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 9. Southeast

Average Temperature Rankings, May 1901

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1901
1-Month
63.7°F
(17.6°C)
65.0°F
(18.3°C)
-1.3°F
(-0.7°C)
41st Coolest Coolest since: 1897 1924
85th Warmest Warmest since: 1900 2018
Apr–May 1901
2-Month
57.4°F
(14.1°C)
60.1°F
(15.6°C)
-2.7°F
(-1.5°C)
8th Coolest Coolest since: 1897 1907
118th Warmest Warmest since: 1900 1896
Ties: 1935
Mar–May 1901
3-Month
52.9°F
(11.6°C)
55.0°F
(12.8°C)
-2.1°F
(-1.2°C)
13th Coolest Coolest to Date 1960
113th Warmest Warmest since: 1900 2012
Ties: 1958
Feb–May 1901
4-Month
47.0°F
(8.3°C)
50.0°F
(10.0°C)
-3.0°F
(-1.7°C)
9th Coolest Coolest since: 1899 1978
117th Warmest Warmest since: 1900 2012
Ties: 1904, 1924
Jan–May 1901
5-Month
44.5°F
(6.9°C)
46.3°F
(7.9°C)
-1.8°F
(-1.0°C)
22nd Coolest Coolest since: 1899 1978
104th Warmest Warmest since: 1900 2012
Dec 1900–May 1901
6-Month
43.1°F
(6.2°C)
44.4°F
(6.9°C)
-1.3°F
(-0.7°C)
28th Coolest Coolest since: 1899 1978
97th Warmest Warmest since: 1900 2012
Ties: 1910
Nov 1900–May 1901
7-Month
43.3°F
(6.3°C)
44.4°F
(6.9°C)
-1.1°F
(-0.6°C)
28th Coolest Coolest since: 1899 1978
97th Warmest Warmest since: 1900 2012
Ties: 1926
Oct 1900–May 1901
8-Month
45.7°F
(7.6°C)
46.0°F
(7.8°C)
-0.3°F
(-0.2°C)
41st Coolest Coolest since: 1899 1978
84th Warmest Warmest since: 1900 2012
Ties: 1915, 1966, 1988
Sep 1900–May 1901
9-Month
48.8°F
(9.3°C)
48.7°F
(9.3°C)
0.1°F
(0.0°C)
66th Coolest Coolest since: 1900 1978
59th Warmest Warmest since: 1898 2017
Ties: 1908, 1913, 1930, 1962
Aug 1900–May 1901
10-Month
52.0°F
(11.1°C)
51.3°F
(10.7°C)
0.7°F
(0.4°C)
80th Coolest Coolest since: 1900 1978
45th Warmest Warmest since: 1898 2017
Ties: 1903, 1948, 1953, 1986
Jul 1900–May 1901
11-Month
54.4°F
(12.4°C)
53.8°F
(12.1°C)
0.6°F
(0.3°C)
80th Coolest Coolest since: 1900 1977
45th Warmest Warmest since: 1898 2012, 2017
Ties: 1909, 1925, 1931, 1950, 2018
Jun 1900–May 1901
12-Month
55.9°F
(13.3°C)
55.4°F
(13.0°C)
0.5°F
(0.3°C)
71st Coolest Coolest since: 1900 1977
54th Warmest Warmest since: 1898 2012, 2017
Ties: 1944
Dec 1899–May 1901
18-Month
51.7°F
(10.9°C)
51.8°F
(11.0°C)
-0.1°F
(-0.1°C)
55th Coolest Coolest since: 1900 1979
69th Warmest Warmest since: 1898 2017
Ties: 1925, 1973, 1990, 1996
Jun 1899–May 1901
24-Month
55.7°F
(13.2°C)
55.4°F
(13.0°C)
0.3°F
(0.2°C)
76th Coolest Coolest since: 1900 1978
48th Warmest Warmest since: 1898 2017
Ties: 1909, 1910, 1920, 1927, 1936, 1944, 1972, 1973, 1986
Jun 1898–May 1901
36-Month
55.1°F
(12.8°C)
55.4°F
(13.0°C)
-0.3°F
(-0.2°C)
32nd Coolest Coolest since: 1899 1979
91st Warmest Warmest since: 1900 2018
Ties: 1899, 1930, 1959, 1972, 1983, 1994, 1996, 1997, 1998
Jun 1897–May 1901
48-Month
55.5°F
(13.1°C)
55.4°F
(13.0°C)
0.1°F
(0.1°C)
51st Coolest Coolest since: 1900 1980
71st Warmest Warmest to Date 2019
Ties: 1909, 1915, 1926, 1927, 1948, 1987
Jun 1896–May 1901
60-Month
55.4°F
(13.0°C)
55.4°F
(13.0°C)
0.0°F
(0.0°C)
44th Coolest Coolest since: 1900 1980, 1981
77th Warmest Warmest since: 1900 1935
Ties: 1900, 1902, 1910, 1914, 1916, 1928, 1974, 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/