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Public Information Statement
National Weather Service Chicago IL
1136 AM CST Mon Dec 1 2025 /1236 PM EST Mon Dec 1 2025/

...A Look Back at the Climate for Meteorological Fall (September,
October, November) 2025 for Chicago and Rockford...

At Chicago, the average high temperature was 64.8 degrees, which
is 2.6 degrees above normal. The average low temperature was
48.4 degrees, which is 2.9 degrees above normal. The mean average
temperature for the season was 56.6 degrees, which is 2.7 degrees
above normal.

A total of 5.27 inches of liquid precipitation was recorded during
this past fall, which is 3.77 inches below normal. 10.4 inches of
snow were recorded, which is 8.4 inches above normal.

Records established or tied during the fall months:

September:
** Tied 7th driest September on record with 0.49 inches of liquid
 precipitation

October: None

November:
* Tied record daily high temperature of 71 degrees on the 15th
* Record daily snowfall of 1.2 inches on the 10th
* Record daily snowfall of 8.4 inches on the 29th
** 7th snowiest November on record with 10.4 inches of snowfall

*** 7th snowiest meteorological fall on record with 10.4 inches of
 snowfall



At Rockford, the average high temperature was 65.2 degrees, which
is 3.6 degrees above normal. The average low temperature was
42.6 degrees, which is 0.6 degrees above normal. The average
temperature for the season was 53.9 degrees, which is 2.1 degrees
above normal.

A total of 4.39 inches of liquid precipitation was recorded during
this past fall, which is 4.13 inches below normal. 10.0 inches of
snow were recorded, which is 7.5 inches above normal.

Records established or tied during the fall months:

September: None

October: None

November:
* Record daily high temperature of 70 degrees on the 15th
* Record daily snowfall of 8.0 inches on the 29th
** 4th snowiest November on record with 10.0 inches of snowfall

*** 4th snowiest meteorological fall on record with 10.0 inches
 of snowfall

..................................................................

Chicago`s climatic period of record dates back to:
  1871 for precipitation
  1872 for temperatures
  1884 for snowfall
Rockford`s climatic period of record dates back to:
  1905 for temperatures, precipitation, and snowfall

$$