- Country: US
- State: IL
- Latitude: 41.717
- Longitude: -87.533
High Temperatures
On August 31 in CALUMET (CGS) the average high temperature is 76.2 °F (24.6 °C). The lowest recored high temperature was 72.9 °F (22.7 °C) in 1987 and the highest recored high temperature was 79.9 °F (26.6 °C) in 1988. The high temperature is usually* between 73.9 °F (23.3 °C) and 78.5 °F (25.8 °C). About a quarter of the time, the high temperature is less than 73.9 °F (23.3 °C), and another quarter of the time, the high temperature is greater than and 78.5 °F (25.8 °C). About 95% of the time, the high temperature has been between 69.6 °F (20.9 °C) and 82.8 °F (28.2 °C).
Low Temperatures
On August 31 in CALUMET (CGS) the average low temperature is 57.9 °F (14.4 °C). The lowest recored low temperature was 55.9 °F (13.3 °C) in 1988 and the lowest recored low temperature was 57.9 °F (14.4 °C) in 1987. The low temperature is usually* between 55.5 °F (13.0 °C) and 60.4 °F (15.8 °C). About a quarter of the time, the low temperature is less than 55.5 °F (13.0 °C), and another quarter of the time, the low temperature is greater than and 60.4 °F (15.8 °C). About 95% of the time, the low temperature has been between 50.8 °F (10.4 °C) and 65.0 °F (18.3 °C).
Frost
On August 31 in CALUMET (CGS) expect the temperatures to drop below freezing for a risk of frost about 0.0% 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 1988