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 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 9. Southeast

Average Temperature Rankings, May 1955

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1955
1-Month
66.6°F
(19.2°C)
65.0°F
(18.3°C)
1.6°F
(0.9°C)
83rd Coolest Coolest since: 1954 1924
43rd Warmest Warmest since: 1953 2018
Ties: 1986
Apr–May 1955
2-Month
63.7°F
(17.6°C)
60.2°F
(15.7°C)
3.5°F
(1.9°C)
117th Coolest Coolest since: 1954 1907
9th Warmest Warmest since: 1941 1896
Mar–May 1955
3-Month
57.7°F
(14.3°C)
55.1°F
(12.8°C)
2.6°F
(1.5°C)
113th Coolest Coolest since: 1954 1960
13th Warmest Warmest since: 1946 2012
Feb–May 1955
4-Month
52.3°F
(11.3°C)
50.0°F
(10.0°C)
2.3°F
(1.3°C)
109th Coolest Coolest since: 1954 1978
17th Warmest Warmest since: 1946 2012
Ties: 1986
Jan–May 1955
5-Month
48.4°F
(9.1°C)
46.3°F
(7.9°C)
2.1°F
(1.2°C)
106th Coolest Coolest since: 1952 1978
20th Warmest Warmest since: 1954 2012
Ties: 1896, 1933, 1974, 1986, 1992, 2004
Dec 1954–May 1955
6-Month
46.3°F
(7.9°C)
44.4°F
(6.9°C)
1.9°F
(1.0°C)
107th Coolest Coolest since: 1954 1978
18th Warmest Warmest since: 1954 2012
Ties: 1896, 1946, 1949, 1954, 1987
Nov 1954–May 1955
7-Month
46.0°F
(7.8°C)
44.4°F
(6.9°C)
1.6°F
(0.9°C)
100th Coolest Coolest since: 1952 1978
25th Warmest Warmest since: 1954 2012
Ties: 1925, 1935, 1992
Oct 1954–May 1955
8-Month
47.5°F
(8.6°C)
46.1°F
(7.8°C)
1.4°F
(0.8°C)
98th Coolest Coolest since: 1953 1978
27th Warmest Warmest since: 1954 2012
Ties: 1922, 1938, 1942
Sep 1954–May 1955
9-Month
50.2°F
(10.1°C)
48.6°F
(9.2°C)
1.6°F
(0.9°C)
104th Coolest Coolest since: 1953 1978
21st Warmest Warmest since: 1954 2017
Aug 1954–May 1955
10-Month
53.1°F
(11.7°C)
51.4°F
(10.8°C)
1.7°F
(0.9°C)
112th Coolest Coolest since: 1954 1978
13th Warmest Warmest since: 1942 2017
Ties: 1942
Jul 1954–May 1955
11-Month
55.6°F
(13.1°C)
53.7°F
(12.1°C)
1.9°F
(1.0°C)
116th Coolest Coolest since: 1954 1977
9th Warmest Warmest since: 1932 2012, 2017
Ties: 1922
Jun 1954–May 1955
12-Month
57.4°F
(14.1°C)
55.4°F
(13.0°C)
2.0°F
(1.1°C)
116th Coolest Coolest since: 1954 1977
9th Warmest Warmest since: 1935 2012, 2017
Ties: 1935
Dec 1953–May 1955
18-Month
53.7°F
(12.1°C)
51.7°F
(10.9°C)
2.0°F
(1.2°C)
115th Coolest Coolest since: 1954 1979
9th Warmest Warmest since: 1954 2017
Ties: 1954, 1992, 2018
Jun 1953–May 1955
24-Month
57.4°F
(14.1°C)
55.5°F
(13.1°C)
1.9°F
(1.0°C)
116th Coolest Coolest since: 1954 1978
8th Warmest Warmest since: 1933 2017
Jun 1952–May 1955
36-Month
57.1°F
(13.9°C)
55.4°F
(13.0°C)
1.7°F
(0.9°C)
115th Coolest Coolest since: 1954 1979
8th Warmest Warmest since: 1934 2018
Ties: 1933
Jun 1951–May 1955
48-Month
56.6°F
(13.7°C)
55.4°F
(13.0°C)
1.2°F
(0.7°C)
111th Coolest Coolest since: 1954 1980
11th Warmest Warmest since: 1935 2019
Ties: 1933, 1957, 2001, 2006
Jun 1950–May 1955
60-Month
56.0°F
(13.3°C)
55.4°F
(13.0°C)
0.6°F
(0.3°C)
83rd Coolest Coolest since: 1954 1980, 1981
38th Warmest Warmest since: 1946 1935
Ties: 1943, 1946, 1992

Citing This Page

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