Old Shawneetown September Weather Averages Illinois, United States of America

September Weather Averages for Old Shawneetown

High Temp	27°C	81°F
Low Temp	17°C	62°F
Avg Temp	22°C	71°F
Sunshine Hours	233 hours
Rainfall	112.89 mm	4.44 In
Rain days	6 days
Pressure	1017 mb	30 In

Old Shawneetown September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	26°C / 79°F	17°C / 62°F	21°C / 70°F	234 hours	137.43 mm / 5.41 In	10 days	1017 mb / 31 In
2010	28°C / 83°F	16°C / 61°F	22°C / 71°F	289 hours	85.30 mm / 3.36 In	5 days	1016 mb / 30 In
2011	24°C / 76°F	15°C / 58°F	19°C / 66°F	197 hours	162.93 mm / 6.41 In	9 days	1015 mb / 30 In
2012	25°C / 77°F	15°C / 60°F	20°C / 68°F	190 hours	185.36 mm / 7.30 In	12 days	1016 mb / 30 In
2013	27°C / 81°F	17°C / 62°F	22°C / 71°F	267 hours	52.60 mm / 2.07 In	6 days	1016 mb / 30 In
2014	26°C / 79°F	15°C / 59°F	20°C / 68°F	246 hours	50.42 mm / 1.99 In	4 days	1018 mb / 31 In
2015	27°C / 81°F	17°C / 62°F	22°C / 71°F	199 hours	39.71 mm / 1.56 In	4 days	1017 mb / 31 In
2016	28°C / 82°F	17°C / 63°F	22°C / 72°F	265 hours	52.44 mm / 2.06 In	9 days	1018 mb / 31 In
2017	27°C / 80°F	17°C / 62°F	21°C / 70°F	272 hours	62.12 mm / 2.45 In	5 days	1017 mb / 31 In
2018	27°C / 81°F	19°C / 65°F	22°C / 72°F	224 hours	147.38 mm / 5.80 In	9 days	1018 mb / 31 In
2019	30°C / 86°F	19°C / 67°F	25°C / 76°F	292 hours	7.20 mm / 0.28 In	2 days	1017 mb / 31 In
2020	25°C / 77°F	16°C / 61°F	20°C / 69°F	192 hours	107.23 mm / 4.22 In	5 days	1018 mb / 31 In
2021	29°C / 83°F	17°C / 63°F	22°C / 72°F	219 hours	95.29 mm / 3.75 In	6 days	1016 mb / 30 In
2022	28°C / 83°F	16°C / 61°F	22°C / 71°F	249 hours	42.40 mm / 1.67 In	5 days	1017 mb / 31 In
2023	32°C / 89°F	15°C / 60°F	23°C / 73°F	252 hours	13.87 mm / 0.55 In	2 days	1016 mb / 30 In
2024	28°C / 82°F	17°C / 63°F	22°C / 72°F	183 hours	352.66 mm / 13.88 In	4 days	1015 mb / 30 In
2025	28°C / 83°F	17°C / 62°F	22°C / 72°F	185 hours	324.70 mm / 12.78 In	7 days	1017 mb / 31 In

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