- Latitude: 41.914
- Longitude: -88.246
High Temperatures
On January 31 in this location the average high temperature is 31.3 °F (-0.4 °C). The lowest recored high temperature was -5.1 °F (-20.6 °C) in 2019 and the highest recored high temperature was 71.6 °F (22.0 °C) in 1984. The high temperature is usually* between 22.9 °F (-5.1 °C) and 39.6 °F (4.2 °C). About a quarter of the time, the high temperature is less than 22.9 °F (-5.1 °C), and another quarter of the time, the high temperature is greater than and 39.6 °F (4.2 °C). About 95% of the time, the high temperature has been between 7.0 °F (-13.9 °C) and 55.6 °F (13.1 °C).
Low Temperatures
On January 31 in this location the average low temperature is 15.4 °F (-9.2 °C). The lowest recored low temperature was -32.1 °F (-35.6 °C) in 2019 and the lowest recored low temperature was 45.0 °F (7.2 °C) in 2012. The low temperature is usually* between 6.1 °F (-14.4 °C) and 24.7 °F (-4.0 °C). About a quarter of the time, the low temperature is less than 6.1 °F (-14.4 °C), and another quarter of the time, the low temperature is greater than and 24.7 °F (-4.0 °C). About 95% of the time, the low temperature has been between -11.6 °F (-24.2 °C) and 42.4 °F (5.8 °C).
Frost
On January 31 in this location expect the temperatures to drop below freezing for a risk of frost about 88.5% 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 2025
- DUPAGE AIRPORT — Integrated Surface Dataset (ISD) station ID: 725305 — Weather Bureau Army Navy (WBAN): 94892 — from year 2006 to 2025
- AURORA MUNICIPAL AIRPORT — Integrated Surface Dataset (ISD) station ID: 744655 — Weather Bureau Army Navy (WBAN): 04808 — from year 2006 to 2025
- DUPAGE — Integrated Surface Dataset (ISD) station ID: 725305 — from year 1973 to 2005
- AURORA MUNICIPAL — Integrated Surface Dataset (ISD) station ID: 744655 — from year 1984 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