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 1901

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1901
1-Month
58.5°F
(14.7°C)
61.0°F
(16.1°C)
-2.5°F
(-1.4°C)
33rd Coolest Coolest since: 1897 1907
93rd Warmest Warmest since: 1900 2018
Apr–May 1901
2-Month
52.6°F
(11.4°C)
55.4°F
(13.0°C)
-2.8°F
(-1.6°C)
12th Coolest Coolest since: 1897 1907
114th Warmest Warmest since: 1900 1977
Ties: 1909
Mar–May 1901
3-Month
47.2°F
(8.4°C)
49.7°F
(9.8°C)
-2.5°F
(-1.4°C)
13th Coolest Coolest to Date 1960
113th Warmest Warmest since: 1900 2012
Ties: 1909, 1923, 1943
Feb–May 1901
4-Month
40.0°F
(4.4°C)
44.1°F
(6.7°C)
-4.1°F
(-2.3°C)
5th Coolest Coolest to Date 1978
121st Warmest Warmest since: 1900 2012
Jan–May 1901
5-Month
37.2°F
(2.9°C)
40.1°F
(4.5°C)
-2.9°F
(-1.6°C)
13th Coolest Coolest since: 1899 1978
113th Warmest Warmest since: 1900 2012
Ties: 1905
Dec 1900–May 1901
6-Month
35.8°F
(2.1°C)
38.1°F
(3.4°C)
-2.3°F
(-1.3°C)
17th Coolest Coolest since: 1899 1978
108th Warmest Warmest since: 1900 2012
Nov 1900–May 1901
7-Month
36.1°F
(2.3°C)
38.4°F
(3.6°C)
-2.3°F
(-1.3°C)
16th Coolest Coolest since: 1899 1904
109th Warmest Warmest since: 1900 2012
Ties: 1917, 1982, 1996
Oct 1900–May 1901
8-Month
39.0°F
(3.9°C)
40.2°F
(4.6°C)
-1.2°F
(-0.7°C)
24th Coolest Coolest since: 1899 1904
101st Warmest Warmest since: 1900 2012
Ties: 1924
Sep 1900–May 1901
9-Month
42.1°F
(5.6°C)
43.0°F
(6.1°C)
-0.9°F
(-0.5°C)
31st Coolest Coolest since: 1899 1904
94th Warmest Warmest since: 1900 2012
Ties: 1958
Aug 1900–May 1901
10-Month
45.6°F
(7.6°C)
45.9°F
(7.7°C)
-0.3°F
(-0.1°C)
44th Coolest Coolest since: 1900 1904
81st Warmest Warmest since: 1900 2012
Ties: 1900, 1915, 1929, 1947, 1959, 1971
Jul 1900–May 1901
11-Month
48.1°F
(8.9°C)
48.5°F
(9.2°C)
-0.4°F
(-0.3°C)
41st Coolest Coolest since: 1900 1904
84th Warmest Warmest since: 1900 2012
Ties: 1900, 1925, 1930, 1965, 1966
Jun 1900–May 1901
12-Month
49.8°F
(9.9°C)
50.3°F
(10.2°C)
-0.5°F
(-0.3°C)
38th Coolest Coolest since: 1899 1904
87th Warmest Warmest since: 1900 2012
Ties: 1903, 1906, 1925, 1958, 1975, 1996
Dec 1899–May 1901
18-Month
45.4°F
(7.4°C)
46.2°F
(7.9°C)
-0.8°F
(-0.5°C)
25th Coolest Coolest since: 1900 1905
99th Warmest Warmest since: 1898 2017
Ties: 1908, 1960, 1982
Jun 1899–May 1901
24-Month
49.9°F
(9.9°C)
50.3°F
(10.2°C)
-0.4°F
(-0.3°C)
41st Coolest Coolest since: 1900 1905
83rd Warmest Warmest since: 1898 2017
Ties: 1897, 1898, 1909, 1910, 1924, 1962, 1982
Jun 1898–May 1901
36-Month
49.4°F
(9.7°C)
50.3°F
(10.2°C)
-0.9°F
(-0.5°C)
14th Coolest Coolest since: 1899 1905, 1906
109th Warmest Warmest since: 1900 2018
Ties: 1899
Jun 1897–May 1901
48-Month
49.8°F
(9.9°C)
50.3°F
(10.2°C)
-0.5°F
(-0.3°C)
31st Coolest Coolest since: 1900 1905
91st Warmest Warmest since: 1899 2019
Ties: 1899, 1909, 1911, 1914, 1930, 1964
Jun 1896–May 1901
60-Month
49.6°F
(9.8°C)
50.2°F
(10.1°C)
-0.6°F
(-0.3°C)
20th Coolest Coolest to Date 1905, 1906, 1908
101st Warmest Warmest since: 1900 2002
Ties: 1902

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/