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Oconomowoc July Weather

Averages and records for weather in Oconomowoc, Wisconsin in the month of July.

Typical Oconomowoc July Weather 1991–2020
Average daily high	81.7 °F
Average daily low	61.0 °F
Average monthly precipitation	4.1 inches
Average monthly snow	none
Daily chance of precipitation	33.7%
Daily chance of snow	0%

Oconomowoc July Weather Records 1893–2024
Highest temperature	103 °F	July 6, 2012
Lowest temperature	41 °F	July 17, 1896
Highest daily low	79 °F	July 2, 1973
Lowest daily high	60 °F	July 28, 2013
Hottest average high temperature	90.5 °F	2012
Coldest average high temperature	75.5 °F	1992
Most daily precipitation	4.8 inches	July 18, 1952
Most monthly precipitation	9.8 inches	2010
Most daily snow	none	-
Most monthly snow	none	-

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
July 1	80.9	60.0	99	42
July 2	81.0	60.1	98	43
July 3	81.1	60.3	97	45
July 4	81.3	60.4	96	47
July 5	81.5	60.6	102	42
July 6	81.5	60.7	103	43
July 7	81.7	60.8	101	47
July 8	81.7	60.9	98	48
July 9	81.7	60.9	93	44
July 10	81.7	60.9	99	46
July 11	81.7	61.0	100	43
July 12	81.8	61.0	95	47
July 13	81.7	61.0	94	49
July 14	81.7	61.1	100	45
July 15	81.8	61.1	98	46
July 16	81.7	61.1	96	42
July 17	81.8	61.2	97	41
July 18	81.9	61.3	100	48
July 19	82.0	61.3	98	47
July 20	82.1	61.3	95	49
July 21	82.0	61.3	97	45
July 22	82.0	61.2	99	44
July 23	81.9	61.2	98	47
July 24	81.9	61.1	98	49
July 25	81.8	61.1	98	51
July 26	81.8	61.2	96	45
July 27	81.8	61.2	97	47
July 28	81.8	61.2	94	48
July 29	81.6	61.1	95	49
July 30	81.6	61.1	95	47
July 31	81.4	61.0	95	45

Weather Station Details

Years	Station	Coordinates
1893–2024	Oconomowoc WWTP	location