Station information
- Integrated Surface Dataset (ISD) station ID: 725344
- Country: US
- Latitude: 41.72
- Longitude: -87.53
High Temperatures
On October 9 in CHICAGO / CALUMET COAST GUARD the average high temperature is 61.4 °F (16.3 °C). The lowest recored high temperature was 59.0 °F (15.0 °C) in 1994 and the highest recored high temperature was 59.0 °F (15.0 °C) in 1994. The high temperature is usually* between 55.3 °F (12.9 °C) and 67.5 °F (19.7 °C). About a quarter of the time, the high temperature is less than 55.3 °F (12.9 °C), and another quarter of the time, the high temperature is greater than and 67.5 °F (19.7 °C). About 95% of the time, the high temperature has been between 43.7 °F (6.5 °C) and 79.1 °F (26.2 °C).
Low Temperatures
On October 9 in CHICAGO / CALUMET COAST GUARD the average low temperature is 45.5 °F (7.5 °C). The lowest recored low temperature was 43.0 °F (6.1 °C) in 1994 and the lowest recored low temperature was 43.0 °F (6.1 °C) in 1994. The low temperature is usually* between 42.2 °F (5.7 °C) and 48.7 °F (9.3 °C). About a quarter of the time, the low temperature is less than 42.2 °F (5.7 °C), and another quarter of the time, the low temperature is greater than and 48.7 °F (9.3 °C). About 95% of the time, the low temperature has been between 36.1 °F (2.3 °C) and 54.9 °F (12.7 °C).
Frost
On October 9 in CHICAGO / CALUMET COAST GUARD expect the temperatures to drop below freezing for a risk of frost about 0.2% 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 1994