Park Forest August Weather Averages Illinois, United States of America

August Weather Averages for Park Forest

High Temp	27°C	81°F
Low Temp	19°C	66°F
Avg Temp	23°C	73°F
Sunshine Hours	234 hours
Rainfall	108.16 mm	4.26 In
Rain days	9 days
Pressure	1015 mb	30 In

Park Forest August Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	28°C / 82°F	18°C / 64°F	23°C / 73°F	313 hours	50.49 mm / 1.99 In	6 days	1015 mb / 30 In
2009	26°C / 78°F	17°C / 63°F	21°C / 71°F	210 hours	108.93 mm / 4.29 In	12 days	1016 mb / 30 In
2010	29°C / 85°F	20°C / 68°F	24°C / 76°F	297 hours	108.23 mm / 4.26 In	6 days	1014 mb / 30 In
2011	27°C / 80°F	19°C / 65°F	23°C / 73°F	264 hours	98.37 mm / 3.87 In	6 days	1013 mb / 30 In
2012	27°C / 80°F	18°C / 64°F	22°C / 72°F	266 hours	131.56 mm / 5.18 In	7 days	1015 mb / 30 In
2013	26°C / 79°F	18°C / 64°F	22°C / 71°F	270 hours	71.68 mm / 2.82 In	5 days	1017 mb / 31 In
2014	26°C / 80°F	18°C / 64°F	22°C / 71°F	211 hours	115.97 mm / 4.57 In	11 days	1015 mb / 30 In
2015	26°C / 79°F	17°C / 63°F	22°C / 71°F	250 hours	68.89 mm / 2.71 In	8 days	1015 mb / 30 In
2016	27°C / 81°F	20°C / 68°F	23°C / 74°F	200 hours	193.27 mm / 7.61 In	13 days	1016 mb / 30 In
2017	26°C / 79°F	18°C / 65°F	22°C / 72°F	258 hours	108.09 mm / 4.26 In	8 days	1016 mb / 30 In
2018	28°C / 83°F	20°C / 69°F	24°C / 75°F	237 hours	194.47 mm / 7.66 In	16 days	1015 mb / 30 In
2019	27°C / 80°F	19°C / 67°F	23°C / 74°F	232 hours	113.62 mm / 4.47 In	11 days	1015 mb / 30 In
2020	28°C / 82°F	20°C / 68°F	24°C / 75°F	227 hours	27.19 mm / 1.07 In	4 days	1015 mb / 30 In
2021	29°C / 84°F	20°C / 69°F	24°C / 76°F	189 hours	100.47 mm / 3.96 In	15 days	1016 mb / 30 In
2022	29°C / 84°F	18°C / 65°F	23°C / 74°F	207 hours	109.83 mm / 4.32 In	8 days	1016 mb / 30 In
2023	29°C / 84°F	18°C / 64°F	23°C / 73°F	205 hours	102.00 mm / 4.02 In	4 days	1013 mb / 30 In
2024	27°C / 81°F	18°C / 65°F	22°C / 72°F	228 hours	78.04 mm / 3.07 In	7 days	1016 mb / 30 In

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