Station information
- Integrated Surface Dataset (ISD) station ID: 997255
- Country: US
- Latitude: 41.73
- Longitude: -87.54
High Temperatures
On May 22 in 9087044 - CALUMET IL the average high temperature is 70.0 °F (21.1 °C). The lowest recored high temperature was 51.1 °F (10.6 °C) in 2006 and the highest recored high temperature was 86.2 °F (30.1 °C) in 2024. The high temperature is usually* between 62.5 °F (16.9 °C) and 77.5 °F (25.3 °C). About a quarter of the time, the high temperature is less than 62.5 °F (16.9 °C), and another quarter of the time, the high temperature is greater than and 77.5 °F (25.3 °C). About 95% of the time, the high temperature has been between 48.1 °F (9.0 °C) and 91.8 °F (33.2 °C).
Low Temperatures
On May 22 in 9087044 - CALUMET IL the average low temperature is 53.3 °F (11.8 °C). The lowest recored low temperature was 42.8 °F (6.0 °C) in 2006 and the lowest recored low temperature was 65.1 °F (18.4 °C) in 2011. The low temperature is usually* between 48.8 °F (9.4 °C) and 57.8 °F (14.3 °C). About a quarter of the time, the low temperature is less than 48.8 °F (9.4 °C), and another quarter of the time, the low temperature is greater than and 57.8 °F (14.3 °C). About 95% of the time, the low temperature has been between 40.3 °F (4.6 °C) and 66.4 °F (19.1 °C).
Frost
On May 22 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