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 2003

View Period (Months):
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  • Record Coolest
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  • Top 1/3
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 2003
1-Month
49.2°F
(9.6°C)
47.8°F
(8.8°C)
1.4°F
(0.8°C)
84th Coolest
Coolest since:
1907
45th Warmest
Warmest since:
1915
Ties: 1900
Mar–Apr 2003
2-Month
43.0°F
(6.1°C)
41.8°F
(5.4°C)
1.2°F
(0.7°C)
86th Coolest
Coolest since:
1926
43rd Warmest
Warmest since:
2012
Ties: 1898, 1922, 1988
Feb–Apr 2003
3-Month
36.4°F
(2.4°C)
36.2°F
(2.3°C)
0.2°F
(0.1°C)
69th Coolest
Coolest since:
1904
60th Warmest
Warmest since:
2012
Ties: 1966, 1994
Jan–Apr 2003
4-Month
32.2°F
(0.1°C)
32.4°F
(0.2°C)
-0.2°F
(-0.1°C)
54th Coolest
Coolest since:
1912
75th Warmest
Warmest since:
2012
Ties: 1897, 1993, 2009
Dec 2002–Apr 2003
5-Month
31.6°F
(-0.2°C)
31.1°F
(-0.5°C)
0.5°F
(0.3°C)
69th Coolest
Coolest since:
1904
59th Warmest
Warmest since:
2012
Ties: 1906, 1907, 1913
Nov 2002–Apr 2003
6-Month
32.5°F
(0.3°C)
32.3°F
(0.2°C)
0.2°F
(0.1°C)
59th Coolest
Coolest since:
1904
69th Warmest
Warmest since:
2012
Ties: 1897, 1898, 1906, 1907, 1924, 1986
Oct 2002–Apr 2003
7-Month
35.0°F
(1.7°C)
35.2°F
(1.8°C)
-0.2°F
(-0.1°C)
52nd Coolest
Coolest since:
1904
76th Warmest
Warmest since:
2012
Ties: 1910, 1975, 1993
Sep 2002–Apr 2003
8-Month
39.0°F
(3.9°C)
38.7°F
(3.7°C)
0.3°F
(0.2°C)
68th Coolest
Coolest since:
1904
60th Warmest
Warmest since:
2012
Ties: 1925, 1947
Aug 2002–Apr 2003
9-Month
42.8°F
(6.0°C)
42.4°F
(5.8°C)
0.4°F
(0.2°C)
73rd Coolest
Coolest since:
1904
55th Warmest
Warmest since:
2012, 2017
Ties: 1928, 2011
Jul 2002–Apr 2003
10-Month
46.1°F
(7.8°C)
45.4°F
(7.4°C)
0.7°F
(0.4°C)
83rd Coolest
Coolest since:
1904
45th Warmest
Warmest since:
2012
Ties: 1915, 1964, 2011
Jun 2002–Apr 2003
11-Month
48.4°F
(9.1°C)
47.5°F
(8.6°C)
0.9°F
(0.5°C)
87th Coolest
Coolest since:
1904
41st Warmest
Warmest since:
2012
Ties: 1964, 2011
May 2002–Apr 2003
12-Month
49.0°F
(9.4°C)
48.5°F
(9.2°C)
0.5°F
(0.2°C)
76th Coolest
Coolest since:
1904, 1918
52nd Warmest
Warmest since:
2012
Ties: 1923
Nov 2001–Apr 2003
18-Month
45.3°F
(7.4°C)
43.1°F
(6.2°C)
2.2°F
(1.2°C)
115th Coolest
Coolest since:
1905, 1918
12th Warmest
Warmest since:
2017
May 2001–Apr 2003
24-Month
50.2°F
(10.1°C)
48.4°F
(9.1°C)
1.8°F
(1.0°C)
114th Coolest
Coolest since:
1905
13th Warmest
Warmest since:
2017
Ties: 1955, 2021
May 2000–Apr 2003
36-Month
49.6°F
(9.8°C)
48.4°F
(9.1°C)
1.2°F
(0.7°C)
102nd Coolest
Coolest since:
1918
24th Warmest
Warmest since:
2000
Ties: 1991
May 1999–Apr 2003
48-Month
50.1°F
(10.1°C)
48.4°F
(9.1°C)
1.7°F
(1.0°C)
118th Coolest
Coolest since:
1980
7th Warmest
Warmest since:
2002
Ties: 2000, 2006, 2020, 2022
May 1998–Apr 2003
60-Month
50.4°F
(10.2°C)
48.4°F
(9.1°C)
2.0°F
(1.1°C)
122nd Coolest
Coolest since:
1908, 1920
2nd Warmest
Warmest since:
2002
Ties: 2020

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