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 2022. For more information, please see Climatological Rankings.


Illinois, Climate Division 5. East

Average Temperature Rankings, May 1949

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1949
1-Month
62.9°F
(17.2°C)
61.0°F
(16.1°C)
1.9°F
(1.1°C)
86th Coolest Coolest since: 1948 1907
43rd Warmest Warmest since: 1944 2018
Apr–May 1949
2-Month
56.0°F
(13.3°C)
55.4°F
(13.0°C)
0.6°F
(0.3°C)
70th Coolest Coolest since: 1947 1907
59th Warmest Warmest since: 1948 1977
Ties: 1932, 1938, 1974, 2009
Mar–May 1949
3-Month
50.3°F
(10.2°C)
49.7°F
(9.8°C)
0.6°F
(0.4°C)
76th Coolest Coolest since: 1948 1960
53rd Warmest Warmest since: 1948 2012
Ties: 1948, 1970
Feb–May 1949
4-Month
45.2°F
(7.3°C)
44.2°F
(6.8°C)
1.0°F
(0.5°C)
88th Coolest Coolest since: 1948 1978
41st Warmest Warmest since: 1946 2012
Ties: 1959, 1981, 2011
Jan–May 1949
5-Month
41.8°F
(5.4°C)
40.1°F
(4.5°C)
1.7°F
(0.9°C)
98th Coolest Coolest since: 1948 1978
31st Warmest Warmest since: 1946 2012
Ties: 1927, 2007
Dec 1948–May 1949
6-Month
40.0°F
(4.4°C)
38.1°F
(3.4°C)
1.9°F
(1.0°C)
101st Coolest Coolest since: 1948 1978
27th Warmest Warmest since: 1942 2012
Nov 1948–May 1949
7-Month
40.4°F
(4.7°C)
38.3°F
(3.5°C)
2.1°F
(1.2°C)
106th Coolest Coolest since: 1948 1904
22nd Warmest Warmest since: 1942 2012
Ties: 1983
Oct 1948–May 1949
8-Month
41.8°F
(5.4°C)
40.3°F
(4.6°C)
1.5°F
(0.8°C)
101st Coolest Coolest since: 1948 1904
27th Warmest Warmest since: 1942 2012
Ties: 1972, 1974, 2020
Sep 1948–May 1949
9-Month
44.6°F
(7.0°C)
43.0°F
(6.1°C)
1.6°F
(0.9°C)
103rd Coolest Coolest since: 1948 1904
25th Warmest Warmest since: 1942 2012
Ties: 1974, 1983, 2007
Aug 1948–May 1949
10-Month
47.4°F
(8.6°C)
45.9°F
(7.7°C)
1.5°F
(0.9°C)
105th Coolest Coolest since: 1948 1904
23rd Warmest Warmest since: 1942 2012
Ties: 1974, 1985, 2007
Jul 1948–May 1949
11-Month
49.9°F
(9.9°C)
48.5°F
(9.2°C)
1.4°F
(0.7°C)
104th Coolest Coolest since: 1948 1904
24th Warmest Warmest since: 1942 2012
Ties: 1974
Jun 1948–May 1949
12-Month
51.6°F
(10.9°C)
50.3°F
(10.2°C)
1.3°F
(0.7°C)
100th Coolest Coolest since: 1948 1904
28th Warmest Warmest since: 1942 2012
Ties: 1935, 1972, 1995, 2013, 2021
Dec 1947–May 1949
18-Month
47.1°F
(8.4°C)
46.2°F
(7.9°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 1948 1905
41st Warmest Warmest since: 1942 2017
Jun 1947–May 1949
24-Month
51.1°F
(10.6°C)
50.3°F
(10.2°C)
0.8°F
(0.4°C)
91st Coolest Coolest since: 1948 1905
36th Warmest Warmest since: 1942 2017
Ties: 1938, 1986, 1990, 2019
Jun 1946–May 1949
36-Month
50.8°F
(10.4°C)
50.3°F
(10.2°C)
0.5°F
(0.2°C)
80th Coolest Coolest since: 1948 1905, 1906
46th Warmest Warmest since: 1943 2018
Ties: 1985, 2010
Jun 1945–May 1949
48-Month
50.7°F
(10.4°C)
50.3°F
(10.2°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 1948 1905
53rd Warmest Warmest since: 1945 2019
Ties: 1937, 1945, 1995, 2016
Jun 1944–May 1949
60-Month
50.7°F
(10.4°C)
50.3°F
(10.2°C)
0.4°F
(0.2°C)
70th Coolest Coolest since: 1948 1905, 1906, 1908
54th Warmest Warmest since: 1946 2020
Ties: 1946, 1950, 1954, 1959, 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Average Temperature, published September 2022, retrieved on October 7, 2022 from https://www.ncdc.noaa.gov/cag/