Station information
- Integrated Surface Dataset (ISD) station ID: 725344
- Country: US
- Latitude: 41.72
- Longitude: -87.53
High Temperatures
On December 12 in CHICAGO / CALUMET COAST GUARD the average high temperature is 23.7 °F (-4.6 °C). The lowest recored high temperature was 20.8 °F (-6.2 °C) in 1995 and the highest recored high temperature was 27.9 °F (-2.3 °C) in 1994. The high temperature is usually* between 20.3 °F (-6.5 °C) and 27.2 °F (-2.7 °C). About a quarter of the time, the high temperature is less than 20.3 °F (-6.5 °C), and another quarter of the time, the high temperature is greater than and 27.2 °F (-2.7 °C). About 95% of the time, the high temperature has been between 13.7 °F (-10.2 °C) and 33.8 °F (1.0 °C).
Low Temperatures
On December 12 in CHICAGO / CALUMET COAST GUARD the average low temperature is 14.9 °F (-9.5 °C). The lowest recored low temperature was 9.0 °F (-12.8 °C) in 1995 and the lowest recored low temperature was 21.9 °F (-5.6 °C) in 1994. The low temperature is usually* between 9.7 °F (-12.4 °C) and 20.0 °F (-6.7 °C). About a quarter of the time, the low temperature is less than 9.7 °F (-12.4 °C), and another quarter of the time, the low temperature is greater than and 20.0 °F (-6.7 °C). About 95% of the time, the low temperature has been between -0.0 °F (-17.8 °C) and 29.8 °F (-1.2 °C).
Frost
On December 12 in CHICAGO / CALUMET COAST GUARD expect the temperatures to drop below freezing for a risk of frost about 98.8% 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