Station information
- Integrated Surface Dataset (ISD) station ID: 725337
- Country: US
- State: IN
- Latitude: 41.617
- Longitude: -87.4
High Temperatures
On March 11 in GARY CHICAGO the average high temperature is 47.1 °F (8.4 °C). The lowest recored high temperature was 28.2 °F (-2.1 °C) in 1984 and the highest recored high temperature was 78.1 °F (25.6 °C) in 1990. The high temperature is usually* between 38.3 °F (3.5 °C) and 55.8 °F (13.2 °C). About a quarter of the time, the high temperature is less than 38.3 °F (3.5 °C), and another quarter of the time, the high temperature is greater than and 55.8 °F (13.2 °C). About 95% of the time, the high temperature has been between 21.6 °F (-5.8 °C) and 72.5 °F (22.5 °C).
Low Temperatures
On March 11 in GARY CHICAGO the average low temperature is 31.1 °F (-0.5 °C). The lowest recored low temperature was 15.8 °F (-9.0 °C) in 1998 and the lowest recored low temperature was 50.0 °F (10.0 °C) in 2021. The low temperature is usually* between 24.5 °F (-4.1 °C) and 37.7 °F (3.2 °C). About a quarter of the time, the low temperature is less than 24.5 °F (-4.1 °C), and another quarter of the time, the low temperature is greater than and 37.7 °F (3.2 °C). About 95% of the time, the low temperature has been between 12.0 °F (-11.1 °C) and 50.3 °F (10.2 °C).
Frost
On March 11 in GARY CHICAGO expect the temperatures to drop below freezing for a risk of frost about 53.5% 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