- Country: US
- State: IL
- Latitude: 41.717
- Longitude: -87.533
High Temperatures
On December 12 in CALUMET (CGS) the average high temperature is 32.5 °F (0.3 °C). The lowest recored high temperature was 22.1 °F (-5.5 °C) in 1989 and the highest recored high temperature was 55.9 °F (13.3 °C) in 1987. The high temperature is usually* between 24.4 °F (-4.2 °C) and 40.6 °F (4.8 °C). About a quarter of the time, the high temperature is less than 24.4 °F (-4.2 °C), and another quarter of the time, the high temperature is greater than and 40.6 °F (4.8 °C). About 95% of the time, the high temperature has been between 9.0 °F (-12.8 °C) and 56.1 °F (13.4 °C).
Low Temperatures
On December 12 in CALUMET (CGS) the average low temperature is 20.4 °F (-6.5 °C). The lowest recored low temperature was 8.1 °F (-13.3 °C) in 1989 and the lowest recored low temperature was 32.9 °F (0.5 °C) in 1987. The low temperature is usually* between 12.5 °F (-10.8 °C) and 28.2 °F (-2.1 °C). About a quarter of the time, the low temperature is less than 12.5 °F (-10.8 °C), and another quarter of the time, the low temperature is greater than and 28.2 °F (-2.1 °C). About 95% of the time, the low temperature has been between -2.4 °F (-19.1 °C) and 43.2 °F (6.2 °C).
Frost
On December 12 in CALUMET (CGS) expect the temperatures to drop below freezing for a risk of frost about 84.1% 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:
- CALUMET (CGS) — Integrated Surface Dataset (ISD) station ID: 722418 — from year 1987 to 1989