Station information
- Integrated Surface Dataset (ISD) station ID: 725337
- Country: US
- State: IN
- Latitude: 41.617
- Longitude: -87.4
High Temperatures
On March 19 in GARY CHICAGO the average high temperature is 48.9 °F (9.4 °C). The lowest recored high temperature was 33.1 °F (0.6 °C) in 1984 and the highest recored high temperature was 80.6 °F (27.0 °C) in 2012. The high temperature is usually* between 41.5 °F (5.3 °C) and 56.2 °F (13.5 °C). About a quarter of the time, the high temperature is less than 41.5 °F (5.3 °C), and another quarter of the time, the high temperature is greater than and 56.2 °F (13.5 °C). About 95% of the time, the high temperature has been between 27.4 °F (-2.5 °C) and 70.3 °F (21.3 °C).
Low Temperatures
On March 19 in GARY CHICAGO the average low temperature is 33.6 °F (0.9 °C). The lowest recored low temperature was 17.6 °F (-8.0 °C) in 2023 and the lowest recored low temperature was 66.2 °F (19.0 °C) in 2012. The low temperature is usually* between 27.8 °F (-2.3 °C) and 39.3 °F (4.0 °C). About a quarter of the time, the low temperature is less than 27.8 °F (-2.3 °C), and another quarter of the time, the low temperature is greater than and 39.3 °F (4.0 °C). About 95% of the time, the low temperature has been between 17.0 °F (-8.4 °C) and 50.2 °F (10.1 °C).
Frost
On March 19 in GARY CHICAGO expect the temperatures to drop below freezing for a risk of frost about 42.7% 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