Station information
- Integrated Surface Dataset (ISD) station ID: 725337
- Weather Bureau Army Navy (WBAN): 04807
- Country: US
- State: IN
- Latitude: 41.617
- Longitude: -87.417
High Temperatures
On August 20 in <NA> the average high temperature is 80.3 °F (26.8 °C). The lowest recored high temperature was 69.8 °F (21.0 °C) in 2004 and the highest recored high temperature was 93.2 °F (34.0 °C) in 2010. The high temperature is usually* between 76.3 °F (24.6 °C) and 84.3 °F (29.1 °C). About a quarter of the time, the high temperature is less than 76.3 °F (24.6 °C), and another quarter of the time, the high temperature is greater than and 84.3 °F (29.1 °C). About 95% of the time, the high temperature has been between 68.6 °F (20.4 °C) and 91.9 °F (33.3 °C).
Low Temperatures
On August 20 in <NA> the average low temperature is 64.4 °F (18.0 °C). The lowest recored low temperature was 48.9 °F (9.4 °C) in 1992 and the lowest recored low temperature was 75.2 °F (24.0 °C) in 2005. The low temperature is usually* between 60.2 °F (15.6 °C) and 68.6 °F (20.3 °C). About a quarter of the time, the low temperature is less than 60.2 °F (15.6 °C), and another quarter of the time, the low temperature is greater than and 68.6 °F (20.3 °C). About 95% of the time, the low temperature has been between 52.1 °F (11.2 °C) and 76.6 °F (24.8 °C).
Frost
On August 20 in <NA> 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:
- GARY/CHICAGO AIRPORT — Integrated Surface Dataset (ISD) station ID: 725337 — Weather Bureau Army Navy (WBAN): 04807 — from year 2006 to 2025
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— Integrated Surface Dataset (ISD) station ID: 725337 — from year 1981 to 2005