Spencer September Weather Averages Iowa, United States of America

September Weather Averages for Spencer

High Temp	24°C	76°F
Low Temp	13°C	55°F
Avg Temp	18°C	65°F
Sunshine Hours	243 hours
Rainfall	84.56 mm	3.33 In
Rain days	5 days
Pressure	1015 mb	30 In

Spencer September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	22°C / 72°F	12°C / 53°F	17°C / 62°F	250 hours	38.43 mm / 1.51 In	6 days	1018 mb / 31 In
2009	23°C / 74°F	12°C / 54°F	17°C / 63°F	227 hours	44.04 mm / 1.73 In	4 days	1018 mb / 31 In
2010	21°C / 70°F	11°C / 51°F	15°C / 60°F	204 hours	134.43 mm / 5.29 In	10 days	1014 mb / 30 In
2011	20°C / 68°F	10°C / 50°F	15°C / 59°F	246 hours	20.87 mm / 0.82 In	2 days	1018 mb / 31 In
2012	23°C / 74°F	11°C / 51°F	17°C / 62°F	293 hours	21.97 mm / 0.87 In	4 days	1016 mb / 30 In
2013	26°C / 78°F	14°C / 56°F	19°C / 67°F	276 hours	25.90 mm / 1.02 In	4 days	1013 mb / 30 In
2014	21°C / 70°F	11°C / 52°F	16°C / 61°F	193 hours	127.25 mm / 5.01 In	8 days	1017 mb / 30 In
2015	24°C / 76°F	15°C / 58°F	19°C / 67°F	226 hours	85.32 mm / 3.36 In	4 days	1015 mb / 30 In
2016	24°C / 75°F	14°C / 57°F	18°C / 65°F	224 hours	193.80 mm / 7.63 In	9 days	1016 mb / 30 In
2017	26°C / 78°F	14°C / 57°F	19°C / 67°F	281 hours	109.85 mm / 4.32 In	5 days	1015 mb / 30 In
2018	22°C / 72°F	13°C / 56°F	17°C / 63°F	191 hours	191.54 mm / 7.54 In	9 days	1017 mb / 31 In
2019	24°C / 76°F	15°C / 58°F	19°C / 67°F	210 hours	179.12 mm / 7.05 In	13 days	1013 mb / 30 In
2020	23°C / 73°F	12°C / 53°F	17°C / 63°F	234 hours	46.42 mm / 1.83 In	5 days	1016 mb / 30 In
2021	27°C / 80°F	14°C / 58°F	20°C / 69°F	237 hours	76.20 mm / 3.00 In	4 days	1012 mb / 30 In
2022	27°C / 81°F	14°C / 57°F	20°C / 68°F	289 hours	18.80 mm / 0.74 In	1 days	1015 mb / 30 In
2023	30°C / 86°F	12°C / 54°F	21°C / 70°F	246 hours	72.20 mm / 2.84 In	4 days	1014 mb / 30 In
2024	29°C / 84°F	13°C / 56°F	21°C / 69°F	309 hours	5.22 mm / 0.21 In	0 days	1015 mb / 30 In

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