Station information
- Weather Bureau Army Navy (WBAN): 14819
- Country: US
- State: IL
- Latitude: 41.786
- Longitude: -87.752
High Temperatures
On September 11 in CHICAGO MIDWAY AP the average high temperature is 79.0 °F (26.1 °C). The lowest recored high temperature was 64.0 °F (17.8 °C) in 1965 and the highest recored high temperature was 96.1 °F (35.6 °C) in 2013. The high temperature is usually* between 73.7 °F (23.2 °C) and 84.2 °F (29.0 °C). About a quarter of the time, the high temperature is less than 73.7 °F (23.2 °C), and another quarter of the time, the high temperature is greater than and 84.2 °F (29.0 °C). About 95% of the time, the high temperature has been between 63.7 °F (17.6 °C) and 94.3 °F (34.6 °C).
Low Temperatures
On September 11 in CHICAGO MIDWAY AP the average low temperature is 59.9 °F (15.5 °C). The lowest recored low temperature was 46.9 °F (8.3 °C) in 1993 and the lowest recored low temperature was 75.0 °F (23.9 °C) in 2019. The low temperature is usually* between 55.4 °F (13.0 °C) and 64.5 °F (18.0 °C). About a quarter of the time, the low temperature is less than 55.4 °F (13.0 °C), and another quarter of the time, the low temperature is greater than and 64.5 °F (18.0 °C). About 95% of the time, the low temperature has been between 46.8 °F (8.2 °C) and 73.0 °F (22.8 °C).
Frost
On September 11 in CHICAGO MIDWAY AP 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:
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— Integrated Surface Dataset (ISD) station ID: 725340 — Weather Bureau Army Navy (WBAN): 14819 — from year 1973 to 2024 - CHICAGO MIDWAY AP — Weather Bureau Army Navy (WBAN): 14819 — from year 1948 to 1972