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 1900

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1900
1-Month
62.5°F
(16.9°C)
61.0°F
(16.1°C)
1.5°F
(0.8°C)
78th Coolest Coolest since: 1899 1907
48th Warmest Warmest since: 1896 2018
Ties: 1895, 1926, 1930, 1950
Apr–May 1900
2-Month
56.6°F
(13.7°C)
55.5°F
(13.1°C)
1.1°F
(0.6°C)
85th Coolest Coolest since: 1898 1907
41st Warmest Warmest since: 1899 1977
Ties: 1903, 1915, 1925, 1969, 2013
Mar–May 1900
3-Month
47.9°F
(8.8°C)
49.7°F
(9.8°C)
-1.8°F
(-1.0°C)
26th Coolest Coolest since: 1897 1960
100th Warmest Warmest since: 1899 2012
Ties: 1916
Feb–May 1900
4-Month
41.3°F
(5.2°C)
44.2°F
(6.8°C)
-2.9°F
(-1.6°C)
12th Coolest Coolest since: 1899 1978
114th Warmest Warmest since: 1898 2012
Ties: 1895
Jan–May 1900
5-Month
38.7°F
(3.7°C)
40.1°F
(4.5°C)
-1.4°F
(-0.8°C)
28th Coolest Coolest since: 1899 1978
98th Warmest Warmest since: 1898 2012
Ties: 1926, 1958, 1970, 1994
Dec 1899–May 1900
6-Month
36.6°F
(2.6°C)
38.1°F
(3.4°C)
-1.5°F
(-0.8°C)
22nd Coolest Coolest since: 1899 1978
103rd Warmest Warmest since: 1898 2012
Ties: 1970
Nov 1899–May 1900
7-Month
37.3°F
(2.9°C)
38.3°F
(3.5°C)
-1.0°F
(-0.6°C)
26th Coolest Coolest since: 1899 1904
99th Warmest Warmest since: 1898 2012
Ties: 1968, 2015
Oct 1899–May 1900
8-Month
39.8°F
(4.3°C)
40.3°F
(4.6°C)
-0.5°F
(-0.3°C)
42nd Coolest Coolest since: 1899 1904
83rd Warmest Warmest since: 1898 2012
Ties: 1915, 1923, 1959, 2003
Sep 1899–May 1900
9-Month
42.4°F
(5.8°C)
43.0°F
(6.1°C)
-0.6°F
(-0.3°C)
34th Coolest Coolest since: 1899 1904
91st Warmest Warmest since: 1898 2012
Ties: 1969, 1980
Aug 1899–May 1900
10-Month
45.6°F
(7.6°C)
45.9°F
(7.7°C)
-0.3°F
(-0.1°C)
44th Coolest Coolest since: 1899 1904
81st Warmest Warmest since: 1898 2012
Ties: 1901, 1915, 1929, 1947, 1959, 1971
Jul 1899–May 1900
11-Month
48.1°F
(8.9°C)
48.5°F
(9.2°C)
-0.4°F
(-0.3°C)
41st Coolest Coolest since: 1899 1904
84th Warmest Warmest since: 1898 2012
Ties: 1901, 1925, 1930, 1965, 1966
Jun 1899–May 1900
12-Month
50.0°F
(10.0°C)
50.3°F
(10.2°C)
-0.3°F
(-0.2°C)
52nd Coolest Coolest since: 1899 1904
73rd Warmest Warmest since: 1898 2012
Ties: 1911, 1928, 1947
Dec 1898–May 1900
18-Month
45.0°F
(7.2°C)
46.3°F
(7.9°C)
-1.3°F
(-0.7°C)
13th Coolest Coolest to Date 1905
111th Warmest Warmest since: 1899 2017
Ties: 1906, 1912, 1917, 1997
Jun 1898–May 1900
24-Month
49.2°F
(9.6°C)
50.3°F
(10.2°C)
-1.1°F
(-0.6°C)
14th Coolest Coolest to Date 1905
110th Warmest Warmest since: 1899 2017
Jun 1897–May 1900
36-Month
49.8°F
(9.9°C)
50.3°F
(10.2°C)
-0.5°F
(-0.3°C)
34th Coolest Coolest since: 1899 1905, 1906
89th Warmest Warmest since: 1898 2018
Ties: 1909, 1930, 1962, 1964, 1982, 1984
Jun 1896–May 1900
48-Month
49.6°F
(9.8°C)
50.3°F
(10.2°C)
-0.7°F
(-0.4°C)
20th Coolest Coolest to Date 1905
102nd Warmest Warmest since: 1899 2019
Ties: 1927
Jun 1895–May 1900
60-Month
49.8°F
(9.9°C)
50.2°F
(10.1°C)
-0.4°F
(-0.2°C)
29th Coolest Coolest to Date 1905, 1906, 1908
92nd Warmest Warmest to Date 2002
Ties: 1911, 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 16, 2019 from https://www.ncdc.noaa.gov/cag/