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 August 2022. For more information, please see Climatological Rankings.


Illinois, Climate Division 2. Northeast

Average Temperature Rankings, September 1988

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1988
1-Month
65.7°F
(18.7°C)
63.7°F
(17.6°C)
2.0°F
(1.1°C)
92nd Coolest Coolest since: 1987 1918
36th Warmest Warmest since: 1986 1897
Aug–Sep 1988
2-Month
71.1°F
(21.7°C)
67.4°F
(19.7°C)
3.7°F
(2.0°C)
123rd Coolest Coolest since: 1987 1902
5th Warmest Warmest since: 1947 1947
Ties: 1900
Jul–Sep 1988
3-Month
72.9°F
(22.7°C)
69.4°F
(20.8°C)
3.5°F
(1.9°C)
126th Coolest Coolest since: 1987 1924
2nd Warmest Warmest since: 1936 1936
Jun–Sep 1988
4-Month
72.7°F
(22.6°C)
69.2°F
(20.7°C)
3.5°F
(1.9°C)
126th Coolest Coolest since: 1987 1915
2nd Warmest Warmest to Date 2005
May–Sep 1988
5-Month
70.5°F
(21.4°C)
67.1°F
(19.5°C)
3.4°F
(1.9°C)
127th Coolest Coolest since: 1987 1924
1st Warmest Warmest since: 1921 1921, 1988
Ties: 1921
Apr–Sep 1988
6-Month
66.8°F
(19.3°C)
63.9°F
(17.7°C)
2.9°F
(1.6°C)
123rd Coolest Coolest since: 1987 1907
5th Warmest Warmest since: 1921 1921
Mar–Sep 1988
7-Month
62.7°F
(17.1°C)
59.9°F
(15.5°C)
2.8°F
(1.6°C)
119th Coolest Coolest since: 1986 1924
9th Warmest Warmest since: 1987 2012
Feb–Sep 1988
8-Month
57.6°F
(14.2°C)
55.5°F
(13.1°C)
2.1°F
(1.1°C)
115th Coolest Coolest since: 1986 1904, 1917
13th Warmest Warmest since: 1987 2012
Ties: 1955
Jan–Sep 1988
9-Month
53.2°F
(11.8°C)
51.7°F
(10.9°C)
1.5°F
(0.9°C)
98th Coolest Coolest since: 1986 1904, 1912
30th Warmest Warmest since: 1987 2012
Ties: 1925, 1964
Dec 1987–Sep 1988
10-Month
51.0°F
(10.6°C)
49.1°F
(9.5°C)
1.9°F
(1.1°C)
105th Coolest Coolest since: 1986 1904
22nd Warmest Warmest since: 1987 2012
Ties: 1932, 1954
Nov 1987–Sep 1988
11-Month
50.3°F
(10.2°C)
48.1°F
(8.9°C)
2.2°F
(1.3°C)
109th Coolest Coolest since: 1986 1904
18th Warmest Warmest since: 1987 2012
Ties: 1919
Oct 1987–Sep 1988
12-Month
50.0°F
(10.0°C)
48.5°F
(9.2°C)
1.5°F
(0.8°C)
102nd Coolest Coolest since: 1986 1904
25th Warmest Warmest since: 1987 2012
Apr 1987–Sep 1988
18-Month
55.4°F
(13.0°C)
53.6°F
(12.0°C)
1.8°F
(1.0°C)
114th Coolest Coolest since: 1986 1904
13th Warmest Warmest since: 1987 2012
Ties: 1991, 2021
Oct 1986–Sep 1988
24-Month
50.6°F
(10.3°C)
48.5°F
(9.2°C)
2.1°F
(1.1°C)
118th Coolest Coolest since: 1987 1918
8th Warmest Warmest since: 1922 2017
Ties: 2018
Oct 1985–Sep 1988
36-Month
50.0°F
(10.0°C)
48.4°F
(9.1°C)
1.6°F
(0.9°C)
111th Coolest Coolest since: 1987 1979
14th Warmest Warmest since: 1955 2000
Ties: 1934, 2008
Oct 1984–Sep 1988
48-Month
49.8°F
(9.9°C)
48.4°F
(9.1°C)
1.4°F
(0.8°C)
109th Coolest Coolest since: 1987 1905, 1918
15th Warmest Warmest since: 1934 2001, 2002, 2019
Ties: 1922, 1933, 2021
Oct 1983–Sep 1988
60-Month
49.4°F
(9.7°C)
48.4°F
(9.1°C)
1.0°F
(0.6°C)
96th Coolest Coolest since: 1986 1905, 1906
27th Warmest Warmest since: 1987 2002
Ties: 1956, 1989, 1992, 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Average Temperature, published September 2022, retrieved on September 24, 2022 from https://www.ncdc.noaa.gov/cag/