- Country: US
- State: IL
- Latitude: 41.717
- Longitude: -87.533
High Temperatures
On August 19 in CALUMET (CGS) the average high temperature is 79.4 °F (26.3 °C). The lowest recored high temperature was 74.8 °F (23.8 °C) in 1988 and the highest recored high temperature was 77.9 °F (25.5 °C) in 1987. The high temperature is usually* between 75.0 °F (23.9 °C) and 83.8 °F (28.8 °C). About a quarter of the time, the high temperature is less than 75.0 °F (23.9 °C), and another quarter of the time, the high temperature is greater than and 83.8 °F (28.8 °C). About 95% of the time, the high temperature has been between 66.7 °F (19.3 °C) and 92.1 °F (33.4 °C).
Low Temperatures
On August 19 in CALUMET (CGS) the average low temperature is 66.9 °F (19.4 °C). The lowest recored low temperature was 61.9 °F (16.6 °C) in 1989 and the lowest recored low temperature was 70.0 °F (21.1 °C) in 1988. The low temperature is usually* between 64.1 °F (17.8 °C) and 69.6 °F (20.9 °C). About a quarter of the time, the low temperature is less than 64.1 °F (17.8 °C), and another quarter of the time, the low temperature is greater than and 69.6 °F (20.9 °C). About 95% of the time, the low temperature has been between 58.9 °F (14.9 °C) and 74.9 °F (23.8 °C).
Frost
On August 19 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