Station information
- Integrated Surface Dataset (ISD) station ID: 997255
- Country: US
- Latitude: 41.73
- Longitude: -87.54
High Temperatures
On May 23 in 9087044 - CALUMET IL the average high temperature is 69.4 °F (20.8 °C). The lowest recored high temperature was 50.0 °F (10.0 °C) in 2008 and the highest recored high temperature was 87.8 °F (31.0 °C) in 2010. The high temperature is usually* between 61.4 °F (16.4 °C) and 77.4 °F (25.2 °C). About a quarter of the time, the high temperature is less than 61.4 °F (16.4 °C), and another quarter of the time, the high temperature is greater than and 77.4 °F (25.2 °C). About 95% of the time, the high temperature has been between 46.2 °F (7.9 °C) and 92.6 °F (33.7 °C).
Low Temperatures
On May 23 in 9087044 - CALUMET IL the average low temperature is 54.4 °F (12.4 °C). The lowest recored low temperature was 43.3 °F (6.3 °C) in 2013 and the lowest recored low temperature was 68.0 °F (20.0 °C) in 2007. The low temperature is usually* between 49.4 °F (9.7 °C) and 59.4 °F (15.2 °C). About a quarter of the time, the low temperature is less than 49.4 °F (9.7 °C), and another quarter of the time, the low temperature is greater than and 59.4 °F (15.2 °C). About 95% of the time, the low temperature has been between 40.0 °F (4.5 °C) and 68.8 °F (20.4 °C).
Frost
On May 23 in 9087044 - CALUMET IL expect the temperatures to drop below freezing for a risk of frost about 0.1% 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:
- 9087044 - CALUMET IL — Integrated Surface Dataset (ISD) station ID: 997255 — from year 2005 to 2025