February 25 - Chicago - Weather History and Averages

High Temperatures

On February 25 in Chicago, IL (Illinois), USA the average high temperature is 39.2 °F (4.0 °C). The lowest recored high temperature was 9.0 °F (-12.8 °C) in 1967 and the highest recored high temperature was 73.0 °F (22.8 °C) in 2000. The high temperature is usually* between 32.0 °F (-0.0 °C) and 46.3 °F (8.0 °C). About a quarter of the time, the high temperature is less than 32.0 °F (-0.0 °C), and another quarter of the time, the high temperature is greater than and 46.3 °F (8.0 °C). About 95% of the time, the high temperature has been between 18.3 °F (-7.6 °C) and 60.0 °F (15.6 °C).

Low Temperatures

On February 25 in Chicago, IL (Illinois), USA the average low temperature is 24.9 °F (-4.0 °C). The lowest recored low temperature was -8.0 °F (-22.2 °C) in 1967 and the lowest recored low temperature was 52.0 °F (11.1 °C) in 1957. The low temperature is usually* between 17.9 °F (-7.8 °C) and 31.9 °F (-0.1 °C). About a quarter of the time, the low temperature is less than 17.9 °F (-7.8 °C), and another quarter of the time, the low temperature is greater than and 31.9 °F (-0.1 °C). About 95% of the time, the low temperature has been between 4.6 °F (-15.2 °C) and 45.2 °F (7.3 °C).

Frost

On February 25 in Chicago, IL (Illinois), USA expect the temperatures to drop below freezing for a risk of frost about 75.4% 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: