- Weather Bureau Army Navy (WBAN): 04807
- Country: US
- State: IN
- Latitude: 41.617
- Longitude: -87.417
An Integrated Surface Dataset (ISD) station ID was found for this station. Newer data may be available at the ISD page.
High Temperatures
On September 22 in GARY/CHICAGO AIRPORT the average high temperature is 73.0 °F (22.8 °C). The lowest recored high temperature was 50.0 °F (10.0 °C) in 1995 and the highest recored high temperature was 93.2 °F (34.0 °C) in 2017. The high temperature is usually* between 66.5 °F (19.1 °C) and 79.4 °F (26.4 °C). About a quarter of the time, the high temperature is less than 66.5 °F (19.1 °C), and another quarter of the time, the high temperature is greater than and 79.4 °F (26.4 °C). About 95% of the time, the high temperature has been between 54.1 °F (12.3 °C) and 91.8 °F (33.2 °C).
Low Temperatures
On September 22 in GARY/CHICAGO AIRPORT the average low temperature is 55.6 °F (13.1 °C). The lowest recored low temperature was 37.9 °F (3.3 °C) in 1983 and the lowest recored low temperature was 69.8 °F (21.0 °C) in 2019. The low temperature is usually* between 49.8 °F (9.9 °C) and 61.3 °F (16.3 °C). About a quarter of the time, the low temperature is less than 49.8 °F (9.9 °C), and another quarter of the time, the low temperature is greater than and 61.3 °F (16.3 °C). About 95% of the time, the low temperature has been between 38.8 °F (3.8 °C) and 72.3 °F (22.4 °C).
Frost
On September 22 in GARY/CHICAGO AIRPORT expect the temperatures to drop below freezing for a risk of frost about 0.3% 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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— Weather Bureau Army Navy (WBAN): 04807 — from year 2005 to 2005