June 12 - Chicago - Weather History and Averages

High Temperatures

On June 12 in Chicago, IL (Illinois), USA the average high temperature is 79.2 °F (26.2 °C). The lowest recored high temperature was 54.1 °F (12.3 °C) in 2011 and the highest recored high temperature was 97.0 °F (36.1 °C) in 1956. The high temperature is usually* between 73.4 °F (23.0 °C) and 85.1 °F (29.5 °C). About a quarter of the time, the high temperature is less than 73.4 °F (23.0 °C), and another quarter of the time, the high temperature is greater than and 85.1 °F (29.5 °C). About 95% of the time, the high temperature has been between 62.2 °F (16.8 °C) and 96.3 °F (35.7 °C).

Low Temperatures

On June 12 in Chicago, IL (Illinois), USA the average low temperature is 60.0 °F (15.6 °C). The lowest recored low temperature was 41.0 °F (5.0 °C) in 1980 and the lowest recored low temperature was 76.3 °F (24.6 °C) in 2017. The low temperature is usually* between 55.5 °F (13.0 °C) and 64.6 °F (18.1 °C). About a quarter of the time, the low temperature is less than 55.5 °F (13.0 °C), and another quarter of the time, the low temperature is greater than and 64.6 °F (18.1 °C). About 95% of the time, the low temperature has been between 46.7 °F (8.2 °C) and 73.3 °F (23.0 °C).

Frost

On June 12 in Chicago, IL (Illinois), USA expect the temperatures to drop below freezing for a risk of frost about 0.0% 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: