Station information
- Integrated Surface Dataset (ISD) station ID: 725344
- Country: US
- Latitude: 41.72
- Longitude: -87.53
High Temperatures
On August 11 in CHICAGO / CALUMET COAST GUARD the average high temperature is 79.1 °F (26.1 °C). The lowest recored high temperature was 65.8 °F (18.8 °C) in 1994 and the highest recored high temperature was 86.9 °F (30.5 °C) in 1995. The high temperature is usually* between 70.3 °F (21.3 °C) and 87.9 °F (31.0 °C). About a quarter of the time, the high temperature is less than 70.3 °F (21.3 °C), and another quarter of the time, the high temperature is greater than and 87.9 °F (31.0 °C). About 95% of the time, the high temperature has been between 53.5 °F (11.9 °C) and 104.6 °F (40.3 °C).
Low Temperatures
On August 11 in CHICAGO / CALUMET COAST GUARD the average low temperature is 68.1 °F (20.1 °C). The lowest recored low temperature was 57.9 °F (14.4 °C) in 1994 and the lowest recored low temperature was 70.0 °F (21.1 °C) in 1995. The low temperature is usually* between 60.6 °F (15.9 °C) and 75.7 °F (24.3 °C). About a quarter of the time, the low temperature is less than 60.6 °F (15.9 °C), and another quarter of the time, the low temperature is greater than and 75.7 °F (24.3 °C). About 95% of the time, the low temperature has been between 46.3 °F (7.9 °C) and 90.0 °F (32.2 °C).
Frost
On August 11 in CHICAGO / CALUMET COAST GUARD 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:
- CHICAGO / CALUMET COAST GUARD — Integrated Surface Dataset (ISD) station ID: 725344 — from year 1994 to 1995