- Country: US
- State: IL
- Latitude: 41.717
- Longitude: -87.533
High Temperatures
On July 27 in CALUMET (CGS) the average high temperature is 83.1 °F (28.4 °C). The lowest recored high temperature was 73.9 °F (23.3 °C) in 1987 and the highest recored high temperature was 90.9 °F (32.7 °C) in 1989. The high temperature is usually* between 78.4 °F (25.8 °C) and 87.7 °F (30.9 °C). About a quarter of the time, the high temperature is less than 78.4 °F (25.8 °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 69.7 °F (20.9 °C) and 96.5 °F (35.8 °C).
Low Temperatures
On July 27 in CALUMET (CGS) the average low temperature is 70.8 °F (21.5 °C). The lowest recored low temperature was 61.9 °F (16.6 °C) in 1988 and the lowest recored low temperature was 79.0 °F (26.1 °C) in 1989. The low temperature is usually* between 67.2 °F (19.6 °C) and 74.4 °F (23.5 °C). About a quarter of the time, the low temperature is less than 67.2 °F (19.6 °C), and another quarter of the time, the low temperature is greater than and 74.4 °F (23.5 °C). About 95% of the time, the low temperature has been between 60.4 °F (15.8 °C) and 81.2 °F (27.3 °C).
Frost
On July 27 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 1989