73°F	228 hours	82.81 mm / 3.26 In	3 days	1016 mb / 30 In

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