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 7. East Southeast

Average Temperature Rankings, May 1904

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1904
1-Month
62.4°F
(16.9°C)
63.2°F
(17.3°C)
-0.8°F
(-0.4°C)
49th Coolest
Coolest since:
1924
80th Warmest
Warmest since:
2018
Apr–May 1904
2-Month
54.9°F
(12.7°C)
58.0°F
(14.4°C)
-3.1°F
(-1.7°C)
9th Coolest
Coolest since:
1907
120th Warmest
Warmest since:
1896
Ties: 1966
Mar–May 1904
3-Month
50.2°F
(10.1°C)
52.6°F
(11.4°C)
-2.4°F
(-1.3°C)
13th Coolest
Coolest since:
1960
116th Warmest
Warmest since:
2012
Ties: 1897, 1901
Feb–May 1904
4-Month
43.9°F
(6.6°C)
47.3°F
(8.5°C)
-3.4°F
(-1.9°C)
6th Coolest
Coolest since:
1978
123rd Warmest
Warmest since:
2012
Ties: 1901, 1958, 1980
Jan–May 1904
5-Month
39.3°F
(4.1°C)
43.4°F
(6.3°C)
-4.1°F
(-2.2°C)
5th Coolest
Coolest to Date
1978
124th Warmest
Warmest since:
2012
Dec 1903–May 1904
6-Month
36.9°F
(2.7°C)
41.4°F
(5.2°C)
-4.5°F
(-2.5°C)
2nd Coolest
Coolest to Date
1978
126th Warmest
Warmest since:
2012
Nov 1903–May 1904
7-Month
37.0°F
(2.8°C)
41.5°F
(5.3°C)
-4.5°F
(-2.5°C)
2nd Coolest
Coolest to Date
1978
126th Warmest
Warmest since:
2012
Oct 1903–May 1904
8-Month
39.2°F
(4.0°C)
43.3°F
(6.3°C)
-4.1°F
(-2.3°C)
2nd Coolest
Coolest to Date
1978
126th Warmest
Warmest since:
2012
Sep 1903–May 1904
9-Month
42.2°F
(5.7°C)
46.0°F
(7.8°C)
-3.8°F
(-2.1°C)
2nd Coolest
Coolest to Date
1978
126th Warmest
Warmest since:
2012
Aug 1903–May 1904
10-Month
45.3°F
(7.4°C)
48.8°F
(9.3°C)
-3.5°F
(-1.9°C)
2nd Coolest
Coolest to Date
1978
126th Warmest
Warmest since:
2012
Jul 1903–May 1904
11-Month
48.1°F
(8.9°C)
51.3°F
(10.7°C)
-3.2°F
(-1.8°C)
1st Coolest
Coolest to Date
1904
127th Warmest
Warmest since:
2012
Jun 1903–May 1904
12-Month
49.6°F
(9.8°C)
53.1°F
(11.7°C)
-3.5°F
(-1.9°C)
1st Coolest
Coolest to Date
1904
127th Warmest
Warmest since:
2012
Dec 1902–May 1904
18-Month
47.0°F
(8.3°C)
49.2°F
(9.6°C)
-2.2°F
(-1.3°C)
6th Coolest
Coolest to Date
1979
121st Warmest
Warmest since:
2017
Jun 1902–May 1904
24-Month
51.4°F
(10.8°C)
53.1°F
(11.7°C)
-1.7°F
(-0.9°C)
5th Coolest
Coolest to Date
1905, 1978
122nd Warmest
Warmest since:
2017
Ties: 2015
Jun 1901–May 1904
36-Month
51.7°F
(10.9°C)
53.0°F
(11.7°C)
-1.3°F
(-0.8°C)
7th Coolest
Coolest to Date
1979
119th Warmest
Warmest since:
2018
Ties: 1978
Jun 1900–May 1904
48-Month
52.1°F
(11.2°C)
53.0°F
(11.7°C)
-0.9°F
(-0.5°C)
11th Coolest
Coolest to Date
1980
114th Warmest
Warmest since:
2019
Ties: 1919, 1920, 1982
Jun 1899–May 1904
60-Month
52.3°F
(11.3°C)
53.0°F
(11.7°C)
-0.7°F
(-0.4°C)
12th Coolest
Coolest to Date
1981
112th Warmest
Warmest since:
2020
Ties: 1963, 1972, 1983

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