- Integrated Surface Dataset (ISD) station ID: 725300
- Country: US
- State: IL
- Latitude: 41.96
- Longitude: -87.932
A Weather Bureau Army Navy (WBAN) station ID was found for this station. Older data may be available at the WBAN page.
High Temperatures
On January 15 in CHICAGO O'HARE INTERNATIONAL the average high temperature is 31.2 °F (-0.5 °C). The lowest recored high temperature was -7.1 °F (-21.7 °C) in 1972 and the highest recored high temperature was 58.3 °F (14.6 °C) in 1949. The high temperature is usually* between 23.3 °F (-4.8 °C) and 39.0 °F (3.9 °C). About a quarter of the time, the high temperature is less than 23.3 °F (-4.8 °C), and another quarter of the time, the high temperature is greater than and 39.0 °F (3.9 °C). About 95% of the time, the high temperature has been between 8.4 °F (-13.1 °C) and 54.0 °F (12.2 °C).
Low Temperatures
On January 15 in CHICAGO O'HARE INTERNATIONAL the average low temperature is 14.9 °F (-9.5 °C). The lowest recored low temperature was -18.9 °F (-28.3 °C) in 1963 and the lowest recored low temperature was 42.4 °F (5.8 °C) in 1953. The low temperature is usually* between 5.9 °F (-14.5 °C) and 23.9 °F (-4.5 °C). About a quarter of the time, the low temperature is less than 5.9 °F (-14.5 °C), and another quarter of the time, the low temperature is greater than and 23.9 °F (-4.5 °C). About 95% of the time, the low temperature has been between -11.3 °F (-24.1 °C) and 41.1 °F (5.0 °C).
Frost
On January 15 in CHICAGO O'HARE INTERNATIONAL expect the temperatures to drop below freezing for a risk of frost about 90.0% 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: