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 1970

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1970
1-Month
49.7°F
(9.8°C)
47.8°F
(8.8°C)
1.9°F
(1.0°C)
89th Coolest
Coolest since:
1907
40th Warmest
Warmest since:
1915
Ties: 2008
Mar–Apr 1970
2-Month
41.2°F
(5.1°C)
41.8°F
(5.4°C)
-0.6°F
(-0.3°C)
53rd Coolest
Coolest since:
1926
76th Warmest
Warmest since:
2012
Ties: 1914, 2019
Feb–Apr 1970
3-Month
35.4°F
(1.9°C)
36.1°F
(2.3°C)
-0.7°F
(-0.4°C)
50th Coolest
Coolest since:
1904
79th Warmest
Warmest since:
2012
Ties: 1932, 1959, 1971, 2007
Jan–Apr 1970
4-Month
30.0°F
(-1.1°C)
32.5°F
(0.3°C)
-2.5°F
(-1.4°C)
19th Coolest
Coolest since:
1912
110th Warmest
Warmest since:
2012
Ties: 1965, 2015
Dec 1969–Apr 1970
5-Month
29.0°F
(-1.7°C)
31.2°F
(-0.4°C)
-2.2°F
(-1.3°C)
21st Coolest
Coolest since:
1904
107th Warmest
Warmest since:
2012
Nov 1969–Apr 1970
6-Month
30.1°F
(-1.1°C)
32.3°F
(0.2°C)
-2.2°F
(-1.3°C)
19th Coolest
Coolest since:
1904
109th Warmest
Warmest since:
2012
Oct 1969–Apr 1970
7-Month
33.0°F
(0.6°C)
35.2°F
(1.8°C)
-2.2°F
(-1.2°C)
15th Coolest
Coolest since:
1904
113th Warmest
Warmest since:
2012
Ties: 1905
Sep 1969–Apr 1970
8-Month
36.8°F
(2.7°C)
38.7°F
(3.7°C)
-1.9°F
(-1.0°C)
16th Coolest
Coolest since:
1904
112th Warmest
Warmest since:
2012
Ties: 1963, 1996
Aug 1969–Apr 1970
9-Month
40.7°F
(4.8°C)
42.3°F
(5.7°C)
-1.6°F
(-0.9°C)
16th Coolest
Coolest since:
1904
112th Warmest
Warmest since:
2012, 2017
Ties: 1943, 1963
Jul 1969–Apr 1970
10-Month
43.9°F
(6.6°C)
45.4°F
(7.4°C)
-1.5°F
(-0.8°C)
17th Coolest
Coolest since:
1904
111th Warmest
Warmest since:
2012
Jun 1969–Apr 1970
11-Month
45.8°F
(7.7°C)
47.6°F
(8.7°C)
-1.8°F
(-1.0°C)
13th Coolest
Coolest since:
1904
115th Warmest
Warmest since:
2012
Ties: 1916
May 1969–Apr 1970
12-Month
46.9°F
(8.3°C)
48.5°F
(9.2°C)
-1.6°F
(-0.9°C)
14th Coolest
Coolest since:
1904, 1918
114th Warmest
Warmest since:
2012
Nov 1968–Apr 1970
18-Month
41.9°F
(5.5°C)
43.1°F
(6.2°C)
-1.2°F
(-0.7°C)
16th Coolest
Coolest since:
1905, 1918
111th Warmest
Warmest since:
2017
Ties: 1916, 2014
May 1968–Apr 1970
24-Month
47.5°F
(8.6°C)
48.4°F
(9.1°C)
-0.9°F
(-0.5°C)
20th Coolest
Coolest since:
1905
107th Warmest
Warmest since:
2017
Ties: 1994
May 1967–Apr 1970
36-Month
47.5°F
(8.6°C)
48.4°F
(9.1°C)
-0.9°F
(-0.5°C)
12th Coolest
Coolest since:
1918
114th Warmest
Warmest since:
2000
Ties: 1928, 1952
May 1966–Apr 1970
48-Month
47.7°F
(8.7°C)
48.4°F
(9.1°C)
-0.7°F
(-0.4°C)
15th Coolest
Coolest since:
1980
110th Warmest
Warmest since:
2002
Ties: 1908, 1930, 1978, 1981
May 1965–Apr 1970
60-Month
47.9°F
(8.8°C)
48.4°F
(9.1°C)
-0.5°F
(-0.3°C)
20th Coolest
Coolest since:
1908, 1920
104th Warmest
Warmest since:
2002
Ties: 1909, 1913, 1921, 1971

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