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 July 30 in <NA> the average high temperature is 82.6 °F (28.1 °C). The lowest recored high temperature was 68.0 °F (20.0 °C) in 1992 and the highest recored high temperature was 98.6 °F (37.0 °C) in 1999. The high temperature is usually* between 77.9 °F (25.5 °C) and 87.2 °F (30.6 °C). About a quarter of the time, the high temperature is less than 77.9 °F (25.5 °C), and another quarter of the time, the high temperature is greater than and 87.2 °F (30.6 °C). About 95% of the time, the high temperature has been between 69.2 °F (20.6 °C) and 95.9 °F (35.5 °C).
Low Temperatures
On July 30 in <NA> the average low temperature is 65.9 °F (18.9 °C). The lowest recored low temperature was 53.6 °F (12.0 °C) in 2013 and the lowest recored low temperature was 78.8 °F (26.0 °C) in 1999. The low temperature is usually* between 62.0 °F (16.7 °C) and 69.9 °F (21.0 °C). About a quarter of the time, the low temperature is less than 62.0 °F (16.7 °C), and another quarter of the time, the low temperature is greater than and 69.9 °F (21.0 °C). About 95% of the time, the low temperature has been between 54.5 °F (12.5 °C) and 77.4 °F (25.2 °C).
Frost
On July 30 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 1982 to 2005