Station information
- Integrated Surface Dataset (ISD) station ID: 722418
- Country: US
- State: IL
- Latitude: 41.717
- Longitude: -87.533
High Temperatures
On August 1 in CALUMET (CGS) the average high temperature is 81.8 °F (27.6 °C). The lowest recored high temperature was 75.9 °F (24.4 °C) in 1989 and the highest recored high temperature was 95.9 °F (35.5 °C) in 1988. The high temperature is usually* between 75.8 °F (24.4 °C) and 87.7 °F (30.9 °C). About a quarter of the time, the high temperature is less than 75.8 °F (24.4 °C), and another quarter of the time, the high temperature is greater than and 87.7 °F (30.9 °C). About 95% of the time, the high temperature has been between 64.6 °F (18.1 °C) and 99.0 °F (37.2 °C).
Low Temperatures
On August 1 in CALUMET (CGS) the average low temperature is 73.7 °F (23.2 °C). The lowest recored low temperature was 68.9 °F (20.5 °C) in 1989 and the lowest recored low temperature was 79.0 °F (26.1 °C) in 1988. The low temperature is usually* between 69.9 °F (21.1 °C) and 77.4 °F (25.2 °C). About a quarter of the time, the low temperature is less than 69.9 °F (21.1 °C), and another quarter of the time, the low temperature is greater than and 77.4 °F (25.2 °C). About 95% of the time, the low temperature has been between 62.8 °F (17.1 °C) and 84.5 °F (29.2 °C).
Frost
On August 1 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 1988 to 1989