- Latitude: 42.761
- Longitude: -87.814
High Temperatures
On average, the day in September with the warmest high temperature in custom location is September 3 at an average of 77.9 °F (25.5 °C).
On average, the day in September with the coldest high temperature in custom location is September 29 at an average of 67.3 °F (19.6 °C).
Records
The warmest recorded high temperature in September in custom location was 98.4 °F (36.9 °C) on September 1 in the year 1953 at GENERAL MITCHELL INTERNATIONA — Integrated Surface Dataset (ISD) station ID: 726400 — Weather Bureau Army Navy (WBAN): 14839 .
The coldest recorded high temperature in September in custom location was 45.0 °F (7.2 °C) on September 29 in the year 1967 at MILWAUKEE NB SIDE PO — Weather Bureau Army Navy (WBAN): 14839 .
Low Temperatures
On average, the day in September with the warmest low temperature in custom location is September 1 at an average of 60.3 °F (15.7 °C).
On average, the day in September with the coldest low temperature in custom location is September 30 at an average of 49.2 °F (9.6 °C).
Records
The warmest recorded low temperature in custom location was 80.1 °F (26.7 °C) on September 2 in the year 2011 at KENOSHA REGIONAL AIRPORT — Integrated Surface Dataset (ISD) station ID: 726505 — Weather Bureau Army Navy (WBAN): 04845 .
The coldest recorded low temperature in custom location was 28.0 °F (-2.2 °C) on September 23 in the year 1974 at GENERAL MITCHELL INTERNATIONA — Integrated Surface Dataset (ISD) station ID: 726400 — Weather Bureau Army Navy (WBAN): 14839 .
Details
If you would like to see the temperatures for specific days, you can click on the corresponding links below: