- Country: US
- Latitude: 41.73
- Longitude: -87.54
High Temperatures
On May 17 in 9087044 - CALUMET IL the average high temperature is 66.6 °F (19.2 °C). The lowest recored high temperature was 49.5 °F (9.7 °C) in 2011 and the highest recored high temperature was 83.5 °F (28.6 °C) in 2017. The high temperature is usually* between 59.2 °F (15.1 °C) and 73.9 °F (23.3 °C). About a quarter of the time, the high temperature is less than 59.2 °F (15.1 °C), and another quarter of the time, the high temperature is greater than and 73.9 °F (23.3 °C). About 95% of the time, the high temperature has been between 45.3 °F (7.4 °C) and 87.8 °F (31.0 °C).
Low Temperatures
On May 17 in 9087044 - CALUMET IL the average low temperature is 51.4 °F (10.8 °C). The lowest recored low temperature was 40.6 °F (4.8 °C) in 2014 and the lowest recored low temperature was 70.2 °F (21.2 °C) in 2017. The low temperature is usually* between 46.6 °F (8.1 °C) and 56.3 °F (13.5 °C). About a quarter of the time, the low temperature is less than 46.6 °F (8.1 °C), and another quarter of the time, the low temperature is greater than and 56.3 °F (13.5 °C). About 95% of the time, the low temperature has been between 37.3 °F (2.9 °C) and 65.6 °F (18.7 °C).
Frost
On May 17 in 9087044 - CALUMET IL expect the temperatures to drop below freezing for a risk of frost about 0.4% 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