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, April 2005

View Period (Months):
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  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 2005
1-Month
52.6°F
(11.4°C)
47.8°F
(8.8°C)
4.8°F
(2.6°C)
117th Coolest
Coolest since:
1907
12th Warmest
Warmest since:
1915
Ties: 1942
Mar–Apr 2005
2-Month
43.6°F
(6.4°C)
41.8°F
(5.4°C)
1.8°F
(1.0°C)
93rd Coolest
Coolest since:
1926
36th Warmest
Warmest since:
2012
Ties: 1927
Feb–Apr 2005
3-Month
39.9°F
(4.4°C)
36.2°F
(2.3°C)
3.7°F
(2.1°C)
112th Coolest
Coolest since:
1904
17th Warmest
Warmest since:
2012
Ties: 1999
Jan–Apr 2005
4-Month
36.0°F
(2.2°C)
32.4°F
(0.2°C)
3.6°F
(2.0°C)
114th Coolest
Coolest since:
1912
15th Warmest
Warmest since:
2012
Dec 2004–Apr 2005
5-Month
34.4°F
(1.3°C)
31.2°F
(-0.4°C)
3.2°F
(1.7°C)
113th Coolest
Coolest since:
1904
15th Warmest
Warmest since:
2012
Ties: 1954
Nov 2004–Apr 2005
6-Month
35.8°F
(2.1°C)
32.3°F
(0.2°C)
3.5°F
(1.9°C)
116th Coolest
Coolest since:
1904
12th Warmest
Warmest since:
2012
Ties: 1983
Oct 2004–Apr 2005
7-Month
38.3°F
(3.5°C)
35.2°F
(1.8°C)
3.1°F
(1.7°C)
115th Coolest
Coolest since:
1904
13th Warmest
Warmest since:
2012
Ties: 1983
Sep 2004–Apr 2005
8-Month
41.8°F
(5.4°C)
38.7°F
(3.7°C)
3.1°F
(1.7°C)
117th Coolest
Coolest since:
1904
11th Warmest
Warmest since:
2012
Aug 2004–Apr 2005
9-Month
44.5°F
(6.9°C)
42.3°F
(5.7°C)
2.2°F
(1.2°C)
113th Coolest
Coolest since:
1904
15th Warmest
Warmest since:
2012, 2017
Ties: 1987, 1991, 2004
Jul 2004–Apr 2005
10-Month
47.2°F
(8.4°C)
45.4°F
(7.4°C)
1.8°F
(1.0°C)
108th Coolest
Coolest since:
1904
20th Warmest
Warmest since:
2012
Ties: 1991, 2004
Jun 2004–Apr 2005
11-Month
49.0°F
(9.4°C)
47.5°F
(8.6°C)
1.5°F
(0.8°C)
106th Coolest
Coolest since:
1904
22nd Warmest
Warmest since:
2012
Ties: 1935, 1955
May 2004–Apr 2005
12-Month
50.0°F
(10.0°C)
48.4°F
(9.1°C)
1.6°F
(0.9°C)
106th Coolest
Coolest since:
1904, 1918
22nd Warmest
Warmest since:
2012
Ties: 1998
Nov 2003–Apr 2005
18-Month
45.1°F
(7.3°C)
43.0°F
(6.1°C)
2.1°F
(1.2°C)
113th Coolest
Coolest since:
1905, 1918
14th Warmest
Warmest since:
2017
May 2003–Apr 2005
24-Month
49.8°F
(9.9°C)
48.4°F
(9.1°C)
1.4°F
(0.8°C)
106th Coolest
Coolest since:
1905
21st Warmest
Warmest since:
2017
Ties: 1935, 2020
May 2002–Apr 2005
36-Month
49.5°F
(9.7°C)
48.4°F
(9.1°C)
1.1°F
(0.6°C)
100th Coolest
Coolest since:
1918
26th Warmest
Warmest since:
2000
Ties: 1932, 1988, 1990
May 2001–Apr 2005
48-Month
50.0°F
(10.0°C)
48.4°F
(9.1°C)
1.6°F
(0.9°C)
113th Coolest
Coolest since:
1980
12th Warmest
Warmest since:
2002
Ties: 2018
May 2000–Apr 2005
60-Month
49.7°F
(9.8°C)
48.4°F
(9.1°C)
1.3°F
(0.7°C)
107th Coolest
Coolest since:
1908, 1920
17th Warmest
Warmest since:
2002
Ties: 1991, 2000

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