Station information
- Integrated Surface Dataset (ISD) station ID: 725344
- Country: US
- Latitude: 41.72
- Longitude: -87.53
High Temperatures
On July 11 in CHICAGO / CALUMET COAST GUARD the average high temperature is 84.3 °F (29.1 °C). The lowest recored high temperature was 77.9 °F (25.5 °C) in 1994 and the highest recored high temperature was 86.9 °F (30.5 °C) in 1995. The high temperature is usually* between 81.2 °F (27.3 °C) and 87.5 °F (30.8 °C). About a quarter of the time, the high temperature is less than 81.2 °F (27.3 °C), and another quarter of the time, the high temperature is greater than and 87.5 °F (30.8 °C). About 95% of the time, the high temperature has been between 75.2 °F (24.0 °C) and 93.4 °F (34.1 °C).
Low Temperatures
On July 11 in CHICAGO / CALUMET COAST GUARD the average low temperature is 62.7 °F (17.1 °C). The lowest recored low temperature was 55.9 °F (13.3 °C) in 1994 and the lowest recored low temperature was 61.9 °F (16.6 °C) in 1995. The low temperature is usually* between 58.9 °F (14.9 °C) and 66.5 °F (19.2 °C). About a quarter of the time, the low temperature is less than 58.9 °F (14.9 °C), and another quarter of the time, the low temperature is greater than and 66.5 °F (19.2 °C). About 95% of the time, the low temperature has been between 51.7 °F (10.9 °C) and 73.7 °F (23.2 °C).
Frost
On July 11 in CHICAGO / CALUMET COAST GUARD 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:
- CHICAGO / CALUMET COAST GUARD — Integrated Surface Dataset (ISD) station ID: 725344 — from year 1994 to 1995