Station information
- Integrated Surface Dataset (ISD) station ID: 997255
- Country: US
- Latitude: 41.73
- Longitude: -87.54
High Temperatures
On January 15 in 9087044 - CALUMET IL the average high temperature is 29.8 °F (-1.2 °C). The lowest recored high temperature was 3.6 °F (-15.8 °C) in 2024 and the highest recored high temperature was 44.4 °F (6.9 °C) in 2016. The high temperature is usually* between 22.7 °F (-5.2 °C) and 36.9 °F (2.7 °C). About a quarter of the time, the high temperature is less than 22.7 °F (-5.2 °C), and another quarter of the time, the high temperature is greater than and 36.9 °F (2.7 °C). About 95% of the time, the high temperature has been between 9.1 °F (-12.7 °C) and 50.4 °F (10.2 °C).
Low Temperatures
On January 15 in 9087044 - CALUMET IL the average low temperature is 18.9 °F (-7.3 °C). The lowest recored low temperature was -9.9 °F (-23.3 °C) in 2024 and the lowest recored low temperature was 33.8 °F (1.0 °C) in 2016. The low temperature is usually* between 10.8 °F (-11.8 °C) and 27.1 °F (-2.7 °C). About a quarter of the time, the low temperature is less than 10.8 °F (-11.8 °C), and another quarter of the time, the low temperature is greater than and 27.1 °F (-2.7 °C). About 95% of the time, the low temperature has been between -4.8 °F (-20.5 °C) and 42.7 °F (6.0 °C).
Frost
On January 15 in 9087044 - CALUMET IL expect the temperatures to drop below freezing for a risk of frost about 85.9% 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 2005 to 2025