Station information
- Integrated Surface Dataset (ISD) station ID: 997255
- Country: US
- Latitude: 41.73
- Longitude: -87.54
High Temperatures
On May 13 in 9087044 - CALUMET IL the average high temperature is 66.0 °F (18.9 °C). The lowest recored high temperature was 47.7 °F (8.7 °C) in 2006 and the highest recored high temperature was 87.8 °F (31.0 °C) in 2022. The high temperature is usually* between 57.6 °F (14.2 °C) and 74.3 °F (23.5 °C). About a quarter of the time, the high temperature is less than 57.6 °F (14.2 °C), and another quarter of the time, the high temperature is greater than and 74.3 °F (23.5 °C). About 95% of the time, the high temperature has been between 41.8 °F (5.4 °C) and 90.2 °F (32.3 °C).
Low Temperatures
On May 13 in 9087044 - CALUMET IL the average low temperature is 49.6 °F (9.8 °C). The lowest recored low temperature was 41.9 °F (5.5 °C) in 2013 and the lowest recored low temperature was 68.9 °F (20.5 °C) in 2022. The low temperature is usually* between 45.1 °F (7.3 °C) and 54.1 °F (12.3 °C). About a quarter of the time, the low temperature is less than 45.1 °F (7.3 °C), and another quarter of the time, the low temperature is greater than and 54.1 °F (12.3 °C). About 95% of the time, the low temperature has been between 36.6 °F (2.5 °C) and 62.6 °F (17.0 °C).
Frost
On May 13 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