Station information
- Integrated Surface Dataset (ISD) station ID: 997338
- Country: US
- State: IL
- Latitude: 42.0
- Longitude: -87.5
High Temperatures
On December 31 in CHICAGO the average high temperature is 36.0 °F (2.2 °C). The lowest recored high temperature was 13.6 °F (-10.2 °C) in 2013 and the highest recored high temperature was 56.5 °F (13.6 °C) in 2006. The high temperature is usually* between 29.0 °F (-1.7 °C) and 43.0 °F (6.1 °C). About a quarter of the time, the high temperature is less than 29.0 °F (-1.7 °C), and another quarter of the time, the high temperature is greater than and 43.0 °F (6.1 °C). About 95% of the time, the high temperature has been between 15.6 °F (-9.1 °C) and 56.4 °F (13.6 °C).
Low Temperatures
On December 31 in CHICAGO the average low temperature is 25.7 °F (-3.5 °C). The lowest recored low temperature was 5.2 °F (-14.9 °C) in 2013 and the lowest recored low temperature was 42.6 °F (5.9 °C) in 2010. The low temperature is usually* between 18.4 °F (-7.6 °C) and 32.9 °F (0.5 °C). About a quarter of the time, the low temperature is less than 18.4 °F (-7.6 °C), and another quarter of the time, the low temperature is greater than and 32.9 °F (0.5 °C). About 95% of the time, the low temperature has been between 4.5 °F (-15.3 °C) and 46.8 °F (8.2 °C).
Frost
On December 31 in CHICAGO expect the temperatures to drop below freezing for a risk of frost about 72.2% 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 — Integrated Surface Dataset (ISD) station ID: 997338 — from year 2005 to 2024