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 May 12 in <NA> the average high temperature is 69.3 °F (20.7 °C). The lowest recored high temperature was 45.9 °F (7.7 °C) in 1996 and the highest recored high temperature was 91.4 °F (33.0 °C) in 2022. The high temperature is usually* between 61.6 °F (16.5 °C) and 76.9 °F (25.0 °C). About a quarter of the time, the high temperature is less than 61.6 °F (16.5 °C), and another quarter of the time, the high temperature is greater than and 76.9 °F (25.0 °C). About 95% of the time, the high temperature has been between 47.0 °F (8.4 °C) and 91.5 °F (33.1 °C).
Low Temperatures
On May 12 in <NA> the average low temperature is 50.4 °F (10.2 °C). The lowest recored low temperature was 37.4 °F (3.0 °C) in 2020 and the lowest recored low temperature was 75.2 °F (24.0 °C) in 2000. The low temperature is usually* between 44.7 °F (7.1 °C) and 56.0 °F (13.4 °C). About a quarter of the time, the low temperature is less than 44.7 °F (7.1 °C), and another quarter of the time, the low temperature is greater than and 56.0 °F (13.4 °C). About 95% of the time, the low temperature has been between 33.9 °F (1.1 °C) and 66.8 °F (19.3 °C).
Frost
On May 12 in <NA> expect the temperatures to drop below freezing for a risk of frost about 1.4% 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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— Weather Bureau Army Navy (WBAN): 04807 — from year 2005 to 2005 -
— Integrated Surface Dataset (ISD) station ID: 725337 — from year 1982 to 2005