- Latitude: 41.54
- Longitude: -87.532
High Temperatures
On December 12 in this location the average high temperature is 38.3 °F (3.5 °C). The lowest recored high temperature was 20.1 °F (-6.6 °C) in 2013 and the highest recored high temperature was 60.8 °F (16.0 °C) in 2015. The high temperature is usually* between 32.0 °F (0.0 °C) and 44.6 °F (7.0 °C). About a quarter of the time, the high temperature is less than 32.0 °F (0.0 °C), and another quarter of the time, the high temperature is greater than and 44.6 °F (7.0 °C). About 95% of the time, the high temperature has been between 20.0 °F (-6.7 °C) and 56.6 °F (13.7 °C).
Low Temperatures
On December 12 in this location the average low temperature is 25.7 °F (-3.5 °C). The lowest recored low temperature was -7.8 °F (-22.1 °C) in 2013 and the lowest recored low temperature was 50.0 °F (10.0 °C) in 2015. The low temperature is usually* between 18.7 °F (-7.4 °C) and 32.7 °F (0.4 °C). About a quarter of the time, the low temperature is less than 18.7 °F (-7.4 °C), and another quarter of the time, the low temperature is greater than and 32.7 °F (0.4 °C). About 95% of the time, the low temperature has been between 5.3 °F (-14.8 °C) and 46.0 °F (7.8 °C).
Frost
On December 12 in this location expect the temperatures to drop below freezing for a risk of frost about 72.8% 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:
- 9087044 - CALUMET IL — Integrated Surface Dataset (ISD) station ID: 997255 — from year 2004 to 2024
- LANSING MUNICIPAL AP — Integrated Surface Dataset (ISD) station ID: 722126 — Weather Bureau Army Navy (WBAN): 04879 — from year 2006 to 2024
- GARY/CHICAGO AIRPORT — Integrated Surface Dataset (ISD) station ID: 725337 — Weather Bureau Army Navy (WBAN): 04807 — from year 2006 to 2024
- GARY CHICAGO — Integrated Surface Dataset (ISD) station ID: 725337 — from year 1981 to 2005
- LANSING MUNI — Integrated Surface Dataset (ISD) station ID: 722126 — from year 2004 to 2005
- CHICAGO / CALUMET COAST GUARD — Integrated Surface Dataset (ISD) station ID: 725344 — from year 1994 to 1995
- CALUMET (CGS) — Integrated Surface Dataset (ISD) station ID: 722418 — from year 1987 to 1989
- DUNNE CRIB IL. — Integrated Surface Dataset (ISD) station ID: 744650 — from year 1943 to 1943