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 2. Northeast

Average Temperature Rankings, May 2002

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 2002
1-Month
55.1°F
(12.8°C)
58.9°F
(14.9°C)
-3.8°F
(-2.1°C)
13th Coolest
Coolest since:
1907
116th Warmest
Warmest since:
1977
Ties: 1940
Apr–May 2002
2-Month
52.3°F
(11.3°C)
53.4°F
(11.9°C)
-1.1°F
(-0.6°C)
34th Coolest
Coolest since:
1907
95th Warmest
Warmest since:
1896, 1977
Ties: 1953
Mar–May 2002
3-Month
46.2°F
(7.9°C)
47.5°F
(8.6°C)
-1.3°F
(-0.7°C)
32nd Coolest
Coolest since:
1926
97th Warmest
Warmest since:
2012
Ties: 1901, 1916, 2013
Feb–May 2002
4-Month
42.6°F
(5.9°C)
41.9°F
(5.5°C)
0.7°F
(0.4°C)
83rd Coolest
Coolest since:
1904, 1947
46th Warmest
Warmest since:
2012
Ties: 1959, 2007
Jan–May 2002
5-Month
40.2°F
(4.6°C)
37.7°F
(3.2°C)
2.5°F
(1.4°C)
109th Coolest
Coolest since:
1912
20th Warmest
Warmest since:
2012
Ties: 1973
Dec 2001–May 2002
6-Month
39.0°F
(3.9°C)
35.7°F
(2.1°C)
3.3°F
(1.8°C)
116th Coolest
Coolest since:
1904
12th Warmest
Warmest since:
2012
Nov 2001–May 2002
7-Month
40.4°F
(4.7°C)
36.1°F
(2.3°C)
4.3°F
(2.4°C)
122nd Coolest
Coolest since:
1904
6th Warmest
Warmest since:
2012
Ties: 1921
Oct 2001–May 2002
8-Month
41.8°F
(5.4°C)
38.1°F
(3.4°C)
3.7°F
(2.0°C)
121st Coolest
Coolest since:
1904
7th Warmest
Warmest since:
2012
Sep 2001–May 2002
9-Month
44.0°F
(6.7°C)
40.9°F
(4.9°C)
3.1°F
(1.8°C)
117th Coolest
Coolest since:
1904
11th Warmest
Warmest since:
2012
Ties: 1991
Aug 2001–May 2002
10-Month
46.9°F
(8.3°C)
43.9°F
(6.6°C)
3.0°F
(1.7°C)
119th Coolest
Coolest since:
1904
9th Warmest
Warmest since:
2012
Ties: 2000
Jul 2001–May 2002
11-Month
49.4°F
(9.7°C)
46.6°F
(8.1°C)
2.8°F
(1.6°C)
119th Coolest
Coolest since:
1904
9th Warmest
Warmest since:
2012
Ties: 1998
Jun 2001–May 2002
12-Month
50.9°F
(10.5°C)
48.4°F
(9.1°C)
2.5°F
(1.4°C)
118th Coolest
Coolest since:
1904
10th Warmest
Warmest since:
2012
Ties: 2022
Dec 2000–May 2002
18-Month
45.8°F
(7.7°C)
44.2°F
(6.8°C)
1.6°F
(0.9°C)
105th Coolest
Coolest since:
1905, 1918
22nd Warmest
Warmest since:
2017
Ties: 1939, 2003
Jun 2000–May 2002
24-Month
49.7°F
(9.8°C)
48.5°F
(9.2°C)
1.2°F
(0.6°C)
104th Coolest
Coolest since:
1905
23rd Warmest
Warmest since:
2017
Jun 1999–May 2002
36-Month
50.3°F
(10.2°C)
48.5°F
(9.2°C)
1.8°F
(1.0°C)
116th Coolest
Coolest since:
1918
10th Warmest
Warmest since:
2000
Ties: 2008
Jun 1998–May 2002
48-Month
50.5°F
(10.3°C)
48.4°F
(9.1°C)
2.1°F
(1.2°C)
123rd Coolest
Coolest since:
1907
2nd Warmest
Warmest since:
2001
Ties: 2019
Jun 1997–May 2002
60-Month
50.6°F
(10.3°C)
48.4°F
(9.1°C)
2.2°F
(1.2°C)
123rd Coolest
Coolest since:
1908
1st Warmest
Warmest to Date
2002

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