- Country: US
- Latitude: 41.72
- Longitude: -87.53
High Temperatures
On December 15 in CHICAGO / CALUMET COAST GUARD the average high temperature is 34.9 °F (1.6 °C). The lowest recored high temperature was 34.0 °F (1.1 °C) in 1995 and the highest recored high temperature was 34.0 °F (1.1 °C) in 1995. The high temperature is usually* between 32.2 °F (0.1 °C) and 37.5 °F (3.1 °C). About a quarter of the time, the high temperature is less than 32.2 °F (0.1 °C), and another quarter of the time, the high temperature is greater than and 37.5 °F (3.1 °C). About 95% of the time, the high temperature has been between 27.2 °F (-2.7 °C) and 42.5 °F (5.8 °C).
Low Temperatures
On December 15 in CHICAGO / CALUMET COAST GUARD the average low temperature is 28.3 °F (-2.1 °C). The lowest recored low temperature was 30.9 °F (-0.6 °C) in 1995 and the lowest recored low temperature was 30.9 °F (-0.6 °C) in 1995. The low temperature is usually* between 24.2 °F (-4.3 °C) and 32.4 °F (0.2 °C). About a quarter of the time, the low temperature is less than 24.2 °F (-4.3 °C), and another quarter of the time, the low temperature is greater than and 32.4 °F (0.2 °C). About 95% of the time, the low temperature has been between 16.5 °F (-8.6 °C) and 40.1 °F (4.5 °C).
Frost
On December 15 in CHICAGO / CALUMET COAST GUARD expect the temperatures to drop below freezing for a risk of frost about 73.1% 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 1995 to 1995