Oconomowoc May Weather Averages Wisconsin, United States of America

May Weather Averages for Oconomowoc

High Temp	19°C	66°F
Low Temp	9°C	48°F
Avg Temp	14°C	57°F
Sunshine Hours	175 hours
Rainfall	105.17 mm	4.14 In
Rain days	8 days
Pressure	1015 mb	30 In

Oconomowoc May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	17°C / 62°F	7°C / 44°F	12°C / 54°F	228 hours	47.20 mm / 1.86 In	6 days	1011 mb / 30 In
2009	18°C / 64°F	9°C / 47°F	13°C / 56°F	218 hours	79.38 mm / 3.13 In	4 days	1015 mb / 30 In
2010	20°C / 67°F	10°C / 50°F	15°C / 59°F	222 hours	93.64 mm / 3.69 In	6 days	1015 mb / 30 In
2011	17°C / 63°F	7°C / 45°F	12°C / 54°F	160 hours	63.59 mm / 2.50 In	9 days	1013 mb / 30 In
2012	21°C / 70°F	11°C / 52°F	16°C / 61°F	241 hours	80.86 mm / 3.18 In	7 days	1014 mb / 30 In
2013	19°C / 66°F	9°C / 47°F	14°C / 57°F	182 hours	137.00 mm / 5.39 In	11 days	1015 mb / 30 In
2014	19°C / 66°F	8°C / 47°F	14°C / 56°F	174 hours	79.98 mm / 3.15 In	9 days	1015 mb / 30 In
2015	20°C / 67°F	9°C / 49°F	14°C / 58°F	162 hours	120.58 mm / 4.75 In	11 days	1018 mb / 31 In
2016	19°C / 66°F	9°C / 48°F	14°C / 57°F	180 hours	97.37 mm / 3.83 In	7 days	1015 mb / 30 In
2017	17°C / 63°F	7°C / 45°F	12°C / 54°F	165 hours	99.81 mm / 3.93 In	10 days	1012 mb / 30 In
2018	22°C / 72°F	12°C / 54°F	17°C / 62°F	201 hours	154.52 mm / 6.08 In	11 days	1014 mb / 30 In
2019	17°C / 63°F	8°C / 46°F	12°C / 54°F	135 hours	165.82 mm / 6.53 In	10 days	1014 mb / 30 In
2020	17°C / 62°F	8°C / 47°F	12°C / 54°F	136 hours	126.20 mm / 4.97 In	8 days	1016 mb / 30 In
2021	17°C / 63°F	9°C / 48°F	13°C / 56°F	93 hours	82.69 mm / 3.26 In	6 days	1019 mb / 31 In
2022	20°C / 68°F	11°C / 51°F	15°C / 59°F	128 hours	66.40 mm / 2.61 In	9 days	1014 mb / 30 In
2023	20°C / 68°F	8°C / 47°F	14°C / 57°F	205 hours	75.85 mm / 2.99 In	7 days	1018 mb / 31 In
2024	19°C / 67°F	9°C / 49°F	14°C / 57°F	191 hours	158.93 mm / 6.26 In	7 days	1011 mb / 30 In

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