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 January 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, May 1946

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1946
1-Month
61.9°F
(16.6°C)
65.1°F
(18.4°C)
-3.2°F
(-1.8°C)
18th Coolest Coolest since: 1945 1917, 1924
108th Warmest Warmest since: 1944 2018
Ties: 1929
Apr–May 1946
2-Month
60.4°F
(15.8°C)
60.1°F
(15.6°C)
0.3°F
(0.2°C)
56th Coolest Coolest since: 1945 1907
70th Warmest Warmest since: 1944 1896
Ties: 1956, 1958, 1978
Mar–May 1946
3-Month
58.8°F
(14.9°C)
55.0°F
(12.8°C)
3.8°F
(2.1°C)
121st Coolest Coolest since: 1945 1960
5th Warmest Warmest to Date 2012
Feb–May 1946
4-Month
54.1°F
(12.3°C)
50.0°F
(10.0°C)
4.1°F
(2.3°C)
121st Coolest Coolest since: 1945 1978
5th Warmest Warmest since: 1938 2012
Jan–May 1946
5-Month
49.9°F
(9.9°C)
46.1°F
(7.8°C)
3.8°F
(2.1°C)
119th Coolest Coolest since: 1945 1978
7th Warmest Warmest since: 1938 2012
Dec 1945–May 1946
6-Month
46.3°F
(7.9°C)
44.2°F
(6.8°C)
2.1°F
(1.1°C)
107th Coolest Coolest since: 1945 1978
18th Warmest Warmest since: 1938 2012
Ties: 1896, 1955, 2005
Nov 1945–May 1946
7-Month
46.2°F
(7.9°C)
44.3°F
(6.8°C)
1.9°F
(1.1°C)
106th Coolest Coolest since: 1945 1978
19th Warmest Warmest since: 1932 2012
Ties: 1974
Oct 1945–May 1946
8-Month
47.4°F
(8.6°C)
46.0°F
(7.8°C)
1.4°F
(0.8°C)
99th Coolest Coolest since: 1945 1978
26th Warmest Warmest since: 1942 2012
Ties: 1942, 1986, 1987
Sep 1945–May 1946
9-Month
49.9°F
(9.9°C)
48.5°F
(9.2°C)
1.4°F
(0.7°C)
102nd Coolest Coolest since: 1945 1978
23rd Warmest Warmest since: 1942 2012
Ties: 1934, 1957, 1976, 1995, 2007
Aug 1945–May 1946
10-Month
52.5°F
(11.4°C)
51.3°F
(10.7°C)
1.2°F
(0.7°C)
100th Coolest Coolest since: 1945 1978
25th Warmest Warmest since: 1942 2012
Ties: 1922, 1934, 1976
Jul 1945–May 1946
11-Month
54.6°F
(12.6°C)
53.7°F
(12.1°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 1945 1918
35th Warmest Warmest since: 1942 2012
Ties: 1953, 2011, 2013
Jun 1945–May 1946
12-Month
55.9°F
(13.3°C)
55.4°F
(13.0°C)
0.5°F
(0.3°C)
81st Coolest Coolest since: 1945 1904, 1918
44th Warmest Warmest since: 1942 2012
Ties: 1915, 1933, 1964
Dec 1944–May 1946
18-Month
51.9°F
(11.1°C)
51.7°F
(10.9°C)
0.2°F
(0.2°C)
73rd Coolest Coolest since: 1944 1979
51st Warmest Warmest since: 1945 2017
Ties: 1897, 1921, 1989
Jun 1944–May 1946
24-Month
55.8°F
(13.2°C)
55.4°F
(13.0°C)
0.4°F
(0.2°C)
85th Coolest Coolest since: 1945 1905, 1978
39th Warmest Warmest since: 1943 2017
Ties: 1921, 1950, 1972, 1974, 1986
Jun 1943–May 1946
36-Month
55.7°F
(13.2°C)
55.3°F
(12.9°C)
0.4°F
(0.3°C)
74th Coolest Coolest since: 1945 1979
49th Warmest Warmest since: 1944 2018
Ties: 1915, 1916
Jun 1942–May 1946
48-Month
55.6°F
(13.1°C)
55.3°F
(12.9°C)
0.3°F
(0.2°C)
67th Coolest Coolest since: 1931 1980
55th Warmest Warmest since: 1945 2019
Ties: 1949, 1950, 1976
Jun 1941–May 1946
60-Month
55.9°F
(13.3°C)
55.3°F
(12.9°C)
0.6°F
(0.4°C)
82nd Coolest Coolest since: 1945 1979, 1980, 1981
39th Warmest Warmest since: 1945 1935, 2019
Ties: 1945, 1989, 1990, 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published February 2020, retrieved on February 27, 2020 from https://www.ncdc.noaa.gov/cag/