Station information
- Integrated Surface Dataset (ISD) station ID: 997255
- Country: US
- Latitude: 41.73
- Longitude: -87.54
High Temperatures
On May 7 in 9087044 - CALUMET IL the average high temperature is 65.7 °F (18.7 °C). The lowest recored high temperature was 45.1 °F (7.3 °C) in 2019 and the highest recored high temperature was 83.5 °F (28.6 °C) in 2015. The high temperature is usually* between 57.9 °F (14.4 °C) and 73.6 °F (23.1 °C). About a quarter of the time, the high temperature is less than 57.9 °F (14.4 °C), and another quarter of the time, the high temperature is greater than and 73.6 °F (23.1 °C). About 95% of the time, the high temperature has been between 42.9 °F (6.1 °C) and 88.5 °F (31.4 °C).
Low Temperatures
On May 7 in 9087044 - CALUMET IL the average low temperature is 48.8 °F (9.3 °C). The lowest recored low temperature was 42.8 °F (6.0 °C) in 2017 and the lowest recored low temperature was 58.8 °F (14.9 °C) in 2008. The low temperature is usually* between 44.9 °F (7.1 °C) and 52.7 °F (11.5 °C). About a quarter of the time, the low temperature is less than 44.9 °F (7.1 °C), and another quarter of the time, the low temperature is greater than and 52.7 °F (11.5 °C). About 95% of the time, the low temperature has been between 37.4 °F (3.0 °C) and 60.2 °F (15.7 °C).
Frost
On May 7 in 9087044 - CALUMET IL expect the temperatures to drop below freezing for a risk of frost about 0.2% 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