Deerfield August Weather Averages Illinois, United States of America

August Weather Averages for Deerfield

High Temp	25°C	78°F
Low Temp	19°C	67°F
Avg Temp	22°C	72°F
Sunshine Hours	244 hours
Rainfall	110.80 mm	4.36 In
Rain days	9 days
Pressure	1015 mb	30 In

Deerfield August Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	23°C / 74°F	18°C / 64°F	21°C / 69°F	210 hours	178.68 mm / 7.03 In	12 days	1015 mb / 30 In
2010	27°C / 81°F	21°C / 70°F	24°C / 75°F	313 hours	49.63 mm / 1.95 In	4 days	1014 mb / 30 In
2011	25°C / 78°F	20°C / 68°F	23°C / 73°F	292 hours	155.28 mm / 6.11 In	6 days	1012 mb / 30 In
2012	25°C / 78°F	19°C / 66°F	22°C / 72°F	275 hours	63.16 mm / 2.49 In	7 days	1015 mb / 30 In
2013	25°C / 76°F	19°C / 66°F	22°C / 71°F	278 hours	73.82 mm / 2.91 In	7 days	1017 mb / 30 In
2014	24°C / 75°F	18°C / 64°F	21°C / 69°F	245 hours	155.33 mm / 6.12 In	11 days	1015 mb / 30 In
2015	25°C / 77°F	18°C / 64°F	21°C / 70°F	251 hours	83.29 mm / 3.28 In	8 days	1015 mb / 30 In
2016	26°C / 79°F	20°C / 69°F	23°C / 74°F	223 hours	180.22 mm / 7.10 In	13 days	1016 mb / 30 In
2017	24°C / 76°F	19°C / 66°F	22°C / 71°F	238 hours	103.59 mm / 4.08 In	10 days	1016 mb / 30 In
2018	26°C / 79°F	21°C / 69°F	23°C / 74°F	229 hours	215.47 mm / 8.48 In	15 days	1015 mb / 30 In
2019	25°C / 77°F	20°C / 67°F	22°C / 72°F	270 hours	119.54 mm / 4.71 In	12 days	1015 mb / 30 In
2020	26°C / 79°F	21°C / 70°F	24°C / 74°F	242 hours	31.55 mm / 1.24 In	6 days	1015 mb / 30 In
2021	27°C / 80°F	21°C / 70°F	24°C / 75°F	194 hours	78.02 mm / 3.07 In	11 days	1015 mb / 30 In
2022	26°C / 78°F	19°C / 67°F	22°C / 72°F	209 hours	87.60 mm / 3.45 In	7 days	1016 mb / 30 In
2023	26°C / 79°F	19°C / 66°F	22°C / 72°F	214 hours	98.35 mm / 3.87 In	5 days	1013 mb / 30 In
2024	25°C / 77°F	19°C / 66°F	22°C / 72°F	228 hours	99.29 mm / 3.91 In	4 days	1016 mb / 30 In

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