Dry, gusty conditions will produce elevated to critical fire weather conditions across portions of the Mid-Atlantic into the Southeast. Snow and a wintry mix is expected in the Great Lakes and portions of the Northeast, with several inches of snow possible in the higher elevations. An atmospheric river continues to bring heavy rainfall and high elevation mountain snow to the West. Read More >
SEPTEMBER RECORD HIGHS…LOWS…AND PRECIPITATION FOR CHICAGO
**Updated 12/31/2022**
| Day | Record High Temp/Year |
Record Low Max/Year |
Record High Min/Year |
Record Low Temp/Year |
Record Precipitation Daily/Year |
Record Snowfall Daily/Year |
| 1 | 101/1953 | 62/1909 | 78/1912 | 45/1949 | 2.92/1977 | |
| 2 | 101/1953 | 61/1974 | 78/1913 | 44/1946 | 1.55/2010 | |
| 3 | 97/1953 | 59/1891 | 75/1973 | 47/1974 | 1.92/1961 | |
| 4 | 95/1983 | 60/1902 | 74/1971 | 45/1997 | 2.95/1894 | |
| 5 | 98/1899 | 62/1909 | 77/1912 | 44/1988 | 1.89/1971 | |
| 6 | 97/1960 | 61/1885 | 78/1881 | 42/1984 | 1.53/1894 | |
| 7 | 100/1960 | 61/1924 | 78/1922 | 42/1986 | 1.79/1980 | |
| 8 | 96/1960 | 54/1883 | 76/1922 | 43/1986 | 1.65/1885 | |
| 9 | 95/1983 | 56/1883 | 75/1912 | 43/1986 | 3.44/1875 | |
| 10 | 95/2013 | 53/1917 | 77/2013 | 44/1943 | 2.48/1922 | |
| 11 | 95/1952 | 56/2014 | 73/1961 | 42/1993 | 2.37/2000 | |
| 12 | 96/1952 | 53/1902 | 72/1931 | 44/2014 | 2.43/1961 | |
| 13 | 98/1939 | 55/1880 | 75/1927 | 39/1890 | 6.64/2008 | |
| 14 | 99/1939 | 54/1923 | 76/1939 | 40/1985 | 2.42/1896 | |
| 15 | 99/1939 | 55/1993 | 75/1927 | 39/2007 | 1.38/1936 | |
| 16 | 92/1955 | 56/1959 | 72/1907 | 37/1984 | 1.16/1980 | |
| 17 | 93/1955 | 51/1981 | 71/1906 | 37/1984 | 2.42/1927 | |
| 18 | 94/1955 | 54/1901 | 71/1965 | 40/1903 | 2.41/2015 | |
| 19 | 93/1955 | 52/1938 | 74/1908 | 40/1991 | 1.72/2001 | |
| 20 | 93/2018 | 52/1901 | 73/1931 | 36/1991 | 1.33/2001 | |
| 21 | 94/2017 | 50/1995 | 76/1931 | 39/1991 | 1.67/1947 | |
| 22 | 94/2017 | 49/1974 | 73/1895 | 32/1995 | 1.73/2006 | |
| 23 | 95/2017 | 51/1928 | 72/2017 | 29/1995 | 2.09/1961 | |
| 24 | 93/2017 | 51/1942 | 71/1930 | 35/1989 | 1.85/1977 | |
| 25 | 92/2017 | 46/1942 | 72/1920 | 30/1942 | 1.85/1961 | T/1942 |
| 26 | 92/2017 | 47/1942 | 71/1973 | 35/1928 | 2.71/1933 | |
| 27 | 91/1971 | 49/1942 | 71/1971 | 31/1942 | 2.28/2019 | |
| 28 | 92/1953 | 50/1893 | 71/1971 | 29/1942 | 3.65/1972 | |
| 29 | 99/1953 | 44/1899 | 69/1904 | 32/1984 | 1.39/1921 | |
| 30 | 92/1971 | 44/1899 | 69/1971 | 29/1984 | 1.27/1896 |
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