Station information
- Integrated Surface Dataset (ISD) station ID: 725344
- Country: US
- Latitude: 41.72
- Longitude: -87.53
High Temperatures
On October 17 in CHICAGO / CALUMET COAST GUARD the average high temperature is 72.7 °F (22.6 °C). The lowest recored high temperature was 72.9 °F (22.7 °C) in 1995 and the highest recored high temperature was 75.9 °F (24.4 °C) in 1994. The high temperature is usually* between 70.4 °F (21.4 °C) and 75.0 °F (23.9 °C). About a quarter of the time, the high temperature is less than 70.4 °F (21.4 °C), and another quarter of the time, the high temperature is greater than and 75.0 °F (23.9 °C). About 95% of the time, the high temperature has been between 66.1 °F (18.9 °C) and 79.4 °F (26.3 °C).
Low Temperatures
On October 17 in CHICAGO / CALUMET COAST GUARD the average low temperature is 52.7 °F (11.5 °C). The lowest recored low temperature was 36.9 °F (2.7 °C) in 1995 and the lowest recored low temperature was 57.9 °F (14.4 °C) in 1994. The low temperature is usually* between 46.6 °F (8.1 °C) and 58.8 °F (14.9 °C). About a quarter of the time, the low temperature is less than 46.6 °F (8.1 °C), and another quarter of the time, the low temperature is greater than and 58.8 °F (14.9 °C). About 95% of the time, the low temperature has been between 35.0 °F (1.7 °C) and 70.4 °F (21.3 °C).
Frost
On October 17 in CHICAGO / CALUMET COAST GUARD expect the temperatures to drop below freezing for a risk of frost about 1.1% 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