Station information
- Integrated Surface Dataset (ISD) station ID: 725344
- Country: US
- Latitude: 41.72
- Longitude: -87.53
High Temperatures
On January 20 in CHICAGO / CALUMET COAST GUARD the average high temperature is 31.1 °F (-0.5 °C). The lowest recored high temperature was 21.9 °F (-5.6 °C) in 1996 and the highest recored high temperature was 36.9 °F (2.7 °C) in 1995. The high temperature is usually* between 27.4 °F (-2.5 °C) and 34.7 °F (1.5 °C). About a quarter of the time, the high temperature is less than 27.4 °F (-2.5 °C), and another quarter of the time, the high temperature is greater than and 34.7 °F (1.5 °C). About 95% of the time, the high temperature has been between 20.5 °F (-6.4 °C) and 41.7 °F (5.4 °C).
Low Temperatures
On January 20 in CHICAGO / CALUMET COAST GUARD the average low temperature is 19.4 °F (-7.0 °C). The lowest recored low temperature was 5.0 °F (-15.0 °C) in 1996 and the lowest recored low temperature was 29.8 °F (-1.2 °C) in 1995. The low temperature is usually* between 11.8 °F (-11.2 °C) and 27.1 °F (-2.7 °C). About a quarter of the time, the low temperature is less than 11.8 °F (-11.2 °C), and another quarter of the time, the low temperature is greater than and 27.1 °F (-2.7 °C). About 95% of the time, the low temperature has been between -2.7 °F (-19.3 °C) and 41.6 °F (5.4 °C).
Frost
On January 20 in CHICAGO / CALUMET COAST GUARD expect the temperatures to drop below freezing for a risk of frost about 86.6% 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 1995 to 1996