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 6. West Southwest

Average Temperature Rankings, May 1958

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1958
1-Month
64.1°F
(17.8°C)
63.5°F
(17.5°C)
0.6°F
(0.3°C)
68th Coolest Coolest since: 1957 1924
58th Warmest Warmest since: 1956 2018
Ties: 1996
Apr–May 1958
2-Month
58.7°F
(14.8°C)
58.3°F
(14.6°C)
0.4°F
(0.2°C)
66th Coolest Coolest since: 1956 1907
60th Warmest Warmest since: 1957 1896
Ties: 1975
Mar–May 1958
3-Month
51.3°F
(10.7°C)
52.7°F
(11.5°C)
-1.4°F
(-0.8°C)
34th Coolest Coolest since: 1951 1960
92nd Warmest Warmest since: 1957 2012
Feb–May 1958
4-Month
44.3°F
(6.8°C)
47.3°F
(8.5°C)
-3.0°F
(-1.7°C)
9th Coolest Coolest since: 1947 1978
117th Warmest Warmest since: 1957 2012
Ties: 1901, 1980, 2014
Jan–May 1958
5-Month
41.2°F
(5.1°C)
43.3°F
(6.3°C)
-2.1°F
(-1.2°C)
17th Coolest Coolest since: 1947 1978
109th Warmest Warmest since: 1957 2012
Ties: 1917
Dec 1957–May 1958
6-Month
40.6°F
(4.8°C)
41.3°F
(5.2°C)
-0.7°F
(-0.4°C)
37th Coolest Coolest since: 1951 1978
88th Warmest Warmest since: 1957 2012
Ties: 1968, 1971, 1997
Nov 1957–May 1958
7-Month
40.6°F
(4.8°C)
41.4°F
(5.2°C)
-0.8°F
(-0.4°C)
31st Coolest Coolest since: 1951 1904
94th Warmest Warmest since: 1957 2012
Ties: 1961, 1971
Oct 1957–May 1958
8-Month
42.1°F
(5.6°C)
43.2°F
(6.2°C)
-1.1°F
(-0.6°C)
24th Coolest Coolest since: 1951 1978
101st Warmest Warmest since: 1957 2012
Sep 1957–May 1958
9-Month
44.7°F
(7.1°C)
45.9°F
(7.7°C)
-1.2°F
(-0.6°C)
26th Coolest Coolest since: 1951 1904
99th Warmest Warmest since: 1957 2012
Aug 1957–May 1958
10-Month
47.9°F
(8.8°C)
48.9°F
(9.4°C)
-1.0°F
(-0.6°C)
28th Coolest Coolest since: 1951 1904
97th Warmest Warmest since: 1957 2012
Ties: 1897, 1980, 1984
Jul 1957–May 1958
11-Month
50.6°F
(10.3°C)
51.3°F
(10.7°C)
-0.7°F
(-0.4°C)
30th Coolest Coolest since: 1951 1904
95th Warmest Warmest since: 1957 2012
Ties: 1902
Jun 1957–May 1958
12-Month
52.5°F
(11.4°C)
53.1°F
(11.7°C)
-0.6°F
(-0.3°C)
34th Coolest Coolest since: 1952 1904
91st Warmest Warmest since: 1957 2012
Ties: 1952, 2001
Dec 1956–May 1958
18-Month
49.2°F
(9.6°C)
49.2°F
(9.6°C)
0.0°F
(0.0°C)
58th Coolest Coolest since: 1952 1979
66th Warmest Warmest since: 1957 2017
Ties: 1928, 1948, 1964, 1967, 1973
Jun 1956–May 1958
24-Month
53.4°F
(11.9°C)
53.1°F
(11.7°C)
0.3°F
(0.2°C)
75th Coolest Coolest since: 1952 1905
49th Warmest Warmest since: 1957 2017
Ties: 1945, 1975, 1976, 1990, 2009
Jun 1955–May 1958
36-Month
53.4°F
(11.9°C)
53.1°F
(11.7°C)
0.3°F
(0.2°C)
75th Coolest Coolest since: 1953 1979
48th Warmest Warmest since: 1957 2018
Ties: 1916, 1924, 1946, 1949, 1966
Jun 1954–May 1958
48-Month
54.0°F
(12.2°C)
53.1°F
(11.7°C)
0.9°F
(0.5°C)
100th Coolest Coolest since: 1954 1980
22nd Warmest Warmest since: 1957 2019
Ties: 1942, 2005
Jun 1953–May 1958
60-Month
54.3°F
(12.4°C)
53.1°F
(11.7°C)
1.2°F
(0.7°C)
114th Coolest Coolest since: 1956 1906, 1907, 1908
7th Warmest Warmest since: 1957 1957
Ties: 1956, 2003, 2007

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/