Climate at a Glance

Divisional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of June 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 2. Northeast

Average Temperature Rankings, September 1990

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1990
1-Month
65.6°F
(18.7°C)
63.7°F
(17.6°C)
1.9°F
(1.1°C)
91st Coolest Coolest since: 1989 1918
36th Warmest Warmest since: 1988 1897
Ties: 1900, 2013
Aug–Sep 1990
2-Month
68.1°F
(20.1°C)
67.4°F
(19.7°C)
0.7°F
(0.4°C)
77th Coolest Coolest since: 1989 1902
50th Warmest Warmest since: 1988 1947
Ties: 1970, 2020
Jul–Sep 1990
3-Month
69.3°F
(20.7°C)
69.3°F
(20.7°C)
0.0°F
(0.0°C)
54th Coolest Coolest since: 1989 1924
73rd Warmest Warmest since: 1988 1936
Ties: 1920, 1968
Jun–Sep 1990
4-Month
69.3°F
(20.7°C)
69.1°F
(20.6°C)
0.2°F
(0.1°C)
57th Coolest Coolest since: 1989 1915
70th Warmest Warmest since: 1988 2005
Ties: 1964, 1986
May–Sep 1990
5-Month
66.6°F
(19.2°C)
67.1°F
(19.5°C)
-0.5°F
(-0.3°C)
36th Coolest Coolest since: 1989 1924
91st Warmest Warmest since: 1988 1921, 1988
Ties: 1942, 1957, 1961, 1982
Apr–Sep 1990
6-Month
63.7°F
(17.6°C)
63.9°F
(17.7°C)
-0.2°F
(-0.1°C)
47th Coolest Coolest since: 1989 1907
80th Warmest Warmest since: 1988 1921
Ties: 1956, 1984
Mar–Sep 1990
7-Month
60.5°F
(15.8°C)
59.9°F
(15.5°C)
0.6°F
(0.3°C)
77th Coolest Coolest since: 1989 1924
50th Warmest Warmest since: 1988 2012
Ties: 1908, 1953, 1963, 2015
Feb–Sep 1990
8-Month
56.7°F
(13.7°C)
55.5°F
(13.1°C)
1.2°F
(0.6°C)
96th Coolest Coolest since: 1989 1904, 1917
31st Warmest Warmest since: 1988 2012
Ties: 1946, 1953, 1995, 2007, 2018
Jan–Sep 1990
9-Month
54.0°F
(12.2°C)
51.7°F
(10.9°C)
2.3°F
(1.3°C)
114th Coolest Coolest since: 1989 1904, 1912
13th Warmest Warmest since: 1987 2012
Ties: 1933, 2000, 2020
Dec 1989–Sep 1990
10-Month
50.2°F
(10.1°C)
49.2°F
(9.6°C)
1.0°F
(0.5°C)
90th Coolest Coolest since: 1989 1904
36th Warmest Warmest since: 1988 2012
Ties: 1942
Nov 1989–Sep 1990
11-Month
48.9°F
(9.4°C)
48.1°F
(8.9°C)
0.8°F
(0.5°C)
86th Coolest Coolest since: 1989 1904
40th Warmest Warmest since: 1988 2012
Oct 1989–Sep 1990
12-Month
49.3°F
(9.6°C)
48.5°F
(9.2°C)
0.8°F
(0.4°C)
88th Coolest Coolest since: 1989 1904
38th Warmest Warmest since: 1988 2012
Apr 1989–Sep 1990
18-Month
53.8°F
(12.1°C)
53.6°F
(12.0°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1984 1904
60th Warmest Warmest since: 1989 2012
Ties: 1971, 1973, 2001, 2003
Oct 1988–Sep 1990
24-Month
48.7°F
(9.3°C)
48.5°F
(9.2°C)
0.2°F
(0.1°C)
74th Coolest Coolest since: 1985 1918
51st Warmest Warmest since: 1989 2017
Ties: 1965, 1983
Oct 1987–Sep 1990
36-Month
49.1°F
(9.5°C)
48.4°F
(9.1°C)
0.7°F
(0.4°C)
89th Coolest Coolest since: 1986 1979
35th Warmest Warmest since: 1989 2000
Ties: 1939, 1941, 1957
Oct 1986–Sep 1990
48-Month
49.6°F
(9.8°C)
48.4°F
(9.1°C)
1.2°F
(0.7°C)
104th Coolest Coolest since: 1989 1905, 1918
19th Warmest Warmest since: 1988 2001, 2002, 2019
Ties: 1935, 1956, 1991
Oct 1985–Sep 1990
60-Month
49.5°F
(9.7°C)
48.4°F
(9.1°C)
1.1°F
(0.6°C)
100th Coolest Coolest since: 1989 1905, 1906
22nd Warmest Warmest since: 1987 2002
Ties: 1923, 1957, 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2021, retrieved on August 2, 2021 from https://www.ncdc.noaa.gov/cag/