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 October 20 in <NA> the average high temperature is 62.0 °F (16.6 °C). The lowest recored high temperature was 37.9 °F (3.3 °C) in 1989 and the highest recored high temperature was 87.8 °F (31.0 °C) in 2003. The high temperature is usually* between 55.6 °F (13.1 °C) and 68.3 °F (20.2 °C). About a quarter of the time, the high temperature is less than 55.6 °F (13.1 °C), and another quarter of the time, the high temperature is greater than and 68.3 °F (20.2 °C). About 95% of the time, the high temperature has been between 43.5 °F (6.4 °C) and 80.4 °F (26.9 °C).
Low Temperatures
On October 20 in <NA> the average low temperature is 44.9 °F (7.1 °C). The lowest recored low temperature was 26.6 °F (-3.0 °C) in 1996 and the lowest recored low temperature was 55.4 °F (13.0 °C) in 2015. The low temperature is usually* between 39.9 °F (4.4 °C) and 49.8 °F (9.9 °C). About a quarter of the time, the low temperature is less than 39.9 °F (4.4 °C), and another quarter of the time, the low temperature is greater than and 49.8 °F (9.9 °C). About 95% of the time, the low temperature has been between 30.4 °F (-0.9 °C) and 59.3 °F (15.2 °C).
Frost
On October 20 in <NA> expect the temperatures to drop below freezing for a risk of frost about 4.1% 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 2024
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— Weather Bureau Army Navy (WBAN): 04807 — from year 2005 to 2005 -
— Integrated Surface Dataset (ISD) station ID: 725337 — from year 1981 to 2005