Station information
- Integrated Surface Dataset (ISD) station ID: 997255
- Country: US
- Latitude: 41.73
- Longitude: -87.54
High Temperatures
On September 26 in 9087044 - CALUMET IL the average high temperature is 71.0 °F (21.7 °C). The lowest recored high temperature was 57.7 °F (14.3 °C) in 2010 and the highest recored high temperature was 89.1 °F (31.7 °C) in 2017. The high temperature is usually* between 66.3 °F (19.1 °C) and 75.7 °F (24.3 °C). About a quarter of the time, the high temperature is less than 66.3 °F (19.1 °C), and another quarter of the time, the high temperature is greater than and 75.7 °F (24.3 °C). About 95% of the time, the high temperature has been between 57.5 °F (14.1 °C) and 84.5 °F (29.2 °C).
Low Temperatures
On September 26 in 9087044 - CALUMET IL the average low temperature is 60.1 °F (15.6 °C). The lowest recored low temperature was 51.4 °F (10.8 °C) in 2022 and the lowest recored low temperature was 71.8 °F (22.1 °C) in 2017. The low temperature is usually* between 56.4 °F (13.6 °C) and 63.8 °F (17.7 °C). About a quarter of the time, the low temperature is less than 56.4 °F (13.6 °C), and another quarter of the time, the low temperature is greater than and 63.8 °F (17.7 °C). About 95% of the time, the low temperature has been between 49.4 °F (9.6 °C) and 70.8 °F (21.6 °C).
Frost
On September 26 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 2024