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 18 in <NA> the average high temperature is 70.9 °F (21.6 °C). The lowest recored high temperature was 50.0 °F (10.0 °C) in 2002 and the highest recored high temperature was 93.9 °F (34.4 °C) in 1996. The high temperature is usually* between 63.4 °F (17.4 °C) and 78.5 °F (25.8 °C). About a quarter of the time, the high temperature is less than 63.4 °F (17.4 °C), and another quarter of the time, the high temperature is greater than and 78.5 °F (25.8 °C). About 95% of the time, the high temperature has been between 49.0 °F (9.4 °C) and 92.9 °F (33.8 °C).
Low Temperatures
On May 18 in <NA> the average low temperature is 52.4 °F (11.3 °C). The lowest recored low temperature was 39.2 °F (4.0 °C) in 2009 and the lowest recored low temperature was 72.9 °F (22.7 °C) in 1996. The low temperature is usually* between 46.7 °F (8.2 °C) and 58.0 °F (14.5 °C). About a quarter of the time, the low temperature is less than 46.7 °F (8.2 °C), and another quarter of the time, the low temperature is greater than and 58.0 °F (14.5 °C). About 95% of the time, the low temperature has been between 35.9 °F (2.2 °C) and 68.8 °F (20.4 °C).
Frost
On May 18 in <NA> expect the temperatures to drop below freezing for a risk of frost about 0.8% 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