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 June 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, May 1966

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 1966
1-Month
59.3°F
(15.2°C)
63.2°F
(17.3°C)
-3.9°F
(-2.1°C)
11th Coolest Coolest since: 1961 1924
117th Warmest Warmest since: 1965 2018
Ties: 1925
Apr–May 1966
2-Month
54.8°F
(12.7°C)
58.0°F
(14.4°C)
-3.2°F
(-1.7°C)
8th Coolest Coolest since: 1961 1907
120th Warmest Warmest since: 1965 1896
Ties: 1904, 1920
Mar–May 1966
3-Month
51.0°F
(10.6°C)
52.6°F
(11.4°C)
-1.6°F
(-0.8°C)
31st Coolest Coolest since: 1961 1960
97th Warmest Warmest since: 1965 2012
Ties: 2013
Feb–May 1966
4-Month
45.8°F
(7.7°C)
47.3°F
(8.5°C)
-1.5°F
(-0.8°C)
35th Coolest Coolest since: 1960 1978
93rd Warmest Warmest since: 1965 2012
Ties: 1968
Jan–May 1966
5-Month
41.3°F
(5.2°C)
43.4°F
(6.3°C)
-2.1°F
(-1.1°C)
19th Coolest Coolest since: 1960 1978
109th Warmest Warmest since: 1965 2012
Ties: 1901, 1905
Dec 1965–May 1966
6-Month
40.8°F
(4.9°C)
41.4°F
(5.2°C)
-0.6°F
(-0.3°C)
40th Coolest Coolest since: 1963 1978
87th Warmest Warmest since: 1965 2012
Ties: 1923, 2001, 2015
Nov 1965–May 1966
7-Month
41.5°F
(5.3°C)
41.5°F
(5.3°C)
0.0°F
(0.0°C)
54th Coolest Coolest since: 1964 1978
73rd Warmest Warmest since: 1965 2012
Ties: 1913, 1930, 1959, 1964
Oct 1965–May 1966
8-Month
43.2°F
(6.2°C)
43.4°F
(6.3°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1963 1978
81st Warmest Warmest since: 1965 2012
Ties: 1943, 1962, 1973, 1981
Sep 1965–May 1966
9-Month
45.9°F
(7.7°C)
46.0°F
(7.8°C)
-0.1°F
(-0.1°C)
51st Coolest Coolest since: 1963 1978
76th Warmest Warmest since: 1965 2012
Ties: 1947, 1959, 1967, 2003
Aug 1965–May 1966
10-Month
48.5°F
(9.2°C)
48.8°F
(9.3°C)
-0.3°F
(-0.1°C)
40th Coolest Coolest since: 1963 1978
87th Warmest Warmest since: 1965 2012
Ties: 1908, 1929, 1943, 1952, 1967
Jul 1965–May 1966
11-Month
50.8°F
(10.4°C)
51.3°F
(10.7°C)
-0.5°F
(-0.3°C)
36th Coolest Coolest since: 1963 1904
91st Warmest Warmest since: 1965 2012
Ties: 1917, 1930, 1947, 2001
Jun 1965–May 1966
12-Month
52.6°F
(11.4°C)
53.1°F
(11.7°C)
-0.5°F
(-0.3°C)
42nd Coolest Coolest since: 1963 1904
85th Warmest Warmest since: 1965 2012
Ties: 1906, 1947, 1952, 1961, 2001
Dec 1964–May 1966
18-Month
48.9°F
(9.4°C)
49.2°F
(9.6°C)
-0.3°F
(-0.2°C)
48th Coolest Coolest since: 1964 1979
78th Warmest Warmest since: 1965 2017
Ties: 1910, 1927
Jun 1964–May 1966
24-Month
52.9°F
(11.6°C)
53.1°F
(11.7°C)
-0.2°F
(-0.1°C)
49th Coolest Coolest since: 1964 1905, 1978
77th Warmest Warmest since: 1965 2017
Ties: 1909, 1910, 1916, 1928, 1937
Jun 1963–May 1966
36-Month
53.0°F
(11.7°C)
53.0°F
(11.7°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 1965 1979
69th Warmest Warmest since: 1958 2018
Ties: 1898, 1958, 1998
Jun 1962–May 1966
48-Month
52.7°F
(11.5°C)
53.0°F
(11.7°C)
-0.3°F
(-0.2°C)
34th Coolest Coolest since: 1964 1980
90th Warmest Warmest since: 1965 2019
Ties: 1901, 1910, 1928, 1931, 1972, 1973, 1984, 1985, 1997
Jun 1961–May 1966
60-Month
52.7°F
(11.5°C)
53.0°F
(11.7°C)
-0.3°F
(-0.2°C)
36th Coolest Coolest since: 1965 1981
87th Warmest Warmest since: 1965 2020
Ties: 1910, 1911, 1914, 1921, 1960, 1965, 1973

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2021, retrieved on July 26, 2021 from https://www.ncdc.noaa.gov/cag/