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


Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, May 1940

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1940
1-Month
59.9°F
(15.5°C)
63.2°F
(17.3°C)
-3.3°F
(-1.8°C)
20th Coolest Coolest since: 1935 1924
106th Warmest Warmest since: 1939 2018
Ties: 1973, 1983, 2008
Apr–May 1940
2-Month
55.4°F
(13.0°C)
58.1°F
(14.5°C)
-2.7°F
(-1.5°C)
13th Coolest Coolest since: 1935 1907
113th Warmest Warmest since: 1939 1896
Ties: 1924, 1928
Mar–May 1940
3-Month
50.0°F
(10.0°C)
52.5°F
(11.4°C)
-2.5°F
(-1.4°C)
8th Coolest Coolest since: 1931 1960
118th Warmest Warmest since: 1939 2012
Ties: 1931
Feb–May 1940
4-Month
45.2°F
(7.3°C)
47.2°F
(8.4°C)
-2.0°F
(-1.1°C)
19th Coolest Coolest since: 1924 1978
107th Warmest Warmest since: 1939 2012
Ties: 1900
Jan–May 1940
5-Month
39.1°F
(3.9°C)
43.4°F
(6.3°C)
-4.3°F
(-2.4°C)
4th Coolest Coolest since: 1912 1978
122nd Warmest Warmest since: 1939 2012
Dec 1939–May 1940
6-Month
38.4°F
(3.6°C)
41.4°F
(5.2°C)
-3.0°F
(-1.6°C)
10th Coolest Coolest since: 1936 1978
115th Warmest Warmest since: 1939 2012
Nov 1939–May 1940
7-Month
38.7°F
(3.7°C)
41.5°F
(5.3°C)
-2.8°F
(-1.6°C)
7th Coolest Coolest since: 1936 1978
118th Warmest Warmest since: 1939 2012
Ties: 1936
Oct 1939–May 1940
8-Month
41.1°F
(5.1°C)
43.3°F
(6.3°C)
-2.2°F
(-1.2°C)
12th Coolest Coolest since: 1936 1978
113th Warmest Warmest since: 1939 2012
Ties: 1960
Sep 1939–May 1940
9-Month
44.6°F
(7.0°C)
46.0°F
(7.8°C)
-1.4°F
(-0.8°C)
25th Coolest Coolest since: 1936 1978
100th Warmest Warmest since: 1939 2012
Ties: 1920, 2015
Aug 1939–May 1940
10-Month
47.4°F
(8.6°C)
48.8°F
(9.3°C)
-1.4°F
(-0.7°C)
17th Coolest Coolest since: 1936 1978
108th Warmest Warmest since: 1939 2012
Ties: 1920, 1926, 1958
Jul 1939–May 1940
11-Month
50.0°F
(10.0°C)
51.3°F
(10.7°C)
-1.3°F
(-0.7°C)
18th Coolest Coolest since: 1936 1904
107th Warmest Warmest since: 1939 2012
Ties: 1897, 1926, 1958
Jun 1939–May 1940
12-Month
52.0°F
(11.1°C)
53.1°F
(11.7°C)
-1.1°F
(-0.6°C)
19th Coolest Coolest since: 1936 1904
106th Warmest Warmest since: 1939 2012
Ties: 1924, 1958, 1960, 1993
Dec 1938–May 1940
18-Month
49.0°F
(9.4°C)
49.2°F
(9.6°C)
-0.2°F
(-0.2°C)
51st Coolest Coolest since: 1937 1979
73rd Warmest Warmest since: 1939 2017
Ties: 1937, 1958, 1965, 1967
Jun 1938–May 1940
24-Month
53.2°F
(11.8°C)
53.0°F
(11.7°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 1937 1905, 1978
56th Warmest Warmest since: 1939 2017
Ties: 1944, 1965, 1995, 1996
Jun 1937–May 1940
36-Month
53.4°F
(11.9°C)
53.1°F
(11.7°C)
0.3°F
(0.2°C)
72nd Coolest Coolest since: 1938 1979
51st Warmest Warmest since: 1939 2018
Ties: 1916, 1949
Jun 1936–May 1940
48-Month
53.6°F
(12.0°C)
53.0°F
(11.7°C)
0.6°F
(0.3°C)
83rd Coolest Coolest since: 1939 1980
39th Warmest Warmest since: 1937 2019
Ties: 1950, 1958, 1987, 1994, 1999
Jun 1935–May 1940
60-Month
53.2°F
(11.8°C)
53.1°F
(11.7°C)
0.1°F
(0.1°C)
59th Coolest Coolest since: 1931 1981
62nd Warmest Warmest since: 1939 1935, 2002
Ties: 1947, 1953

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/