Mount Vernon October Weather Averages Illinois, United States of America

October Weather Averages for Mount Vernon

High Temp	20°C	68°F
Low Temp	10°C	50°F
Avg Temp	15°C	59°F
Sunshine Hours	225 hours
Rainfall	103.41 mm	4.07 In
Rain days	6 days
Pressure	1017 mb	31 In

Mount Vernon October Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	20°C / 67°F	10°C / 49°F	14°C / 58°F	279 hours	65.82 mm / 2.59 In	4 days	1021 mb / 31 In
2009	16°C / 61°F	8°C / 47°F	12°C / 53°F	196 hours	252.72 mm / 9.95 In	9 days	1016 mb / 30 In
2010	22°C / 71°F	10°C / 50°F	15°C / 59°F	327 hours	26.30 mm / 1.04 In	4 days	1017 mb / 31 In
2011	19°C / 66°F	9°C / 49°F	14°C / 57°F	275 hours	77.77 mm / 3.06 In	5 days	1017 mb / 31 In
2012	17°C / 63°F	8°C / 47°F	12°C / 54°F	226 hours	100.21 mm / 3.95 In	7 days	1016 mb / 30 In
2013	19°C / 66°F	10°C / 49°F	14°C / 57°F	224 hours	108.52 mm / 4.27 In	5 days	1017 mb / 31 In
2014	19°C / 66°F	10°C / 50°F	14°C / 58°F	203 hours	146.17 mm / 5.75 In	8 days	1014 mb / 30 In
2015	20°C / 68°F	11°C / 52°F	15°C / 59°F	250 hours	37.50 mm / 1.48 In	3 days	1019 mb / 31 In
2016	22°C / 72°F	13°C / 55°F	17°C / 63°F	208 hours	59.34 mm / 2.34 In	6 days	1019 mb / 31 In
2017	21°C / 70°F	11°C / 52°F	16°C / 60°F	174 hours	99.94 mm / 3.93 In	10 days	1018 mb / 31 In
2018	19°C / 66°F	10°C / 51°F	15°C / 58°F	243 hours	83.80 mm / 3.30 In	7 days	1019 mb / 31 In
2019	19°C / 66°F	10°C / 49°F	14°C / 57°F	218 hours	219.25 mm / 8.63 In	8 days	1017 mb / 31 In
2020	18°C / 65°F	9°C / 49°F	14°C / 56°F	174 hours	135.69 mm / 5.34 In	9 days	1019 mb / 31 In
2021	22°C / 72°F	14°C / 57°F	18°C / 64°F	156 hours	127.80 mm / 5.03 In	9 days	1014 mb / 30 In
2022	21°C / 70°F	9°C / 49°F	15°C / 59°F	291 hours	30.50 mm / 1.20 In	3 days	1018 mb / 31 In
2023	22°C / 72°F	10°C / 50°F	16°C / 60°F	236 hours	120.44 mm / 4.74 In	4 days	1016 mb / 30 In
2024	24°C / 75°F	10°C / 51°F	17°C / 63°F	204 hours	28.60 mm / 1.13 In	1 days	1020 mb / 31 In

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