Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 2. Northeast

Average Temperature Rankings, September 1979

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1979
1-Month
64.5°F
(18.1°C)
63.7°F
(17.6°C)
0.8°F
(0.5°C)
75th Coolest
Coolest since:
1918
54th Warmest
Warmest since:
1897
Ties: 1912, 1953
Aug–Sep 1979
2-Month
67.2°F
(19.6°C)
67.4°F
(19.7°C)
-0.2°F
(-0.1°C)
53rd Coolest
Coolest since:
1902
76th Warmest
Warmest since:
1947
Ties: 1901, 1909, 2006
Jul–Sep 1979
3-Month
68.6°F
(20.3°C)
69.3°F
(20.7°C)
-0.7°F
(-0.4°C)
38th Coolest
Coolest since:
1924
91st Warmest
Warmest since:
1936
Ties: 1926, 1958
Jun–Sep 1979
4-Month
68.8°F
(20.4°C)
69.2°F
(20.7°C)
-0.4°F
(-0.3°C)
42nd Coolest
Coolest since:
1915
87th Warmest
Warmest since:
2005
Ties: 1905, 1957, 2000
May–Sep 1979
5-Month
66.9°F
(19.4°C)
67.1°F
(19.5°C)
-0.2°F
(-0.1°C)
52nd Coolest
Coolest since:
1924
77th Warmest
Warmest since:
1921, 1988
Ties: 2008
Apr–Sep 1979
6-Month
63.2°F
(17.3°C)
63.9°F
(17.7°C)
-0.7°F
(-0.4°C)
32nd Coolest
Coolest since:
1907
97th Warmest
Warmest since:
1921
Ties: 1993
Mar–Sep 1979
7-Month
59.2°F
(15.1°C)
59.9°F
(15.5°C)
-0.7°F
(-0.4°C)
35th Coolest
Coolest since:
1924
94th Warmest
Warmest since:
2012
Ties: 1935, 1961, 1966, 1974
Feb–Sep 1979
8-Month
53.5°F
(11.9°C)
55.5°F
(13.1°C)
-2.0°F
(-1.2°C)
9th Coolest
Coolest since:
1904, 1917
120th Warmest
Warmest since:
2012
Ties: 1926
Jan–Sep 1979
9-Month
48.6°F
(9.2°C)
51.7°F
(10.9°C)
-3.1°F
(-1.7°C)
5th Coolest
Coolest since:
1904, 1912
124th Warmest
Warmest since:
2012
Dec 1978–Sep 1979
10-Month
46.1°F
(7.8°C)
49.1°F
(9.5°C)
-3.0°F
(-1.7°C)
4th Coolest
Coolest since:
1904
124th Warmest
Warmest since:
2012
Ties: 1912
Nov 1978–Sep 1979
11-Month
45.5°F
(7.5°C)
48.1°F
(8.9°C)
-2.6°F
(-1.4°C)
6th Coolest
Coolest since:
1904
122nd Warmest
Warmest since:
2012
Oct 1978–Sep 1979
12-Month
45.9°F
(7.7°C)
48.5°F
(9.2°C)
-2.6°F
(-1.5°C)
7th Coolest
Coolest since:
1904
121st Warmest
Warmest since:
2012
Apr 1978–Sep 1979
18-Month
52.2°F
(11.2°C)
53.6°F
(12.0°C)
-1.4°F
(-0.8°C)
8th Coolest
Coolest since:
1904
120th Warmest
Warmest since:
2012
Ties: 1924
Oct 1977–Sep 1979
24-Month
46.2°F
(7.9°C)
48.4°F
(9.1°C)
-2.2°F
(-1.2°C)
3rd Coolest
Coolest since:
1918
124th Warmest
Warmest since:
2017
Oct 1976–Sep 1979
36-Month
46.5°F
(8.1°C)
48.4°F
(9.1°C)
-1.9°F
(-1.0°C)
1st Coolest
Coolest since:
1979
125th Warmest
Warmest since:
2000
Oct 1975–Sep 1979
48-Month
47.4°F
(8.6°C)
48.4°F
(9.1°C)
-1.0°F
(-0.5°C)
10th Coolest
Coolest since:
1905, 1918
115th Warmest
Warmest since:
2001, 2002, 2019
Ties: 1981, 1982
Oct 1974–Sep 1979
60-Month
47.6°F
(8.7°C)
48.4°F
(9.1°C)
-0.8°F
(-0.4°C)
14th Coolest
Coolest since:
1905, 1906
110th Warmest
Warmest since:
2002
Ties: 1980

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