Ankeny September Weather Averages Iowa, United States of America

September Weather Averages for Ankeny

High Temp	25°C	78°F
Low Temp	14°C	57°F
Avg Temp	19°C	67°F
Sunshine Hours	252 hours
Rainfall	98.93 mm	3.90 In
Rain days	6 days
Pressure	1016 mb	30 In

Ankeny September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	23°C / 73°F	13°C / 55°F	18°C / 64°F	244 hours	149.52 mm / 5.89 In	6 days	1018 mb / 31 In
2009	23°C / 73°F	12°C / 54°F	17°C / 63°F	254 hours	86.50 mm / 3.41 In	4 days	1018 mb / 31 In
2010	23°C / 73°F	13°C / 55°F	17°C / 63°F	218 hours	118.11 mm / 4.65 In	5 days	1015 mb / 30 In
2011	21°C / 69°F	11°C / 52°F	16°C / 60°F	252 hours	42.46 mm / 1.67 In	6 days	1017 mb / 31 In
2012	24°C / 75°F	11°C / 53°F	17°C / 63°F	278 hours	44.86 mm / 1.77 In	3 days	1016 mb / 30 In
2013	27°C / 80°F	14°C / 58°F	20°C / 68°F	278 hours	58.53 mm / 2.30 In	6 days	1014 mb / 30 In
2014	22°C / 72°F	12°C / 54°F	17°C / 63°F	214 hours	113.66 mm / 4.47 In	9 days	1017 mb / 31 In
2015	26°C / 79°F	16°C / 60°F	21°C / 69°F	236 hours	112.31 mm / 4.42 In	7 days	1016 mb / 30 In
2016	25°C / 78°F	15°C / 60°F	20°C / 68°F	251 hours	179.75 mm / 7.08 In	9 days	1017 mb / 31 In
2017	28°C / 82°F	15°C / 59°F	21°C / 70°F	297 hours	46.12 mm / 1.82 In	4 days	1016 mb / 30 In
2018	23°C / 74°F	15°C / 59°F	19°C / 66°F	192 hours	246.39 mm / 9.70 In	11 days	1018 mb / 31 In
2019	26°C / 79°F	17°C / 62°F	21°C / 70°F	234 hours	231.90 mm / 9.13 In	13 days	1015 mb / 30 In
2020	23°C / 74°F	13°C / 55°F	18°C / 64°F	239 hours	101.62 mm / 4.00 In	7 days	1017 mb / 31 In
2021	29°C / 84°F	15°C / 60°F	22°C / 72°F	293 hours	39.40 mm / 1.55 In	2 days	1013 mb / 30 In
2022	28°C / 82°F	14°C / 58°F	21°C / 69°F	259 hours	47.46 mm / 1.87 In	4 days	1016 mb / 30 In
2023	31°C / 88°F	14°C / 56°F	22°C / 71°F	238 hours	72.28 mm / 2.85 In	3 days	1015 mb / 30 In
2024	28°C / 82°F	14°C / 57°F	21°C / 69°F	291 hours	41.57 mm / 1.64 In	3 days	1016 mb / 30 In

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