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 5. East

Average Temperature Rankings, May 1911

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1911
1-Month
67.1°F
(19.5°C)
61.0°F
(16.1°C)
6.1°F
(3.4°C)
117th Coolest Coolest since: 1910 1907
9th Warmest Warmest since: 1896 2018
Ties: 2007
Apr–May 1911
2-Month
57.0°F
(13.9°C)
55.4°F
(13.0°C)
1.6°F
(0.9°C)
92nd Coolest Coolest since: 1910 1907
34th Warmest Warmest since: 1906 1977
Ties: 2014
Mar–May 1911
3-Month
50.6°F
(10.3°C)
49.7°F
(9.8°C)
0.9°F
(0.5°C)
81st Coolest Coolest since: 1909 1960
45th Warmest Warmest since: 1910 2012
Ties: 1962, 1990
Feb–May 1911
4-Month
45.8°F
(7.7°C)
44.1°F
(6.7°C)
1.7°F
(1.0°C)
93rd Coolest Coolest since: 1910 1978
33rd Warmest Warmest since: 1896 2012
Ties: 1974
Jan–May 1911
5-Month
42.1°F
(5.6°C)
40.1°F
(4.5°C)
2.0°F
(1.1°C)
98th Coolest Coolest since: 1910 1978
28th Warmest Warmest since: 1896 2012
Ties: 1964
Dec 1910–May 1911
6-Month
39.0°F
(3.9°C)
38.1°F
(3.4°C)
0.9°F
(0.5°C)
81st Coolest Coolest since: 1910 1978
44th Warmest Warmest since: 1908 2012
Ties: 1908, 1957, 1974, 1988
Nov 1910–May 1911
7-Month
38.3°F
(3.5°C)
38.3°F
(3.5°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 1910 1904
69th Warmest Warmest since: 1909 2012
Ties: 1913, 2009
Oct 1910–May 1911
8-Month
40.4°F
(4.7°C)
40.2°F
(4.6°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1910 1904
55th Warmest Warmest since: 1903 2012
Ties: 1896, 1975, 1981
Sep 1910–May 1911
9-Month
43.1°F
(6.2°C)
43.0°F
(6.1°C)
0.1°F
(0.1°C)
68th Coolest Coolest since: 1910 1904
57th Warmest Warmest since: 1909 2012
Ties: 1903, 1913, 1945, 1947, 2001, 2009, 2011
Aug 1910–May 1911
10-Month
45.8°F
(7.7°C)
45.9°F
(7.7°C)
-0.1°F
(0.0°C)
54th Coolest Coolest since: 1910 1904
71st Warmest Warmest since: 1909 2012
Ties: 1913, 1944
Jul 1910–May 1911
11-Month
48.4°F
(9.1°C)
48.5°F
(9.2°C)
-0.1°F
(-0.1°C)
56th Coolest Coolest since: 1910 1904
69th Warmest Warmest since: 1909 2012
Ties: 1915, 1923, 2009
Jun 1910–May 1911
12-Month
50.0°F
(10.0°C)
50.3°F
(10.2°C)
-0.3°F
(-0.2°C)
52nd Coolest Coolest since: 1910 1904
73rd Warmest Warmest since: 1909 2012
Ties: 1900, 1928, 1947
Dec 1909–May 1911
18-Month
45.6°F
(7.6°C)
46.3°F
(7.9°C)
-0.7°F
(-0.3°C)
34th Coolest Coolest since: 1910 1905
90th Warmest Warmest since: 1910 2017
Ties: 1910, 1929, 1959, 1961, 1962, 1964, 1983
Jun 1909–May 1911
24-Month
49.7°F
(9.8°C)
50.3°F
(10.2°C)
-0.6°F
(-0.4°C)
30th Coolest Coolest since: 1908 1905
94th Warmest Warmest since: 1910 2017
Ties: 1899, 1907, 1916, 1925, 1964
Jun 1908–May 1911
36-Month
49.9°F
(9.9°C)
50.3°F
(10.2°C)
-0.4°F
(-0.3°C)
41st Coolest Coolest since: 1910 1905, 1906
82nd Warmest Warmest since: 1898 2018
Ties: 1925, 1929, 1953, 1965
Jun 1907–May 1911
48-Month
49.8°F
(9.9°C)
50.3°F
(10.2°C)
-0.5°F
(-0.3°C)
31st Coolest Coolest since: 1910 1905
91st Warmest Warmest since: 1909 2019
Ties: 1899, 1901, 1909, 1914, 1930, 1964
Jun 1906–May 1911
60-Month
49.8°F
(9.9°C)
50.3°F
(10.2°C)
-0.5°F
(-0.3°C)
29th Coolest Coolest since: 1910 1905, 1906, 1908
92nd Warmest Warmest since: 1900 2002
Ties: 1900, 1921, 1927, 1964, 1969, 1972, 1978, 1983

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2019, retrieved on October 14, 2019 from https://www.ncdc.noaa.gov/cag/