Treynor September Weather Averages Iowa, United States of America

September Weather Averages for Treynor

High Temp	26°C	79°F
Low Temp	14°C	58°F
Avg Temp	20°C	68°F
Sunshine Hours	261 hours
Rainfall	83.71 mm	3.30 In
Rain days	5 days
Pressure	1015 mb	30 In

Treynor September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	23°C / 74°F	13°C / 55°F	18°C / 64°F	266 hours	53.92 mm / 2.12 In	5 days	1018 mb / 31 In
2010	24°C / 75°F	13°C / 56°F	18°C / 65°F	205 hours	103.97 mm / 4.09 In	9 days	1014 mb / 30 In
2011	21°C / 70°F	11°C / 52°F	16°C / 61°F	291 hours	23.15 mm / 0.91 In	3 days	1017 mb / 31 In
2012	24°C / 76°F	12°C / 54°F	18°C / 65°F	282 hours	67.83 mm / 2.67 In	4 days	1016 mb / 30 In
2013	27°C / 81°F	15°C / 59°F	21°C / 69°F	280 hours	61.01 mm / 2.40 In	5 days	1013 mb / 30 In
2014	23°C / 73°F	13°C / 55°F	18°C / 64°F	198 hours	128.85 mm / 5.07 In	7 days	1016 mb / 30 In
2015	26°C / 80°F	16°C / 62°F	21°C / 70°F	244 hours	136.56 mm / 5.38 In	5 days	1015 mb / 30 In
2016	26°C / 79°F	16°C / 60°F	21°C / 69°F	263 hours	144.71 mm / 5.70 In	8 days	1016 mb / 30 In
2017	28°C / 82°F	16°C / 60°F	21°C / 71°F	293 hours	72.41 mm / 2.85 In	3 days	1015 mb / 30 In
2018	24°C / 75°F	15°C / 59°F	19°C / 67°F	212 hours	157.64 mm / 6.21 In	12 days	1017 mb / 31 In
2019	27°C / 81°F	17°C / 63°F	22°C / 71°F	231 hours	151.34 mm / 5.96 In	10 days	1013 mb / 30 In
2020	24°C / 76°F	13°C / 56°F	19°C / 66°F	265 hours	64.41 mm / 2.54 In	6 days	1016 mb / 30 In
2021	29°C / 85°F	16°C / 61°F	22°C / 72°F	280 hours	45.40 mm / 1.79 In	2 days	1012 mb / 30 In
2022	29°C / 85°F	16°C / 60°F	22°C / 72°F	285 hours	18.50 mm / 0.73 In	4 days	1015 mb / 30 In
2023	32°C / 90°F	14°C / 56°F	23°C / 73°F	277 hours	83.61 mm / 3.29 In	3 days	1014 mb / 30 In
2024	30°C / 86°F	14°C / 58°F	22°C / 72°F	306 hours	25.98 mm / 1.02 In	1 days	1015 mb / 30 In

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