Ames September Weather Averages Iowa, United States of America

September Weather Averages for Ames

High Temp	25°C	77°F
Low Temp	14°C	56°F
Avg Temp	19°C	66°F
Sunshine Hours	243 hours
Rainfall	103.74 mm	4.08 In
Rain days	6 days
Pressure	1016 mb	30 In

Ames 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	230 hours	149.97 mm / 5.90 In	7 days	1018 mb / 31 In
2009	23°C / 74°F	12°C / 54°F	17°C / 63°F	244 hours	96.74 mm / 3.81 In	4 days	1018 mb / 31 In
2010	22°C / 72°F	12°C / 54°F	17°C / 63°F	213 hours	140.58 mm / 5.53 In	7 days	1015 mb / 30 In
2011	20°C / 68°F	11°C / 51°F	15°C / 60°F	230 hours	37.96 mm / 1.49 In	6 days	1017 mb / 31 In
2012	23°C / 74°F	11°C / 52°F	17°C / 63°F	272 hours	56.99 mm / 2.24 In	5 days	1016 mb / 30 In
2013	26°C / 79°F	14°C / 58°F	20°C / 68°F	277 hours	43.71 mm / 1.72 In	4 days	1014 mb / 30 In
2014	22°C / 71°F	12°C / 53°F	17°C / 62°F	198 hours	164.64 mm / 6.48 In	6 days	1017 mb / 31 In
2015	26°C / 79°F	16°C / 60°F	20°C / 69°F	227 hours	99.47 mm / 3.92 In	8 days	1016 mb / 30 In
2016	25°C / 77°F	15°C / 59°F	20°C / 67°F	231 hours	225.33 mm / 8.87 In	9 days	1017 mb / 31 In
2017	27°C / 80°F	15°C / 59°F	21°C / 69°F	287 hours	59.04 mm / 2.32 In	6 days	1016 mb / 30 In
2018	23°C / 73°F	15°C / 58°F	18°C / 65°F	187 hours	224.36 mm / 8.83 In	11 days	1018 mb / 31 In
2019	26°C / 78°F	16°C / 61°F	21°C / 70°F	211 hours	243.94 mm / 9.60 In	13 days	1014 mb / 30 In
2020	23°C / 74°F	13°C / 55°F	18°C / 64°F	241 hours	93.64 mm / 3.69 In	6 days	1017 mb / 31 In
2021	28°C / 83°F	15°C / 59°F	22°C / 71°F	276 hours	43.60 mm / 1.72 In	3 days	1013 mb / 30 In
2022	27°C / 81°F	14°C / 58°F	20°C / 68°F	250 hours	37.10 mm / 1.46 In	4 days	1016 mb / 30 In
2023	31°C / 87°F	13°C / 56°F	21°C / 71°F	243 hours	80.97 mm / 3.19 In	4 days	1015 mb / 30 In
2024	28°C / 82°F	14°C / 56°F	20°C / 69°F	293 hours	11.70 mm / 0.46 In	2 days	1016 mb / 30 In

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