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 2018

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 2018
1-Month
67.5°F
(19.7°C)
63.7°F
(17.6°C)
3.8°F
(2.1°C)
113th Coolest Coolest since: 2017 1918
14th Warmest Warmest since: 2016 1897
Aug–Sep 2018
2-Month
70.5°F
(21.4°C)
67.4°F
(19.7°C)
3.1°F
(1.7°C)
116th Coolest Coolest since: 2017 1902
11th Warmest Warmest since: 2016 1947
Jul–Sep 2018
3-Month
71.4°F
(21.9°C)
69.3°F
(20.7°C)
2.1°F
(1.2°C)
109th Coolest Coolest since: 2017 1924
18th Warmest Warmest since: 2016 1936
Jun–Sep 2018
4-Month
71.3°F
(21.8°C)
69.2°F
(20.7°C)
2.1°F
(1.1°C)
111th Coolest Coolest since: 2017 1915
16th Warmest Warmest since: 2016 2005
May–Sep 2018
5-Month
70.3°F
(21.3°C)
67.2°F
(19.6°C)
3.1°F
(1.7°C)
124th Coolest Coolest since: 2017 1924
3rd Warmest Warmest since: 1988 1921, 1988
Apr–Sep 2018
6-Month
65.3°F
(18.5°C)
63.9°F
(17.7°C)
1.4°F
(0.8°C)
100th Coolest Coolest since: 2017 1907
27th Warmest Warmest since: 2016 1921
Mar–Sep 2018
7-Month
61.1°F
(16.2°C)
59.9°F
(15.5°C)
1.2°F
(0.7°C)
99th Coolest Coolest since: 2017 1924
28th Warmest Warmest since: 2017 2012
Ties: 1919, 1939, 1941, 1995, 2017
Feb–Sep 2018
8-Month
56.7°F
(13.7°C)
55.5°F
(13.1°C)
1.2°F
(0.6°C)
96th Coolest Coolest since: 2015 1904, 1917
31st Warmest Warmest since: 2017 2012
Ties: 1946, 1953, 1990, 1995, 2007
Jan–Sep 2018
9-Month
52.8°F
(11.6°C)
51.7°F
(10.9°C)
1.1°F
(0.7°C)
86th Coolest Coolest since: 2015 1904, 1912
41st Warmest Warmest since: 2017 2012
Ties: 1941, 2001
Dec 2017–Sep 2018
10-Month
50.1°F
(10.1°C)
49.1°F
(9.5°C)
1.0°F
(0.6°C)
88th Coolest Coolest since: 2015 1904
38th Warmest Warmest since: 2017 2012
Nov 2017–Sep 2018
11-Month
49.0°F
(9.4°C)
48.1°F
(8.9°C)
0.9°F
(0.5°C)
89th Coolest Coolest since: 2015 1904
37th Warmest Warmest since: 2017 2012
Ties: 1896, 2013
Oct 2017–Sep 2018
12-Month
49.6°F
(9.8°C)
48.5°F
(9.2°C)
1.1°F
(0.6°C)
97th Coolest Coolest since: 2015 1904
29th Warmest Warmest since: 2017 2012
Ties: 1933, 1941, 1953
Apr 2017–Sep 2018
18-Month
54.7°F
(12.6°C)
53.6°F
(12.0°C)
1.1°F
(0.6°C)
97th Coolest Coolest since: 2015 1904
29th Warmest Warmest since: 2017 2012
Ties: 1919, 1953, 2010
Oct 2016–Sep 2018
24-Month
50.6°F
(10.3°C)
48.5°F
(9.2°C)
2.1°F
(1.1°C)
117th Coolest Coolest since: 2016 1918
8th Warmest Warmest since: 2017 2017
Ties: 1988
Oct 2015–Sep 2018
36-Month
51.2°F
(10.7°C)
48.4°F
(9.1°C)
2.8°F
(1.6°C)
122nd Coolest Coolest since: 2017 1979
2nd Warmest Warmest since: 2000 2000
Oct 2014–Sep 2018
48-Month
50.4°F
(10.2°C)
48.4°F
(9.1°C)
2.0°F
(1.1°C)
117th Coolest Coolest since: 2017 1905, 1918
6th Warmest Warmest since: 2013 2001, 2002, 2019
Oct 2013–Sep 2018
60-Month
49.4°F
(9.7°C)
48.4°F
(9.1°C)
1.0°F
(0.6°C)
96th Coolest Coolest since: 2017 1905, 1906
26th Warmest Warmest since: 2016 2002
Ties: 1956, 1988, 1989, 1992

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2021, retrieved on July 23, 2021 from https://www.ncdc.noaa.gov/cag/