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


Illinois, Climate Division 9. Southeast

Average Temperature Rankings, May 1948

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1948
1-Month
63.3°F
(17.4°C)
65.0°F
(18.3°C)
-1.7°F
(-0.9°C)
38th Coolest Coolest since: 1947 1924
88th Warmest Warmest since: 1944 2018
Ties: 1978
Apr–May 1948
2-Month
61.2°F
(16.2°C)
60.2°F
(15.7°C)
1.0°F
(0.5°C)
80th Coolest Coolest since: 1947 1907
46th Warmest Warmest since: 1944 1896
Ties: 1905, 1933, 1981
Mar–May 1948
3-Month
55.9°F
(13.3°C)
55.0°F
(12.8°C)
0.9°F
(0.5°C)
80th Coolest Coolest since: 1947 1960
46th Warmest Warmest since: 1946 2012
Ties: 1930
Feb–May 1948
4-Month
50.5°F
(10.3°C)
50.0°F
(10.0°C)
0.5°F
(0.3°C)
69th Coolest Coolest since: 1947 1978
57th Warmest Warmest since: 1946 2012
Ties: 1952
Jan–May 1948
5-Month
45.4°F
(7.4°C)
46.3°F
(7.9°C)
-0.9°F
(-0.5°C)
37th Coolest Coolest since: 1947 1978
89th Warmest Warmest since: 1946 2012
Ties: 1906, 1988, 2008
Dec 1947–May 1948
6-Month
43.9°F
(6.6°C)
44.4°F
(6.9°C)
-0.5°F
(-0.3°C)
42nd Coolest Coolest since: 1947 1978
83rd Warmest Warmest since: 1946 2012
Ties: 2015
Nov 1947–May 1948
7-Month
43.5°F
(6.4°C)
44.5°F
(6.9°C)
-1.0°F
(-0.5°C)
31st Coolest Coolest since: 1940 1978
94th Warmest Warmest since: 1947 2012
Ties: 1917, 1924, 1993, 1994, 2001
Oct 1947–May 1948
8-Month
46.1°F
(7.8°C)
46.1°F
(7.8°C)
0.0°F
(0.0°C)
55th Coolest Coolest since: 1947 1978
70th Warmest Warmest since: 1946 2012
Ties: 1913, 1959
Sep 1947–May 1948
9-Month
48.7°F
(9.3°C)
48.7°F
(9.3°C)
0.0°F
(0.0°C)
54th Coolest Coolest since: 1947 1978
71st Warmest Warmest since: 1946 2017
Ties: 1931, 1943, 1967, 1981, 1983, 1990, 2013
Aug 1947–May 1948
10-Month
52.0°F
(11.1°C)
51.4°F
(10.8°C)
0.6°F
(0.3°C)
80th Coolest Coolest since: 1947 1978
45th Warmest Warmest since: 1946 2017
Ties: 1901, 1903, 1953, 1986
Jul 1947–May 1948
11-Month
53.9°F
(12.2°C)
53.7°F
(12.1°C)
0.2°F
(0.1°C)
65th Coolest Coolest since: 1947 1977
60th Warmest Warmest since: 1946 2012, 2017
Ties: 1908, 1915, 2009
Jun 1947–May 1948
12-Month
55.5°F
(13.1°C)
55.4°F
(13.0°C)
0.1°F
(0.1°C)
58th Coolest Coolest since: 1947 1977
67th Warmest Warmest since: 1946 2012, 2017
Ties: 1943, 1988
Dec 1946–May 1948
18-Month
51.4°F
(10.8°C)
51.7°F
(10.9°C)
-0.3°F
(-0.1°C)
41st Coolest Coolest since: 1941 1979
83rd Warmest Warmest since: 1947 2017
Ties: 1911, 1912, 1966
Jun 1946–May 1948
24-Month
55.2°F
(12.9°C)
55.4°F
(13.0°C)
-0.2°F
(-0.1°C)
37th Coolest Coolest since: 1930 1978
87th Warmest Warmest since: 1947 2017
Ties: 1899, 1958, 1967, 1982
Jun 1945–May 1948
36-Month
55.4°F
(13.0°C)
55.4°F
(13.0°C)
0.0°F
(0.0°C)
52nd Coolest Coolest since: 1931 1979
71st Warmest Warmest since: 1947 2018
Ties: 1917, 1929, 1931, 1975, 1990, 2016
Jun 1944–May 1948
48-Month
55.5°F
(13.1°C)
55.4°F
(13.0°C)
0.1°F
(0.1°C)
51st Coolest Coolest since: 1931 1980
71st Warmest Warmest since: 1947 2019
Ties: 1901, 1909, 1915, 1926, 1927, 1987
Jun 1943–May 1948
60-Month
55.6°F
(13.1°C)
55.4°F
(13.0°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1947 1980, 1981
55th Warmest Warmest since: 1947 1935
Ties: 1911, 1917, 1927, 1947, 1949, 1959

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2019, retrieved on August 23, 2019 from https://www.ncdc.noaa.gov/cag/