Hoffman Estates September Weather Averages Illinois, United States of America

September Weather Averages for Hoffman Estates

High Temp	24°C	75°F
Low Temp	15°C	59°F
Avg Temp	19°C	66°F
Sunshine Hours	227 hours
Rainfall	79.78 mm	3.14 In
Rain days	6 days
Pressure	1017 mb	31 In

Hoffman Estates September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	23°C / 73°F	15°C / 58°F	18°C / 65°F	218 hours	252.56 mm / 9.94 In	8 days	1018 mb / 31 In
2009	22°C / 72°F	14°C / 57°F	18°C / 64°F	230 hours	36.01 mm / 1.42 In	4 days	1018 mb / 31 In
2010	22°C / 72°F	14°C / 57°F	18°C / 64°F	227 hours	86.50 mm / 3.41 In	5 days	1015 mb / 30 In
2011	20°C / 68°F	13°C / 55°F	16°C / 61°F	196 hours	114.77 mm / 4.52 In	9 days	1015 mb / 30 In
2012	22°C / 72°F	12°C / 54°F	17°C / 63°F	251 hours	44.03 mm / 1.73 In	4 days	1016 mb / 30 In
2013	23°C / 74°F	14°C / 58°F	19°C / 66°F	249 hours	32.14 mm / 1.27 In	4 days	1016 mb / 30 In
2014	22°C / 72°F	12°C / 54°F	17°C / 63°F	239 hours	95.16 mm / 3.75 In	6 days	1018 mb / 31 In
2015	24°C / 76°F	15°C / 60°F	20°C / 67°F	198 hours	90.77 mm / 3.57 In	5 days	1018 mb / 31 In
2016	24°C / 75°F	16°C / 61°F	20°C / 68°F	211 hours	66.81 mm / 2.63 In	8 days	1017 mb / 31 In
2017	26°C / 78°F	16°C / 62°F	21°C / 70°F	306 hours	33.71 mm / 1.33 In	4 days	1017 mb / 31 In
2018	25°C / 76°F	17°C / 62°F	21°C / 69°F	205 hours	107.20 mm / 4.22 In	9 days	1019 mb / 31 In
2019	25°C / 77°F	18°C / 64°F	21°C / 70°F	185 hours	180.39 mm / 7.10 In	12 days	1016 mb / 30 In
2020	22°C / 71°F	14°C / 57°F	18°C / 64°F	225 hours	123.13 mm / 4.85 In	6 days	1018 mb / 31 In
2021	26°C / 80°F	16°C / 61°F	21°C / 69°F	251 hours	42.00 mm / 1.65 In	6 days	1014 mb / 30 In
2022	24°C / 76°F	15°C / 59°F	19°C / 66°F	227 hours	66.60 mm / 2.62 In	5 days	1017 mb / 31 In
2023	27°C / 80°F	15°C / 60°F	20°C / 69°F	182 hours	133.10 mm / 5.24 In	4 days	1017 mb / 31 In
2024	26°C / 79°F	16°C / 61°F	21°C / 69°F	242 hours	24.24 mm / 0.95 In	2 days	1017 mb / 31 In

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