Station information
- Integrated Surface Dataset (ISD) station ID: 997255
- Country: US
- Latitude: 41.73
- Longitude: -87.54
High Temperatures
On April 30 in 9087044 - CALUMET IL the average high temperature is 61.1 °F (16.2 °C). The lowest recored high temperature was 45.5 °F (7.5 °C) in 2015 and the highest recored high temperature was 83.1 °F (28.4 °C) in 2013. The high temperature is usually* between 52.9 °F (11.6 °C) and 69.3 °F (20.7 °C). About a quarter of the time, the high temperature is less than 52.9 °F (11.6 °C), and another quarter of the time, the high temperature is greater than and 69.3 °F (20.7 °C). About 95% of the time, the high temperature has been between 37.3 °F (2.9 °C) and 84.9 °F (29.4 °C).
Low Temperatures
On April 30 in 9087044 - CALUMET IL the average low temperature is 47.3 °F (8.5 °C). The lowest recored low temperature was 37.6 °F (3.1 °C) in 2008 and the lowest recored low temperature was 63.9 °F (17.7 °C) in 2010. The low temperature is usually* between 42.6 °F (5.9 °C) and 52.0 °F (11.1 °C). About a quarter of the time, the low temperature is less than 42.6 °F (5.9 °C), and another quarter of the time, the low temperature is greater than and 52.0 °F (11.1 °C). About 95% of the time, the low temperature has been between 33.7 °F (0.9 °C) and 60.9 °F (16.1 °C).
Frost
On April 30 in 9087044 - CALUMET IL expect the temperatures to drop below freezing for a risk of frost about 1.4% 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