- Integrated Surface Dataset (ISD) station ID: 725337
- Country: US
- State: IN
- Latitude: 41.617
- Longitude: -87.417
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 October 4 in GARY/CHICAGO AIRPORT the average high temperature is 68.7 °F (20.4 °C). The lowest recored high temperature was 50.0 °F (10.0 °C) in 2014 and the highest recored high temperature was 91.4 °F (33.0 °C) in 2005. The high temperature is usually* between 62.1 °F (16.7 °C) and 75.3 °F (24.1 °C). About a quarter of the time, the high temperature is less than 62.1 °F (16.7 °C), and another quarter of the time, the high temperature is greater than and 75.3 °F (24.1 °C). About 95% of the time, the high temperature has been between 49.5 °F (9.7 °C) and 87.9 °F (31.0 °C).
Low Temperatures
On October 4 in GARY/CHICAGO AIRPORT the average low temperature is 51.3 °F (10.7 °C). The lowest recored low temperature was 35.6 °F (2.0 °C) in 2022 and the lowest recored low temperature was 71.6 °F (22.0 °C) in 2005. The low temperature is usually* between 44.8 °F (7.1 °C) and 57.8 °F (14.3 °C). About a quarter of the time, the low temperature is less than 44.8 °F (7.1 °C), and another quarter of the time, the low temperature is greater than and 57.8 °F (14.3 °C). About 95% of the time, the low temperature has been between 32.5 °F (0.3 °C) and 70.0 °F (21.1 °C).
Frost
On October 4 in GARY/CHICAGO AIRPORT expect the temperatures to drop below freezing for a risk of frost about 2.2% 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:
- GARY/CHICAGO AIRPORT — Integrated Surface Dataset (ISD) station ID: 725337 — Weather Bureau Army Navy (WBAN): 04807 — from year 2006 to 2024
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— Integrated Surface Dataset (ISD) station ID: 725337 — from year 1981 to 2005