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 May 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 9. Southeast

Average Temperature Rankings, May 1921

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1921
1-Month
66.2°F
(19.0°C)
65.0°F
(18.3°C)
1.2°F
(0.7°C)
76th Coolest Coolest since: 1920 1924
50th Warmest Warmest since: 1918 2018
Ties: 2017
Apr–May 1921
2-Month
61.6°F
(16.4°C)
60.2°F
(15.7°C)
1.4°F
(0.7°C)
90th Coolest Coolest since: 1920 1907
36th Warmest Warmest since: 1915 1896
Ties: 1925, 2007
Mar–May 1921
3-Month
59.1°F
(15.1°C)
55.1°F
(12.8°C)
4.0°F
(2.3°C)
122nd Coolest Coolest since: 1920 1960
4th Warmest Warmest to Date 2012
Feb–May 1921
4-Month
54.0°F
(12.2°C)
50.0°F
(10.0°C)
4.0°F
(2.2°C)
121st Coolest Coolest since: 1920 1978
5th Warmest Warmest to Date 2012
Ties: 1946
Jan–May 1921
5-Month
50.7°F
(10.4°C)
46.3°F
(7.9°C)
4.4°F
(2.5°C)
123rd Coolest Coolest since: 1920 1978
3rd Warmest Warmest to Date 2012
Dec 1920–May 1921
6-Month
48.3°F
(9.1°C)
44.3°F
(6.8°C)
4.0°F
(2.3°C)
122nd Coolest Coolest since: 1920 1978
3rd Warmest Warmest to Date 2012
Nov 1920–May 1921
7-Month
47.5°F
(8.6°C)
44.5°F
(6.9°C)
3.0°F
(1.7°C)
118th Coolest Coolest since: 1920 1978
7th Warmest Warmest to Date 2012
Ties: 2002
Oct 1920–May 1921
8-Month
49.2°F
(9.6°C)
46.1°F
(7.8°C)
3.1°F
(1.8°C)
119th Coolest Coolest since: 1920 1978
6th Warmest Warmest to Date 2012
Sep 1920–May 1921
9-Month
51.6°F
(10.9°C)
48.7°F
(9.3°C)
2.9°F
(1.6°C)
120th Coolest Coolest since: 1920 1978
5th Warmest Warmest to Date 2017
Aug 1920–May 1921
10-Month
53.8°F
(12.1°C)
51.4°F
(10.8°C)
2.4°F
(1.3°C)
119th Coolest Coolest since: 1920 1978
6th Warmest Warmest to Date 2017
Ties: 2000
Jul 1920–May 1921
11-Month
55.8°F
(13.2°C)
53.8°F
(12.1°C)
2.0°F
(1.1°C)
117th Coolest Coolest since: 1920 1977
8th Warmest Warmest to Date 2012, 2017
Jun 1920–May 1921
12-Month
57.2°F
(14.0°C)
55.5°F
(13.1°C)
1.7°F
(0.9°C)
113th Coolest Coolest since: 1920 1977
12th Warmest Warmest to Date 2012, 2017
Ties: 1942
Dec 1919–May 1921
18-Month
52.1°F
(11.2°C)
51.7°F
(10.9°C)
0.4°F
(0.3°C)
75th Coolest Coolest since: 1919 1979
49th Warmest Warmest since: 1920 2017
Ties: 1897, 1943, 1949, 1995
Jun 1919–May 1921
24-Month
56.1°F
(13.4°C)
55.4°F
(13.0°C)
0.7°F
(0.4°C)
93rd Coolest Coolest since: 1920 1978
31st Warmest Warmest since: 1915 2017
Ties: 1950, 1987, 1991, 2009
Jun 1918–May 1921
36-Month
56.2°F
(13.4°C)
55.4°F
(13.0°C)
0.8°F
(0.4°C)
96th Coolest Coolest since: 1920 1979
27th Warmest Warmest to Date 2018
Ties: 1944, 2005, 2009
Jun 1917–May 1921
48-Month
55.3°F
(12.9°C)
55.4°F
(13.0°C)
-0.1°F
(-0.1°C)
39th Coolest Coolest since: 1920 1980
83rd Warmest Warmest since: 1917 2019
Ties: 1912, 1931, 1951, 1953, 1967
Jun 1916–May 1921
60-Month
55.2°F
(12.9°C)
55.4°F
(13.0°C)
-0.2°F
(-0.1°C)
35th Coolest Coolest since: 1920 1980, 1981
86th Warmest Warmest since: 1917 1935
Ties: 1903, 1951, 1952, 1996, 1998

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2019, retrieved on June 16, 2019 from https://www.ncdc.noaa.gov/cag/