Station information
- Integrated Surface Dataset (ISD) station ID: 997255
- Country: US
- Latitude: 41.73
- Longitude: -87.54
High Temperatures
On August 13 in 9087044 - CALUMET IL the average high temperature is 77.9 °F (25.5 °C). The lowest recored high temperature was 71.6 °F (22.0 °C) in 2013 and the highest recored high temperature was 89.6 °F (32.0 °C) in 2010. The high temperature is usually* between 74.1 °F (23.4 °C) and 81.7 °F (27.6 °C). About a quarter of the time, the high temperature is less than 74.1 °F (23.4 °C), and another quarter of the time, the high temperature is greater than and 81.7 °F (27.6 °C). About 95% of the time, the high temperature has been between 66.8 °F (19.3 °C) and 89.0 °F (31.7 °C).
Low Temperatures
On August 13 in 9087044 - CALUMET IL the average low temperature is 67.9 °F (20.0 °C). The lowest recored low temperature was 58.1 °F (14.5 °C) in 2014 and the lowest recored low temperature was 75.9 °F (24.4 °C) in 2010. The low temperature is usually* between 65.0 °F (18.3 °C) and 70.9 °F (21.6 °C). About a quarter of the time, the low temperature is less than 65.0 °F (18.3 °C), and another quarter of the time, the low temperature is greater than and 70.9 °F (21.6 °C). About 95% of the time, the low temperature has been between 59.3 °F (15.2 °C) and 76.5 °F (24.7 °C).
Frost
On August 13 in 9087044 - CALUMET IL expect the temperatures to drop below freezing for a risk of frost about 0.0% 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