October 2020 Climate Summary

Overview & Graphics
Monthly Summary
Events

Overview & Graphics

A look at Chicago's and Rockford's temperatures and precipitation for the month of October.

Chicago and Rockford Monthly Summary

Public Information Statement
National Weather Service Chicago IL
1238 PM CST Sun Nov 1 2020 /138 PM EST Sun Nov 1 2020/

...A Look Back at the Climate for the Month of October 2020 for
Chicago and Rockford...

At Chicago, the average high temperature was 60.9 degrees, which
is 1.4 degrees below normal. The average low temperature was 42.1
degrees, which is 0.7 degrees below normal. The average
temperature for the month was 51.5 degrees, which is 1.0 degree
below normal. During the month of October, 3.65 inches of
precipitation were recorded, which is 0.50 inches above normal.
A trace of snow was recorded, which is 0.2 inches below normal.

There were no records set during the month of October 2020 for
Chicago.

At Rockford, the average high temperature was 60.6 degrees, which
is 2.1 degrees below normal. The average low temperature was 38.2
degrees, which is 2.5 degrees below normal. The average
temperature for the month was 49.4 degrees, which is 2.3 degrees
below normal. During the month of October, 2.12 inches of
precipitation were recorded, which is 0.55 inches below normal. A
trace of snow was recorded, which is 0.1 inches below normal.

There were no records set during the month of October 2020 for
Rockford.

$$

Monthly Climate Report: Chicago | Rockford

Events

No significant weather events occurred in the area this past month.

NWS Chicago Science and Past Events Page