Station information
- Integrated Surface Dataset (ISD) station ID: 997255
- Country: US
- Latitude: 41.73
- Longitude: -87.54
High Temperatures
On July 31 in 9087044 - CALUMET IL the average high temperature is 80.4 °F (26.9 °C). The lowest recored high temperature was 70.5 °F (21.4 °C) in 2019 and the highest recored high temperature was 95.2 °F (35.1 °C) in 2006. The high temperature is usually* between 76.4 °F (24.7 °C) and 84.5 °F (29.2 °C). About a quarter of the time, the high temperature is less than 76.4 °F (24.7 °C), and another quarter of the time, the high temperature is greater than and 84.5 °F (29.2 °C). About 95% of the time, the high temperature has been between 68.7 °F (20.4 °C) and 92.2 °F (33.5 °C).
Low Temperatures
On July 31 in 9087044 - CALUMET IL the average low temperature is 69.5 °F (20.8 °C). The lowest recored low temperature was 62.4 °F (16.9 °C) in 2014 and the lowest recored low temperature was 78.3 °F (25.7 °C) in 2006. The low temperature is usually* between 66.7 °F (19.3 °C) and 72.2 °F (22.3 °C). About a quarter of the time, the low temperature is less than 66.7 °F (19.3 °C), and another quarter of the time, the low temperature is greater than and 72.2 °F (22.3 °C). About 95% of the time, the low temperature has been between 61.5 °F (16.4 °C) and 77.5 °F (25.3 °C).
Frost
On July 31 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