Oshkosh September Weather Averages Wisconsin, United States of America

September Weather Averages for Oshkosh

High Temp	22°C	71°F
Low Temp	13°C	55°F
Avg Temp	17°C	62°F
Sunshine Hours	210 hours
Rainfall	81.56 mm	3.21 In
Rain days	7 days
Pressure	1017 mb	30 In

Oshkosh September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	22°C / 71°F	13°C / 56°F	17°C / 63°F	217 hours	40.43 mm / 1.59 In	4 days	1018 mb / 31 In
2009	23°C / 73°F	12°C / 54°F	17°C / 63°F	232 hours	68.12 mm / 2.68 In	4 days	1019 mb / 31 In
2010	20°C / 68°F	11°C / 51°F	15°C / 59°F	171 hours	68.18 mm / 2.68 In	9 days	1014 mb / 30 In
2011	19°C / 66°F	10°C / 51°F	14°C / 58°F	179 hours	128.98 mm / 5.08 In	8 days	1016 mb / 30 In
2012	20°C / 69°F	10°C / 50°F	15°C / 59°F	234 hours	47.51 mm / 1.87 In	6 days	1015 mb / 30 In
2013	23°C / 73°F	12°C / 53°F	17°C / 62°F	251 hours	55.62 mm / 2.19 In	6 days	1016 mb / 30 In
2014	21°C / 70°F	10°C / 51°F	15°C / 60°F	220 hours	75.91 mm / 2.99 In	7 days	1017 mb / 31 In
2015	22°C / 72°F	15°C / 58°F	18°C / 65°F	202 hours	133.99 mm / 5.28 In	5 days	1017 mb / 31 In
2016	21°C / 71°F	15°C / 58°F	18°C / 64°F	165 hours	173.49 mm / 6.83 In	9 days	1017 mb / 31 In
2017	22°C / 71°F	13°C / 56°F	17°C / 63°F	287 hours	36.84 mm / 1.45 In	5 days	1017 mb / 31 In
2018	21°C / 69°F	13°C / 56°F	17°C / 62°F	218 hours	108.72 mm / 4.28 In	11 days	1019 mb / 31 In
2019	21°C / 69°F	15°C / 59°F	18°C / 64°F	143 hours	123.64 mm / 4.87 In	12 days	1016 mb / 30 In
2020	19°C / 66°F	12°C / 53°F	15°C / 59°F	203 hours	102.30 mm / 4.03 In	10 days	1017 mb / 31 In
2021	23°C / 73°F	14°C / 57°F	18°C / 65°F	204 hours	50.40 mm / 1.98 In	5 days	1014 mb / 30 In
2022	22°C / 71°F	13°C / 56°F	17°C / 63°F	198 hours	93.20 mm / 3.67 In	7 days	1016 mb / 30 In
2023	25°C / 77°F	12°C / 54°F	19°C / 66°F	190 hours	37.06 mm / 1.46 In	4 days	1017 mb / 31 In
2024	24°C / 75°F	12°C / 54°F	18°C / 64°F	270 hours	0.91 mm / 0.04 In	0 days	1018 mb / 31 In

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