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, May 2021

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 2021
1-Month
58.9°F
(14.9°C)
58.9°F
(14.9°C)
0.0°F
(0.0°C)
58th Coolest Coolest since: 2020 1907
71st Warmest Warmest since: 2018 1977
Ties: 1898
Apr–May 2021
2-Month
54.6°F
(12.6°C)
53.3°F
(11.8°C)
1.3°F
(0.8°C)
89th Coolest Coolest since: 2020 1907
40th Warmest Warmest since: 2017 1896, 1977
Ties: 1912, 1994
Mar–May 2021
3-Month
50.6°F
(10.3°C)
47.6°F
(8.7°C)
3.0°F
(1.6°C)
114th Coolest Coolest since: 2020 1926
15th Warmest Warmest since: 2012 2012
Feb–May 2021
4-Month
42.1°F
(5.6°C)
41.9°F
(5.5°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 2019 1904, 1947
60th Warmest Warmest since: 2020 2012
Ties: 1969
Jan–May 2021
5-Month
38.9°F
(3.8°C)
37.7°F
(3.2°C)
1.2°F
(0.6°C)
82nd Coolest Coolest since: 2019 1912
47th Warmest Warmest since: 2020 2012
Ties: 1930, 1934
Dec 2020–May 2021
6-Month
37.6°F
(3.1°C)
35.8°F
(2.1°C)
1.8°F
(1.0°C)
100th Coolest Coolest since: 2019 1904
28th Warmest Warmest since: 2020 2012
Ties: 1922
Nov 2020–May 2021
7-Month
38.7°F
(3.7°C)
36.1°F
(2.3°C)
2.6°F
(1.4°C)
111th Coolest Coolest since: 2020 1904
17th Warmest Warmest since: 2017 2012
Ties: 1976
Oct 2020–May 2021
8-Month
40.0°F
(4.4°C)
38.1°F
(3.4°C)
1.9°F
(1.0°C)
105th Coolest Coolest since: 2020 1904
23rd Warmest Warmest since: 2017 2012
Ties: 1964, 1992, 1995
Sep 2020–May 2021
9-Month
42.6°F
(5.9°C)
41.0°F
(5.0°C)
1.6°F
(0.9°C)
103rd Coolest Coolest since: 2019 1904
25th Warmest Warmest since: 2020 2012
Ties: 1939, 1992
Aug 2020–May 2021
10-Month
45.6°F
(7.6°C)
44.0°F
(6.7°C)
1.6°F
(0.9°C)
106th Coolest Coolest since: 2019 1904
22nd Warmest Warmest since: 2020 2012
Jul 2020–May 2021
11-Month
48.4°F
(9.1°C)
46.7°F
(8.2°C)
1.7°F
(0.9°C)
110th Coolest Coolest since: 2019 1904
18th Warmest Warmest since: 2020 2012
Jun 2020–May 2021
12-Month
50.3°F
(10.2°C)
48.4°F
(9.1°C)
1.9°F
(1.1°C)
111th Coolest Coolest since: 2020 1904
17th Warmest Warmest since: 2017 2012
Ties: 1942
Dec 2019–May 2021
18-Month
46.6°F
(8.1°C)
44.2°F
(6.8°C)
2.4°F
(1.3°C)
117th Coolest Coolest since: 2020 1905, 1918
10th Warmest Warmest since: 2017 2017
Jun 2019–May 2021
24-Month
50.2°F
(10.1°C)
48.4°F
(9.1°C)
1.8°F
(1.0°C)
112th Coolest Coolest since: 2020 1905
15th Warmest Warmest since: 2018 2017
Jun 2018–May 2021
36-Month
49.8°F
(9.9°C)
48.5°F
(9.2°C)
1.3°F
(0.7°C)
105th Coolest Coolest since: 2020 1918
21st Warmest Warmest since: 2019 2000
Ties: 1956
Jun 2017–May 2021
48-Month
49.6°F
(9.8°C)
48.4°F
(9.1°C)
1.2°F
(0.7°C)
105th Coolest Coolest since: 2017 1907
20th Warmest Warmest since: 2020 2001
Ties: 1922, 1957, 1990, 1991, 2004, 2014
Jun 2016–May 2021
60-Month
50.1°F
(10.1°C)
48.4°F
(9.1°C)
1.7°F
(1.0°C)
119th Coolest Coolest since: 2019 1908
5th Warmest Warmest since: 2020 2002
Ties: 2007, 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Average Temperature, published September 2022, retrieved on September 27, 2022 from https://www.ncdc.noaa.gov/cag/