Keokuk September Weather Averages Iowa, United States of America

September Weather Averages for Keokuk

High Temp	26°C	79°F
Low Temp	15°C	59°F
Avg Temp	20°C	69°F
Sunshine Hours	249 hours
Rainfall	98.24 mm	3.87 In
Rain days	5 days
Pressure	1016 mb	30 In

Keokuk September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	24°C / 75°F	14°C / 57°F	19°C / 65°F	213 hours	242.46 mm / 9.55 In	10 days	1018 mb / 31 In
2009	24°C / 76°F	14°C / 57°F	19°C / 65°F	255 hours	119.70 mm / 4.71 In	4 days	1018 mb / 31 In
2010	24°C / 76°F	15°C / 58°F	19°C / 66°F	239 hours	153.84 mm / 6.06 In	6 days	1015 mb / 30 In
2011	21°C / 71°F	13°C / 55°F	17°C / 62°F	220 hours	59.81 mm / 2.35 In	5 days	1016 mb / 30 In
2012	24°C / 75°F	13°C / 55°F	18°C / 65°F	250 hours	92.08 mm / 3.63 In	5 days	1016 mb / 30 In
2013	28°C / 82°F	15°C / 60°F	21°C / 70°F	283 hours	61.93 mm / 2.44 In	5 days	1015 mb / 30 In
2014	24°C / 75°F	13°C / 56°F	18°C / 65°F	220 hours	92.93 mm / 3.66 In	8 days	1018 mb / 31 In
2015	28°C / 82°F	17°C / 62°F	22°C / 71°F	225 hours	71.79 mm / 2.83 In	5 days	1017 mb / 30 In
2016	27°C / 80°F	17°C / 62°F	21°C / 71°F	245 hours	87.87 mm / 3.46 In	7 days	1017 mb / 31 In
2017	28°C / 83°F	16°C / 60°F	22°C / 71°F	305 hours	28.32 mm / 1.12 In	2 days	1017 mb / 31 In
2018	25°C / 78°F	16°C / 61°F	21°C / 69°F	222 hours	117.87 mm / 4.64 In	8 days	1018 mb / 31 In
2019	27°C / 81°F	18°C / 65°F	22°C / 72°F	258 hours	213.09 mm / 8.39 In	7 days	1016 mb / 30 In
2020	24°C / 75°F	14°C / 57°F	19°C / 66°F	205 hours	94.67 mm / 3.73 In	9 days	1017 mb / 31 In
2021	29°C / 83°F	17°C / 62°F	22°C / 72°F	274 hours	41.30 mm / 1.63 In	2 days	1014 mb / 30 In
2022	28°C / 82°F	15°C / 59°F	21°C / 70°F	268 hours	87.70 mm / 3.45 In	3 days	1016 mb / 30 In
2023	31°C / 88°F	14°C / 56°F	22°C / 72°F	275 hours	59.14 mm / 2.33 In	5 days	1016 mb / 30 In
2024	28°C / 83°F	14°C / 58°F	21°C / 70°F	245 hours	189.86 mm / 7.47 In	3 days	1016 mb / 30 In

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