Station information
- Integrated Surface Dataset (ISD) station ID: 997255
- Country: US
- Latitude: 41.73
- Longitude: -87.54
High Temperatures
On August 11 in 9087044 - CALUMET IL the average high temperature is 79.0 °F (26.1 °C). The lowest recored high temperature was 70.3 °F (21.3 °C) in 2008 and the highest recored high temperature was 90.7 °F (32.6 °C) in 2010. The high temperature is usually* between 75.1 °F (23.9 °C) and 82.9 °F (28.3 °C). About a quarter of the time, the high temperature is less than 75.1 °F (23.9 °C), and another quarter of the time, the high temperature is greater than and 82.9 °F (28.3 °C). About 95% of the time, the high temperature has been between 67.6 °F (19.8 °C) and 90.4 °F (32.5 °C).
Low Temperatures
On August 11 in 9087044 - CALUMET IL the average low temperature is 68.6 °F (20.3 °C). The lowest recored low temperature was 58.3 °F (14.6 °C) in 2012 and the lowest recored low temperature was 76.8 °F (24.9 °C) in 2016. The low temperature is usually* between 65.2 °F (18.5 °C) and 71.9 °F (22.2 °C). About a quarter of the time, the low temperature is less than 65.2 °F (18.5 °C), and another quarter of the time, the low temperature is greater than and 71.9 °F (22.2 °C). About 95% of the time, the low temperature has been between 58.9 °F (14.9 °C) and 78.3 °F (25.7 °C).
Frost
On August 11 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