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Lake Mills July Weather

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

Typical Lake Mills July Weather 1991–2020
Average daily high	83.8 °F
Average daily low	62.7 °F
Average monthly precipitation	4.3 inches
Average monthly snow	none
Daily chance of precipitation	30.0%
Daily chance of snow	0%

Lake Mills July Weather Records 1893–2024
Highest temperature	110 °F	July 14, 1936
Lowest temperature	40 °F	July 31, 1918
Highest daily low	85 °F	July 11, 1921
Lowest daily high	62 °F	July 20, 1912
Hottest average high temperature	93.1 °F	1901
Coldest average high temperature	75.9 °F	1922
Most daily precipitation	4.4 inches	July 17, 1903
Most monthly precipitation	12.0 inches	1902
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	82.7	61.4	99	44
July 2	82.9	61.5	101	44
July 3	82.9	61.7	106	45
July 4	83.1	61.9	101	43
July 5	83.3	62.0	104	45
July 6	83.4	62.1	104	41
July 7	83.5	62.3	105	44
July 8	83.6	62.3	103	43
July 9	83.6	62.4	102	41
July 10	83.6	62.4	105	46
July 11	83.6	62.4	104	44
July 12	83.7	62.5	106	46
July 13	83.6	62.5	108	46
July 14	83.7	62.5	110	46
July 15	83.7	62.6	102	48
July 16	83.7	62.6	104	42
July 17	83.7	62.6	101	43
July 18	83.8	62.7	100	44
July 19	83.8	62.7	99	47
July 20	83.8	62.7	103	44
July 21	83.7	62.6	107	44
July 22	83.5	62.5	100	43
July 23	83.5	62.4	102	48
July 24	83.4	62.3	104	47
July 25	83.3	62.3	100	44
July 26	83.3	62.3	98	47
July 27	83.2	62.3	99	45
July 28	83.1	62.3	100	47
July 29	83.0	62.3	102	44
July 30	82.9	62.2	100	45
July 31	82.7	62.0	99	40

Weather Station Details

Years	Station	Coordinates
1893–2024	Lake Mills Wwtp	location