Lansing September Weather Averages Illinois, United States of America

September Weather Averages for Lansing

High Temp	24°C	75°F
Low Temp	16°C	60°F
Avg Temp	19°C	67°F
Sunshine Hours	226 hours
Rainfall	79.91 mm	3.15 In
Rain days	6 days
Pressure	1017 mb	31 In

Lansing 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 / 59°F	19°C / 66°F	226 hours	246.72 mm / 9.71 In	8 days	1018 mb / 31 In
2009	23°C / 73°F	14°C / 58°F	18°C / 65°F	239 hours	27.23 mm / 1.07 In	4 days	1018 mb / 31 In
2010	23°C / 73°F	14°C / 58°F	18°C / 65°F	247 hours	112.40 mm / 4.43 In	8 days	1015 mb / 30 In
2011	20°C / 68°F	13°C / 56°F	17°C / 62°F	194 hours	126.87 mm / 4.99 In	11 days	1015 mb / 30 In
2012	22°C / 71°F	14°C / 57°F	18°C / 64°F	251 hours	46.60 mm / 1.83 In	5 days	1016 mb / 30 In
2013	23°C / 74°F	15°C / 59°F	19°C / 66°F	228 hours	58.33 mm / 2.30 In	4 days	1016 mb / 30 In
2014	22°C / 71°F	13°C / 55°F	17°C / 63°F	229 hours	111.94 mm / 4.41 In	5 days	1018 mb / 31 In
2015	24°C / 76°F	16°C / 61°F	20°C / 68°F	209 hours	89.42 mm / 3.52 In	6 days	1018 mb / 31 In
2016	24°C / 75°F	17°C / 62°F	20°C / 68°F	208 hours	93.67 mm / 3.69 In	11 days	1017 mb / 31 In
2017	25°C / 77°F	17°C / 63°F	21°C / 69°F	288 hours	34.53 mm / 1.36 In	3 days	1017 mb / 31 In
2018	24°C / 75°F	17°C / 62°F	20°C / 69°F	213 hours	83.69 mm / 3.29 In	8 days	1019 mb / 31 In
2019	25°C / 77°F	18°C / 65°F	21°C / 70°F	195 hours	174.46 mm / 6.87 In	12 days	1017 mb / 31 In
2020	22°C / 72°F	15°C / 60°F	19°C / 66°F	215 hours	89.23 mm / 3.51 In	7 days	1018 mb / 31 In
2021	26°C / 79°F	18°C / 64°F	21°C / 71°F	267 hours	77.20 mm / 3.04 In	5 days	1015 mb / 30 In
2022	24°C / 76°F	16°C / 61°F	20°C / 68°F	217 hours	62.60 mm / 2.46 In	5 days	1017 mb / 31 In
2023	26°C / 79°F	16°C / 60°F	20°C / 69°F	194 hours	76.65 mm / 3.02 In	4 days	1017 mb / 31 In
2024	26°C / 79°F	17°C / 63°F	21°C / 70°F	223 hours	13.69 mm / 0.54 In	0 days	1017 mb / 31 In

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