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 December 21 in <NA> the average high temperature is 37.0 °F (2.8 °C). The lowest recored high temperature was 4.1 °F (-15.5 °C) in 1989 and the highest recored high temperature was 55.4 °F (13.0 °C) in 2015. The high temperature is usually* between 30.1 °F (-1.1 °C) and 43.9 °F (6.6 °C). About a quarter of the time, the high temperature is less than 30.1 °F (-1.1 °C), and another quarter of the time, the high temperature is greater than and 43.9 °F (6.6 °C). About 95% of the time, the high temperature has been between 16.9 °F (-8.4 °C) and 57.1 °F (13.9 °C).
Low Temperatures
On December 21 in <NA> the average low temperature is 24.1 °F (-4.4 °C). The lowest recored low temperature was -13.9 °F (-25.5 °C) in 1989 and the lowest recored low temperature was 43.2 °F (6.2 °C) in 2015. The low temperature is usually* between 15.6 °F (-9.1 °C) and 32.5 °F (0.3 °C). About a quarter of the time, the low temperature is less than 15.6 °F (-9.1 °C), and another quarter of the time, the low temperature is greater than and 32.5 °F (0.3 °C). About 95% of the time, the low temperature has been between -0.6 °F (-18.1 °C) and 48.7 °F (9.3 °C).
Frost
On December 21 in <NA> expect the temperatures to drop below freezing for a risk of frost about 73.6% 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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— Integrated Surface Dataset (ISD) station ID: 725337 — from year 1981 to 2005 -
— Weather Bureau Army Navy (WBAN): 04807 — from year 2005 to 2005