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 1926

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1926
1-Month
65.5°F
(18.6°C)
63.5°F
(17.5°C)
2.0°F
(1.1°C)
92nd Coolest Coolest since: 1925 1924
34th Warmest Warmest since: 1922 2018
Ties: 1955, 1988
Apr–May 1926
2-Month
56.0°F
(13.3°C)
58.3°F
(14.6°C)
-2.3°F
(-1.3°C)
15th Coolest Coolest since: 1924 1907
111th Warmest Warmest since: 1925 1896
Ties: 1924, 1984
Mar–May 1926
3-Month
49.1°F
(9.5°C)
52.7°F
(11.5°C)
-3.6°F
(-2.0°C)
3rd Coolest Coolest to Date 1960
123rd Warmest Warmest since: 1925 2012
Ties: 1947
Feb–May 1926
4-Month
45.7°F
(7.6°C)
47.3°F
(8.5°C)
-1.6°F
(-0.9°C)
29th Coolest Coolest since: 1924 1978
97th Warmest Warmest since: 1925 2012
Ties: 1996
Jan–May 1926
5-Month
42.5°F
(5.8°C)
43.3°F
(6.3°C)
-0.8°F
(-0.5°C)
40th Coolest Coolest since: 1924 1978
86th Warmest Warmest since: 1925 2012
Ties: 1951, 2015
Dec 1925–May 1926
6-Month
40.2°F
(4.6°C)
41.3°F
(5.2°C)
-1.1°F
(-0.6°C)
27th Coolest Coolest since: 1924 1978
98th Warmest Warmest since: 1925 2012
Ties: 1924, 1980, 1993, 2008
Nov 1925–May 1926
7-Month
40.0°F
(4.4°C)
41.4°F
(5.2°C)
-1.4°F
(-0.8°C)
21st Coolest Coolest since: 1920 1904
104th Warmest Warmest since: 1925 2012
Ties: 1977
Oct 1925–May 1926
8-Month
40.8°F
(4.9°C)
43.2°F
(6.2°C)
-2.4°F
(-1.3°C)
9th Coolest Coolest since: 1918 1978
116th Warmest Warmest since: 1925 2012
Sep 1925–May 1926
9-Month
44.5°F
(6.9°C)
46.0°F
(7.8°C)
-1.5°F
(-0.9°C)
20th Coolest Coolest since: 1920 1904
105th Warmest Warmest since: 1925 2012
Ties: 1940, 1994, 1997
Aug 1925–May 1926
10-Month
47.5°F
(8.6°C)
48.8°F
(9.3°C)
-1.3°F
(-0.7°C)
19th Coolest Coolest since: 1920 1904
106th Warmest Warmest since: 1925 2012
Ties: 1997
Jul 1925–May 1926
11-Month
50.1°F
(10.1°C)
51.4°F
(10.8°C)
-1.3°F
(-0.7°C)
18th Coolest Coolest since: 1920 1904
107th Warmest Warmest since: 1925 2012
Ties: 1940, 2015
Jun 1925–May 1926
12-Month
52.2°F
(11.2°C)
53.1°F
(11.7°C)
-0.9°F
(-0.5°C)
24th Coolest Coolest since: 1924 1904
101st Warmest Warmest since: 1925 2012
Ties: 1897, 1924, 1963, 1975, 1994
Dec 1924–May 1926
18-Month
48.8°F
(9.3°C)
49.2°F
(9.6°C)
-0.4°F
(-0.3°C)
42nd Coolest Coolest since: 1925 1979
82nd Warmest Warmest since: 1923 2017
Ties: 1919, 1941, 1959, 1996, 2009
Jun 1924–May 1926
24-Month
52.6°F
(11.4°C)
53.2°F
(11.8°C)
-0.6°F
(-0.4°C)
29th Coolest Coolest since: 1925 1905
95th Warmest Warmest since: 1924 2017
Ties: 1907, 1927, 1960, 1961
Jun 1923–May 1926
36-Month
52.4°F
(11.3°C)
53.1°F
(11.7°C)
-0.7°F
(-0.4°C)
17th Coolest Coolest since: 1920 1979
106th Warmest Warmest since: 1925 2018
Ties: 1930, 1952, 2015
Jun 1922–May 1926
48-Month
52.7°F
(11.5°C)
53.1°F
(11.7°C)
-0.4°F
(-0.2°C)
27th Coolest Coolest since: 1920 1980
95th Warmest Warmest since: 1925 2019
Ties: 1899, 1928, 1961, 1962, 1968, 1972
Jun 1921–May 1926
60-Month
53.1°F
(11.7°C)
53.1°F
(11.7°C)
0.0°F
(0.0°C)
52nd Coolest Coolest since: 1921 1906, 1907, 1908
69th Warmest Warmest since: 1925 1957
Ties: 1947, 1953, 1960, 1966, 1967, 1977

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/