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Typical weather in Chicago, IL (Illinois), USA on December 23

High Temperatures

On December 23 in Chicago, IL (Illinois), USA the average high temperature is 35.6 °F (2.0 °C). The lowest recored high temperature was -6.0 °F (-21.1 °C) in 1983 and the highest recored high temperature was 62.6 °F (17.0 °C) in 2015. The high temperature is usually* between 27.3 °F (-2.6 °C) and 43.9 °F (6.6 °C). About a quarter of the time, the high temperature is less than 27.3 °F (-2.6 °C), and another quarter of the time, the high temperature is greater than and 43.9 °F (6.6 °C). About 95% of the time, the high temperature has been between 11.5 °F (-11.4 °C) and 59.7 °F (15.4 °C).

Low Temperatures

On December 23 in Chicago, IL (Illinois), USA the average low temperature is 21.9 °F (-5.6 °C). The lowest recored low temperature was -18.9 °F (-28.3 °C) in 1983 and the lowest recored low temperature was 48.9 °F (9.4 °C) in 1979. The low temperature is usually* between 12.6 °F (-10.8 °C) and 31.2 °F (-0.4 °C). About a quarter of the time, the low temperature is less than 12.6 °F (-10.8 °C), and another quarter of the time, the low temperature is greater than and 31.2 °F (-0.4 °C). About 95% of the time, the low temperature has been between -5.1 °F (-20.6 °C) and 48.9 °F (9.4 °C).

Frost

On December 23 in Chicago, IL (Illinois), USA expect the temperatures to drop below freezing for a risk of frost about 76.7% of the time.

Usually* in this context means around 50% of the time, assuming a normal distribution of values.

Data Source(s)

The data used to compute the average high/low temperatures for this location were taken from the following stations: