- 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 September 13 in CHICAGO O'HARE INTERNATIONAL the average high temperature is 77.9 °F (25.5 °C). The lowest recored high temperature was 57.0 °F (13.9 °C) in 2014 and the highest recored high temperature was 93.9 °F (34.4 °C) in 2005. The high temperature is usually* between 72.7 °F (22.6 °C) and 83.1 °F (28.4 °C). About a quarter of the time, the high temperature is less than 72.7 °F (22.6 °C), and another quarter of the time, the high temperature is greater than and 83.1 °F (28.4 °C). About 95% of the time, the high temperature has been between 62.9 °F (17.2 °C) and 92.9 °F (33.8 °C).
Low Temperatures
On September 13 in CHICAGO O'HARE INTERNATIONAL the average low temperature is 56.0 °F (13.3 °C). The lowest recored low temperature was 37.4 °F (3.0 °C) in 1964 and the lowest recored low temperature was 71.1 °F (21.7 °C) in 1962. The low temperature is usually* between 50.8 °F (10.5 °C) and 61.2 °F (16.2 °C). About a quarter of the time, the low temperature is less than 50.8 °F (10.5 °C), and another quarter of the time, the low temperature is greater than and 61.2 °F (16.2 °C). About 95% of the time, the low temperature has been between 40.9 °F (4.9 °C) and 71.1 °F (21.7 °C).
Frost
On September 13 in CHICAGO O'HARE INTERNATIONAL expect the temperatures to drop below freezing for a risk of frost about 0.1% 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: