Station information
- Integrated Surface Dataset (ISD) station ID: 997255
- Country: US
- Latitude: 41.73
- Longitude: -87.54
High Temperatures
On May 14 in 9087044 - CALUMET IL the average high temperature is 66.5 °F (19.2 °C). The lowest recored high temperature was 49.8 °F (9.9 °C) in 2011 and the highest recored high temperature was 88.3 °F (31.3 °C) in 2007. The high temperature is usually* between 58.2 °F (14.6 °C) and 74.7 °F (23.7 °C). About a quarter of the time, the high temperature is less than 58.2 °F (14.6 °C), and another quarter of the time, the high temperature is greater than and 74.7 °F (23.7 °C). About 95% of the time, the high temperature has been between 42.5 °F (5.9 °C) and 90.4 °F (32.5 °C).
Low Temperatures
On May 14 in 9087044 - CALUMET IL the average low temperature is 50.4 °F (10.2 °C). The lowest recored low temperature was 42.6 °F (5.9 °C) in 2019 and the lowest recored low temperature was 65.3 °F (18.5 °C) in 2022. The low temperature is usually* between 46.1 °F (7.8 °C) and 54.8 °F (12.7 °C). About a quarter of the time, the low temperature is less than 46.1 °F (7.8 °C), and another quarter of the time, the low temperature is greater than and 54.8 °F (12.7 °C). About 95% of the time, the low temperature has been between 37.7 °F (3.2 °C) and 63.1 °F (17.3 °C).
Frost
On May 14 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