Station information
- Integrated Surface Dataset (ISD) station ID: 997255
- Country: US
- Latitude: 41.73
- Longitude: -87.54
High Temperatures
On March 21 in 9087044 - CALUMET IL the average high temperature is 47.6 °F (8.6 °C). The lowest recored high temperature was 30.4 °F (-0.9 °C) in 2013 and the highest recored high temperature was 84.2 °F (29.0 °C) in 2012. The high temperature is usually* between 37.9 °F (3.3 °C) and 57.2 °F (14.0 °C). About a quarter of the time, the high temperature is less than 37.9 °F (3.3 °C), and another quarter of the time, the high temperature is greater than and 57.2 °F (14.0 °C). About 95% of the time, the high temperature has been between 19.5 °F (-6.9 °C) and 75.6 °F (24.2 °C).
Low Temperatures
On March 21 in 9087044 - CALUMET IL the average low temperature is 34.5 °F (1.4 °C). The lowest recored low temperature was 15.8 °F (-9.0 °C) in 2013 and the lowest recored low temperature was 68.0 °F (20.0 °C) in 2012. The low temperature is usually* between 28.3 °F (-2.1 °C) and 40.7 °F (4.8 °C). About a quarter of the time, the low temperature is less than 28.3 °F (-2.1 °C), and another quarter of the time, the low temperature is greater than and 40.7 °F (4.8 °C). About 95% of the time, the low temperature has been between 16.5 °F (-8.6 °C) and 52.5 °F (11.4 °C).
Frost
On March 21 in 9087044 - CALUMET IL expect the temperatures to drop below freezing for a risk of frost about 39.2% 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