Station information
- Integrated Surface Dataset (ISD) station ID: 722418
- Country: US
- State: IL
- Latitude: 41.717
- Longitude: -87.533
High Temperatures
On September 22 in CALUMET (CGS) the average high temperature is 68.0 °F (20.0 °C). The lowest recored high temperature was 61.9 °F (16.6 °C) in 1987 and the highest recored high temperature was 81.9 °F (27.7 °C) in 1988. The high temperature is usually* between 63.2 °F (17.3 °C) and 72.9 °F (22.7 °C). About a quarter of the time, the high temperature is less than 63.2 °F (17.3 °C), and another quarter of the time, the high temperature is greater than and 72.9 °F (22.7 °C). About 95% of the time, the high temperature has been between 53.9 °F (12.2 °C) and 82.1 °F (27.8 °C).
Low Temperatures
On September 22 in CALUMET (CGS) the average low temperature is 54.1 °F (12.3 °C). The lowest recored low temperature was 55.9 °F (13.3 °C) in 1987 and the lowest recored low temperature was 61.9 °F (16.6 °C) in 1989. The low temperature is usually* between 49.2 °F (9.6 °C) and 59.0 °F (15.0 °C). About a quarter of the time, the low temperature is less than 49.2 °F (9.6 °C), and another quarter of the time, the low temperature is greater than and 59.0 °F (15.0 °C). About 95% of the time, the low temperature has been between 39.9 °F (4.4 °C) and 68.3 °F (20.2 °C).
Frost
On September 22 in CALUMET (CGS) expect the temperatures to drop below freezing for a risk of frost about 0.1% 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:
- CALUMET (CGS) — Integrated Surface Dataset (ISD) station ID: 722418 — from year 1987 to 1989