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 1930

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1930
1-Month
65.9°F
(18.8°C)
65.0°F
(18.3°C)
0.9°F
(0.5°C)
72nd Coolest Coolest since: 1929 1924
54th Warmest Warmest since: 1926 2018
Ties: 2013
Apr–May 1930
2-Month
62.2°F
(16.8°C)
60.2°F
(15.7°C)
2.0°F
(1.1°C)
100th Coolest Coolest since: 1929 1907
26th Warmest Warmest since: 1922 1896
Mar–May 1930
3-Month
55.9°F
(13.3°C)
55.1°F
(12.8°C)
0.8°F
(0.5°C)
80th Coolest Coolest since: 1928 1960
46th Warmest Warmest since: 1929 2012
Ties: 1948
Feb–May 1930
4-Month
52.8°F
(11.6°C)
50.0°F
(10.0°C)
2.8°F
(1.6°C)
113th Coolest Coolest since: 1929 1978
13th Warmest Warmest since: 1927 2012
Ties: 1976, 2004, 2016
Jan–May 1930
5-Month
47.5°F
(8.6°C)
46.2°F
(7.9°C)
1.3°F
(0.7°C)
84th Coolest Coolest since: 1929 1978
42nd Warmest Warmest since: 1927 2012
Ties: 2019
Dec 1929–May 1930
6-Month
45.6°F
(7.6°C)
44.4°F
(6.9°C)
1.2°F
(0.7°C)
85th Coolest Coolest since: 1929 1978
40th Warmest Warmest since: 1927 2012
Ties: 1934, 1967
Nov 1929–May 1930
7-Month
44.9°F
(7.2°C)
44.4°F
(6.9°C)
0.5°F
(0.3°C)
73rd Coolest Coolest since: 1929 1978
52nd Warmest Warmest since: 1927 2012
Ties: 1944, 1965, 1975, 1983, 1988
Oct 1929–May 1930
8-Month
46.4°F
(8.0°C)
46.1°F
(7.8°C)
0.3°F
(0.2°C)
69th Coolest Coolest since: 1929 1978
56th Warmest Warmest since: 1927 2012
Ties: 1896, 1908, 1952, 2009, 2011, 2013
Sep 1929–May 1930
9-Month
48.8°F
(9.3°C)
48.6°F
(9.2°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1929 1978
59th Warmest Warmest since: 1928 2017
Ties: 1901, 1908, 1913, 1962
Aug 1929–May 1930
10-Month
51.3°F
(10.7°C)
51.3°F
(10.7°C)
0.0°F
(0.0°C)
48th Coolest Coolest since: 1929 1978
77th Warmest Warmest since: 1929 2017
Ties: 1929, 1943, 1962, 1988
Jul 1929–May 1930
11-Month
53.8°F
(12.1°C)
53.8°F
(12.1°C)
0.0°F
(0.0°C)
55th Coolest Coolest since: 1929 1977
70th Warmest Warmest since: 1927 2012, 2017
Ties: 1913, 1943, 1945, 1964, 1967, 1985
Jun 1929–May 1930
12-Month
55.3°F
(12.9°C)
55.5°F
(13.1°C)
-0.2°F
(-0.2°C)
50th Coolest Coolest since: 1929 1977
75th Warmest Warmest since: 1927 2012, 2017
Ties: 1908
Dec 1928–May 1930
18-Month
51.6°F
(10.9°C)
51.8°F
(11.0°C)
-0.2°F
(-0.1°C)
50th Coolest Coolest since: 1929 1979
74th Warmest Warmest since: 1928 2017
Ties: 1907, 1975, 1981, 1989
Jun 1928–May 1930
24-Month
55.1°F
(12.8°C)
55.4°F
(13.0°C)
-0.3°F
(-0.2°C)
35th Coolest Coolest since: 1929 1978
89th Warmest Warmest since: 1928 2017
Ties: 1966
Jun 1927–May 1930
36-Month
55.1°F
(12.8°C)
55.4°F
(13.0°C)
-0.3°F
(-0.2°C)
32nd Coolest Coolest since: 1920 1979
91st Warmest Warmest since: 1929 2018
Ties: 1899, 1901, 1959, 1972, 1983, 1994, 1996, 1997, 1998
Jun 1926–May 1930
48-Month
55.4°F
(13.0°C)
55.4°F
(13.0°C)
0.0°F
(0.0°C)
45th Coolest Coolest since: 1929 1980
77th Warmest Warmest since: 1929 2019
Ties: 1899, 1914, 1929, 1995, 1998
Jun 1925–May 1930
60-Month
55.3°F
(12.9°C)
55.4°F
(13.0°C)
-0.1°F
(-0.1°C)
41st Coolest Coolest since: 1921 1980, 1981
80th Warmest Warmest since: 1929 1935
Ties: 1912, 1913

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/