Charleston October Weather Averages Illinois, United States of America

October Weather Averages for Charleston

High Temp	18°C	65°F
Low Temp	9°C	48°F
Avg Temp	14°C	56°F
Sunshine Hours	205 hours
Rainfall	104.89 mm	4.13 In
Rain days	7 days
Pressure	1017 mb	31 In

Charleston October Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	19°C / 66°F	9°C / 47°F	13°C / 56°F	250 hours	62.50 mm / 2.46 In	4 days	1021 mb / 31 In
2009	14°C / 57°F	7°C / 45°F	10°C / 51°F	165 hours	229.99 mm / 9.05 In	11 days	1016 mb / 30 In
2010	20°C / 69°F	9°C / 48°F	14°C / 58°F	299 hours	38.01 mm / 1.50 In	5 days	1016 mb / 30 In
2011	18°C / 64°F	8°C / 47°F	13°C / 55°F	263 hours	84.49 mm / 3.33 In	6 days	1017 mb / 31 In
2012	15°C / 60°F	7°C / 45°F	11°C / 52°F	210 hours	103.63 mm / 4.08 In	7 days	1015 mb / 30 In
2013	18°C / 64°F	9°C / 47°F	13°C / 56°F	229 hours	89.02 mm / 3.50 In	4 days	1017 mb / 31 In
2014	17°C / 63°F	9°C / 48°F	13°C / 55°F	185 hours	160.40 mm / 6.31 In	11 days	1014 mb / 30 In
2015	19°C / 67°F	10°C / 50°F	14°C / 58°F	268 hours	50.16 mm / 1.97 In	5 days	1018 mb / 31 In
2016	21°C / 69°F	12°C / 53°F	16°C / 61°F	222 hours	79.47 mm / 3.13 In	6 days	1019 mb / 31 In
2017	19°C / 66°F	11°C / 51°F	15°C / 58°F	171 hours	188.99 mm / 7.44 In	11 days	1017 mb / 31 In
2018	18°C / 64°F	9°C / 48°F	13°C / 56°F	221 hours	91.33 mm / 3.60 In	10 days	1019 mb / 31 In
2019	18°C / 64°F	8°C / 47°F	13°C / 55°F	190 hours	173.45 mm / 6.83 In	8 days	1016 mb / 30 In
2020	17°C / 63°F	8°C / 47°F	12°C / 54°F	157 hours	108.17 mm / 4.26 In	11 days	1019 mb / 31 In
2021	21°C / 69°F	13°C / 55°F	17°C / 62°F	142 hours	131.83 mm / 5.19 In	11 days	1014 mb / 30 In
2022	19°C / 67°F	8°C / 47°F	13°C / 56°F	266 hours	54.33 mm / 2.14 In	4 days	1017 mb / 31 In
2023	20°C / 68°F	9°C / 48°F	14°C / 58°F	209 hours	78.71 mm / 3.10 In	4 days	1016 mb / 30 In
2024	21°C / 69°F	9°C / 48°F	15°C / 58°F	75 hours	16.34 mm / 0.64 In	1 days	1021 mb / 31 In

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