Station information
- Integrated Surface Dataset (ISD) station ID: 725344
- Country: US
- Latitude: 41.72
- Longitude: -87.53
High Temperatures
On September 26 in CHICAGO / CALUMET COAST GUARD the average high temperature is 66.6 °F (19.2 °C). The lowest recored high temperature was 65.8 °F (18.8 °C) in 1994 and the highest recored high temperature was 73.9 °F (23.3 °C) in 1995. The high temperature is usually* between 62.5 °F (16.9 °C) and 70.7 °F (21.5 °C). About a quarter of the time, the high temperature is less than 62.5 °F (16.9 °C), and another quarter of the time, the high temperature is greater than and 70.7 °F (21.5 °C). About 95% of the time, the high temperature has been between 54.7 °F (12.6 °C) and 78.5 °F (25.8 °C).
Low Temperatures
On September 26 in CHICAGO / CALUMET COAST GUARD the average low temperature is 49.5 °F (9.7 °C). The lowest recored low temperature was 43.0 °F (6.1 °C) in 1994 and the lowest recored low temperature was 50.0 °F (10.0 °C) in 1995. The low temperature is usually* between 46.3 °F (7.9 °C) and 52.7 °F (11.5 °C). About a quarter of the time, the low temperature is less than 46.3 °F (7.9 °C), and another quarter of the time, the low temperature is greater than and 52.7 °F (11.5 °C). About 95% of the time, the low temperature has been between 40.2 °F (4.6 °C) and 58.7 °F (14.9 °C).
Frost
On September 26 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