Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Illinois, Climate Division 5. East

Average Temperature Rankings, May 1896

View Period (Months):
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1896
1-Month
68.4°F
(20.2°C)
61.0°F
(16.1°C)
7.4°F
(4.1°C)
126th Coolest
Coolest since:
1907
3rd Warmest
Warmest to Date
2018
Ties: 1991
Apr–May 1896
2-Month
62.3°F
(16.8°C)
55.4°F
(13.0°C)
6.9°F
(3.8°C)
127th Coolest
Coolest since:
1907
2nd Warmest
Warmest to Date
1977
Mar–May 1896
3-Month
52.5°F
(11.4°C)
49.7°F
(9.8°C)
2.8°F
(1.6°C)
113th Coolest
Coolest since:
1960
16th Warmest
Warmest to Date
2012
Ties: 1938, 2017
Feb–May 1896
4-Month
46.3°F
(7.9°C)
44.1°F
(6.7°C)
2.2°F
(1.2°C)
99th Coolest
Coolest since:
1978
30th Warmest
Warmest to Date
2012
Jan–May 1896
5-Month
42.4°F
(5.8°C)
40.1°F
(4.5°C)
2.3°F
(1.3°C)
111th Coolest
Coolest since:
1978
18th Warmest
Warmest to Date
2012
Ties: 1932, 1999
Dec 1895–May 1896
6-Month
40.2°F
(4.6°C)
38.1°F
(3.4°C)
2.1°F
(1.2°C)
103rd Coolest
Coolest since:
1978
25th Warmest
Warmest to Date
2012
Ties: 1983
Nov 1895–May 1896
7-Month
39.7°F
(4.3°C)
38.4°F
(3.6°C)
1.3°F
(0.7°C)
92nd Coolest
Coolest since:
1904
36th Warmest
Warmest to Date
2012
Ties: 1922
Oct 1895–May 1896
8-Month
40.4°F
(4.7°C)
40.2°F
(4.6°C)
0.2°F
(0.1°C)
70th Coolest
Coolest since:
1904
58th Warmest
Warmest to Date
2012
Ties: 1911, 1975, 1981
Sep 1895–May 1896
9-Month
43.5°F
(6.4°C)
43.0°F
(6.1°C)
0.5°F
(0.3°C)
77th Coolest
Coolest since:
1904
51st Warmest
Warmest to Date
2012
Ties: 2019
Aug 1895–May 1896
10-Month
46.4°F
(8.0°C)
45.8°F
(7.7°C)
0.6°F
(0.3°C)
74th Coolest
Coolest since:
1904
54th Warmest
Warmest to Date
2012
Ties: 1937, 2011
Jul 1895–May 1896
11-Month
48.7°F
(9.3°C)
48.5°F
(9.2°C)
0.2°F
(0.1°C)
67th Coolest
Coolest since:
1904
61st Warmest
Warmest to Date
2012
Ties: 1945, 1973, 2010
Jun 1895–May 1896
12-Month
50.8°F
(10.4°C)
50.4°F
(10.2°C)
0.4°F
(0.2°C)
75th Coolest
Coolest since:
1904
53rd Warmest
Warmest to Date
2012
Ties: 1933, 1945, 1964, 1990

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