Champaign September Weather Averages Illinois, United States of America

September Weather Averages for Champaign

High Temp	25°C	77°F
Low Temp	15°C	58°F
Avg Temp	20°C	67°F
Sunshine Hours	229 hours
Rainfall	80.88 mm	3.18 In
Rain days	5 days
Pressure	1017 mb	31 In

Champaign September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	25°C / 76°F	15°C / 59°F	19°C / 66°F	222 hours	168.73 mm / 6.64 In	8 days	1018 mb / 31 In
2009	24°C / 75°F	14°C / 57°F	19°C / 65°F	210 hours	34.04 mm / 1.34 In	5 days	1018 mb / 31 In
2010	25°C / 78°F	14°C / 58°F	20°C / 67°F	276 hours	77.43 mm / 3.05 In	7 days	1015 mb / 30 In
2011	22°C / 71°F	13°C / 55°F	17°C / 63°F	187 hours	81.16 mm / 3.20 In	5 days	1015 mb / 30 In
2012	22°C / 72°F	13°C / 55°F	17°C / 63°F	229 hours	157.17 mm / 6.19 In	8 days	1016 mb / 30 In
2013	26°C / 79°F	15°C / 58°F	20°C / 68°F	282 hours	31.73 mm / 1.25 In	4 days	1016 mb / 30 In
2014	23°C / 74°F	12°C / 54°F	18°C / 64°F	231 hours	97.08 mm / 3.82 In	7 days	1018 mb / 31 In
2015	26°C / 79°F	16°C / 61°F	21°C / 69°F	216 hours	64.00 mm / 2.52 In	5 days	1017 mb / 31 In
2016	26°C / 78°F	17°C / 62°F	21°C / 69°F	214 hours	139.73 mm / 5.50 In	9 days	1017 mb / 31 In
2017	26°C / 78°F	15°C / 59°F	20°C / 68°F	282 hours	46.36 mm / 1.83 In	2 days	1017 mb / 31 In
2018	25°C / 77°F	16°C / 62°F	21°C / 69°F	214 hours	178.08 mm / 7.01 In	4 days	1018 mb / 31 In
2019	26°C / 79°F	17°C / 63°F	22°C / 71°F	226 hours	73.71 mm / 2.90 In	10 days	1017 mb / 31 In
2020	24°C / 75°F	14°C / 57°F	19°C / 66°F	195 hours	43.60 mm / 1.72 In	6 days	1018 mb / 31 In
2021	27°C / 80°F	16°C / 61°F	21°C / 70°F	255 hours	62.50 mm / 2.46 In	3 days	1015 mb / 30 In
2022	26°C / 79°F	15°C / 58°F	20°C / 68°F	215 hours	74.60 mm / 2.94 In	6 days	1017 mb / 31 In
2023	29°C / 84°F	14°C / 56°F	21°C / 69°F	221 hours	42.14 mm / 1.66 In	3 days	1017 mb / 31 In
2024	27°C / 80°F	15°C / 59°F	20°C / 69°F	217 hours	90.70 mm / 3.57 In	1 days	1016 mb / 30 In

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