Weather By Day

September Weather In Milwaukee  
September Milwaukee Weather
Record High: 98°F
Normal High: 72°F
Normal Low: 54°F
Record Low: 28°F
Avg Monthly Rain: 3.3"
Rec 1 Day Rain: 2.96"

Milwaukee Weather In September

In the last 70 years the highest measured temperature in Milwaukee Wisconsin for September was 98 degrees Fahrenheit, most recently measured on September 1, 1953, while the regular high temperature is 72. The lowest documented temperature for Milwaukee for the past 70 years in September was 28 most recently measured on September 22, 1974, while the regular low temperature for a given day during the month is 54.

According to National Weather Service Milwaukee September Weather data, on September 28, 1967, the recorded high temperature did not exceed 45 degrees Fahrenheit, the lowest high measured in Milwaukee in the past 70 years. NWS weather data additionally shows that on September 5, 1985, the lowest recorded temperature on that day did not drop below 74 degrees, the highest low measured in Milwaukee in the last 70 years.

NWS data indicates that the daily high temperature in Milwaukee on September First averages 76 degrees Fahrenheit and the high on the last day of September averages 68 degrees. The low recorded temperature in Milwaukee on September First averages 59 degrees Fahrenheit and the low temperature on the final day of September averages 48 degrees.

Milwaukee receives an average of 3.3 inches of precipitation during September. September Milwaukee Weather records indicate that on September 11, 2000 Milwaukee received 2.96 inches of precipitation, the highest amount of rain recorded in a single day in September.