- Latitude: 41.914
- Longitude: -88.246
High Temperatures
On September 1 in this location the average high temperature is 81.2 °F (27.3 °C). The lowest recored high temperature was 64.9 °F (18.3 °C) in 2003 and the highest recored high temperature was 99.3 °F (37.4 °C) in 1953. The high temperature is usually* between 76.6 °F (24.8 °C) and 85.7 °F (29.9 °C). About a quarter of the time, the high temperature is less than 76.6 °F (24.8 °C), and another quarter of the time, the high temperature is greater than and 85.7 °F (29.9 °C). About 95% of the time, the high temperature has been between 67.9 °F (19.9 °C) and 94.4 °F (34.7 °C).
Low Temperatures
On September 1 in this location the average low temperature is 59.9 °F (15.5 °C). The lowest recored low temperature was 41.0 °F (5.0 °C) in 2009 and the lowest recored low temperature was 73.4 °F (23.0 °C) in 1953. The low temperature is usually* between 54.9 °F (12.7 °C) and 64.8 °F (18.2 °C). About a quarter of the time, the low temperature is less than 54.9 °F (12.7 °C), and another quarter of the time, the low temperature is greater than and 64.8 °F (18.2 °C). About 95% of the time, the low temperature has been between 45.5 °F (7.5 °C) and 74.2 °F (23.5 °C).
Frost
On September 1 in this location expect the temperatures to drop below freezing for a risk of frost about 0.0% of the time.
Data Source(s)
The data used to compute the average high/low temperatures for this location were taken from the following stations:
- CHICAGO O'HARE INTERNATIONAL — Integrated Surface Dataset (ISD) station ID: 725300 — Weather Bureau Army Navy (WBAN): 94846 — from year 1947 to 2024
- DUPAGE AIRPORT — Integrated Surface Dataset (ISD) station ID: 725305 — Weather Bureau Army Navy (WBAN): 94892 — from year 2006 to 2024
- AURORA MUNICIPAL AIRPORT — Integrated Surface Dataset (ISD) station ID: 744655 — Weather Bureau Army Navy (WBAN): 04808 — from year 2006 to 2024
- DUPAGE — Integrated Surface Dataset (ISD) station ID: 725305 — from year 1973 to 2005
- AURORA MUNICIPAL — Integrated Surface Dataset (ISD) station ID: 744655 — from year 1985 to 2005
- CHICAGO OHARE INTL AP — Weather Bureau Army Navy (WBAN): 94846 — from year 1970 to 1972
- PARK RIDGE AF — Weather Bureau Army Navy (WBAN): 14810 — from year 1949 to 1958