- Latitude: 43.041
- Longitude: -88.237
High Temperatures
On average, the day in September with the warmest high temperature in custom location is September 2 at an average of 77.8 °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 67.2 °F (19.5 °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 59.8 °F (15.4 °C).
On average, the day in September with the coldest low temperature in custom location is September 30 at an average of 48.7 °F (9.3 °C).
Records
The warmest recorded low temperature in custom location was 80.6 °F (27.0 °C) on September 2 in the year 2011 at LAWRENCE J TIMMERMAN AIRPORT — Integrated Surface Dataset (ISD) station ID: 726405 — Weather Bureau Army Navy (WBAN): 94869 .
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: