Arnold September Weather Averages Missouri, United States of America

September Weather Averages for Arnold

High Temp	27°C	81°F
Low Temp	17°C	62°F
Avg Temp	22°C	71°F
Sunshine Hours	236 hours
Rainfall	92.22 mm	3.63 In
Rain days	6 days
Pressure	1016 mb	30 In

Arnold September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	26°C / 79°F	16°C / 60°F	20°C / 69°F	239 hours	208.04 mm / 8.19 In	8 days	1018 mb / 31 In
2009	26°C / 78°F	15°C / 59°F	20°C / 68°F	272 hours	95.32 mm / 3.75 In	6 days	1017 mb / 31 In
2010	26°C / 80°F	16°C / 60°F	21°C / 69°F	258 hours	139.08 mm / 5.48 In	10 days	1015 mb / 30 In
2011	23°C / 73°F	13°C / 56°F	18°C / 64°F	221 hours	135.68 mm / 5.34 In	8 days	1016 mb / 30 In
2012	24°C / 76°F	15°C / 59°F	19°C / 67°F	200 hours	176.58 mm / 6.95 In	12 days	1016 mb / 30 In
2013	28°C / 83°F	17°C / 62°F	22°C / 72°F	267 hours	44.00 mm / 1.73 In	6 days	1015 mb / 30 In
2014	26°C / 79°F	15°C / 59°F	20°C / 68°F	225 hours	61.36 mm / 2.42 In	7 days	1018 mb / 31 In
2015	27°C / 81°F	17°C / 63°F	22°C / 71°F	202 hours	58.39 mm / 2.30 In	4 days	1017 mb / 31 In
2016	27°C / 80°F	18°C / 64°F	22°C / 71°F	250 hours	219.29 mm / 8.63 In	8 days	1017 mb / 31 In
2017	28°C / 83°F	18°C / 64°F	23°C / 73°F	263 hours	33.20 mm / 1.31 In	2 days	1017 mb / 31 In
2018	28°C / 83°F	19°C / 67°F	23°C / 74°F	229 hours	155.68 mm / 6.13 In	7 days	1017 mb / 31 In
2019	30°C / 86°F	20°C / 68°F	24°C / 76°F	262 hours	43.12 mm / 1.70 In	7 days	1017 mb / 30 In
2020	26°C / 78°F	16°C / 61°F	21°C / 69°F	205 hours	39.46 mm / 1.55 In	4 days	1017 mb / 31 In
2021	29°C / 85°F	18°C / 64°F	23°C / 73°F	231 hours	52.70 mm / 2.07 In	5 days	1015 mb / 30 In
2022	28°C / 82°F	16°C / 62°F	22°C / 71°F	238 hours	43.60 mm / 1.72 In	4 days	1017 mb / 30 In
2023	31°C / 88°F	16°C / 62°F	23°C / 74°F	251 hours	56.38 mm / 2.22 In	4 days	1016 mb / 30 In
2024	28°C / 82°F	17°C / 63°F	22°C / 72°F	197 hours	121.63 mm / 4.79 In	5 days	1015 mb / 30 In

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