Station information
- Integrated Surface Dataset (ISD) station ID: 997255
- Country: US
- Latitude: 41.73
- Longitude: -87.54
High Temperatures
On May 25 in 9087044 - CALUMET IL the average high temperature is 70.1 °F (21.1 °C). The lowest recored high temperature was 50.5 °F (10.3 °C) in 2013 and the highest recored high temperature was 84.9 °F (29.4 °C) in 2012. The high temperature is usually* between 62.1 °F (16.7 °C) and 78.0 °F (25.5 °C). About a quarter of the time, the high temperature is less than 62.1 °F (16.7 °C), and another quarter of the time, the high temperature is greater than and 78.0 °F (25.5 °C). About 95% of the time, the high temperature has been between 47.1 °F (8.4 °C) and 93.0 °F (33.9 °C).
Low Temperatures
On May 25 in 9087044 - CALUMET IL the average low temperature is 56.1 °F (13.4 °C). The lowest recored low temperature was 45.1 °F (7.3 °C) in 2011 and the lowest recored low temperature was 69.1 °F (20.6 °C) in 2010. The low temperature is usually* between 50.9 °F (10.5 °C) and 61.3 °F (16.3 °C). About a quarter of the time, the low temperature is less than 50.9 °F (10.5 °C), and another quarter of the time, the low temperature is greater than and 61.3 °F (16.3 °C). About 95% of the time, the low temperature has been between 40.9 °F (5.0 °C) and 71.2 °F (21.8 °C).
Frost
On May 25 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