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 1949

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
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)
84th Coolest Coolest since: 1948 1907
42nd 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)
68th Coolest Coolest since: 1947 1907
58th 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)
75th Coolest Coolest since: 1948 1960
51st Warmest Warmest since: 1948 2012
Ties: 1948, 1970, 2018
Feb–May 1949
4-Month
45.2°F
(7.3°C)
44.2°F
(6.8°C)
1.0°F
(0.5°C)
85th 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)
96th Coolest Coolest since: 1948 1978
30th 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)
99th Coolest Coolest since: 1948 1978
26th 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)
103rd 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)
99th Coolest Coolest since: 1948 1904
26th Warmest Warmest since: 1942 2012
Ties: 1972, 1974
Sep 1948–May 1949
9-Month
44.6°F
(7.0°C)
43.0°F
(6.1°C)
1.6°F
(0.9°C)
102nd Coolest Coolest since: 1948 1904
23rd 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)
104th Coolest Coolest since: 1948 1904
21st 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)
103rd Coolest Coolest since: 1948 1904
22nd 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)
99th Coolest Coolest since: 1948 1904
26th Warmest Warmest since: 1942 2012
Ties: 1935, 1972, 1995, 2013
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
38th 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
33rd 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
43rd 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
50th 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
51st Warmest Warmest since: 1946 2002
Ties: 1946, 1950, 1954, 1959, 1975

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/