Oconomowoc August Weather Averages Wisconsin, United States of America

August Weather Averages for Oconomowoc

High Temp	26°C	78°F
Low Temp	16°C	61°F
Avg Temp	21°C	70°F
Sunshine Hours	232 hours
Rainfall	86.01 mm	3.39 In
Rain days	8 days
Pressure	1015 mb	30 In

Oconomowoc August Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	26°C / 80°F	16°C / 61°F	21°C / 70°F	285 hours	45.38 mm / 1.79 In	5 days	1015 mb / 30 In
2009	24°C / 75°F	16°C / 60°F	20°C / 67°F	239 hours	122.33 mm / 4.82 In	12 days	1015 mb / 30 In
2010	28°C / 82°F	18°C / 64°F	23°C / 73°F	286 hours	54.00 mm / 2.13 In	5 days	1014 mb / 30 In
2011	26°C / 78°F	16°C / 61°F	21°C / 70°F	259 hours	96.88 mm / 3.81 In	7 days	1012 mb / 30 In
2012	25°C / 78°F	16°C / 61°F	21°C / 69°F	261 hours	56.78 mm / 2.24 In	8 days	1014 mb / 30 In
2013	26°C / 79°F	16°C / 60°F	21°C / 69°F	247 hours	71.20 mm / 2.80 In	5 days	1016 mb / 30 In
2014	26°C / 78°F	16°C / 60°F	20°C / 69°F	222 hours	69.01 mm / 2.72 In	10 days	1015 mb / 30 In
2015	26°C / 80°F	15°C / 59°F	21°C / 69°F	230 hours	86.12 mm / 3.39 In	9 days	1014 mb / 30 In
2016	27°C / 80°F	18°C / 64°F	22°C / 72°F	257 hours	84.31 mm / 3.32 In	6 days	1016 mb / 30 In
2017	23°C / 74°F	15°C / 58°F	19°C / 66°F	221 hours	94.27 mm / 3.71 In	8 days	1016 mb / 30 In
2018	26°C / 79°F	18°C / 64°F	22°C / 71°F	199 hours	196.24 mm / 7.73 In	12 days	1015 mb / 30 In
2019	25°C / 76°F	16°C / 60°F	20°C / 68°F	237 hours	53.09 mm / 2.09 In	9 days	1015 mb / 30 In
2020	26°C / 78°F	17°C / 62°F	21°C / 70°F	225 hours	49.72 mm / 1.96 In	7 days	1014 mb / 30 In
2021	28°C / 82°F	18°C / 65°F	23°C / 73°F	177 hours	62.77 mm / 2.47 In	7 days	1015 mb / 30 In
2022	27°C / 80°F	16°C / 61°F	21°C / 70°F	210 hours	104.90 mm / 4.13 In	8 days	1016 mb / 30 In
2023	28°C / 83°F	15°C / 60°F	21°C / 71°F	229 hours	74.10 mm / 2.92 In	6 days	1013 mb / 30 In
2024	24°C / 75°F	15°C / 59°F	19°C / 67°F	208 hours	100.47 mm / 3.96 In	5 days	1017 mb / 30 In

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