Station information
- Integrated Surface Dataset (ISD) station ID: 725337
- Country: US
- State: IN
- Latitude: 41.617
- Longitude: -87.4
High Temperatures
On April 9 in GARY CHICAGO the average high temperature is 55.1 °F (12.9 °C). The lowest recored high temperature was 35.1 °F (1.7 °C) in 1982 and the highest recored high temperature was 77.0 °F (25.0 °C) in 2017. The high temperature is usually* between 46.9 °F (8.3 °C) and 63.4 °F (17.4 °C). About a quarter of the time, the high temperature is less than 46.9 °F (8.3 °C), and another quarter of the time, the high temperature is greater than and 63.4 °F (17.4 °C). About 95% of the time, the high temperature has been between 31.2 °F (-0.4 °C) and 79.0 °F (26.1 °C).
Low Temperatures
On April 9 in GARY CHICAGO the average low temperature is 38.4 °F (3.6 °C). The lowest recored low temperature was 26.2 °F (-3.2 °C) in 1989 and the lowest recored low temperature was 57.2 °F (14.0 °C) in 2017. The low temperature is usually* between 33.0 °F (0.6 °C) and 43.9 °F (6.6 °C). About a quarter of the time, the low temperature is less than 33.0 °F (0.6 °C), and another quarter of the time, the low temperature is greater than and 43.9 °F (6.6 °C). About 95% of the time, the low temperature has been between 22.7 °F (-5.2 °C) and 54.2 °F (12.3 °C).
Frost
On April 9 in GARY CHICAGO expect the temperatures to drop below freezing for a risk of frost about 21.2% 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:
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— Integrated Surface Dataset (ISD) station ID: 725337 — Weather Bureau Army Navy (WBAN): 04807 — from year 2006 to 2025 - GARY CHICAGO — Integrated Surface Dataset (ISD) station ID: 725337 — from year 1982 to 2005