Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 3. West

Average Temperature Rankings, December 1965

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 1965
1-Month
37.1°F
(2.8°C)
28.3°F
(-2.1°C)
8.8°F
(4.9°C)
124th Coolest
Coolest since:
1983
5th Warmest
Warmest since:
2015
Nov–Dec 1965
2-Month
40.2°F
(4.6°C)
34.3°F
(1.3°C)
5.9°F
(3.3°C)
124th Coolest
Coolest since:
2000
5th Warmest
Warmest since:
1931
Oct–Dec 1965
3-Month
44.8°F
(7.1°C)
41.0°F
(5.0°C)
3.8°F
(2.1°C)
119th Coolest
Coolest since:
1976
10th Warmest
Warmest since:
1931
Ties: 1946
Sep–Dec 1965
4-Month
49.9°F
(9.9°C)
47.3°F
(8.5°C)
2.6°F
(1.4°C)
114th Coolest
Coolest since:
1976
15th Warmest
Warmest since:
1931
Aug–Dec 1965
5-Month
54.3°F
(12.4°C)
52.5°F
(11.4°C)
1.8°F
(1.0°C)
108th Coolest
Coolest since:
1976
21st Warmest
Warmest since:
1931
Ties: 1918
Jul–Dec 1965
6-Month
57.5°F
(14.2°C)
56.5°F
(13.6°C)
1.0°F
(0.6°C)
93rd Coolest
Coolest since:
1976
36th Warmest
Warmest since:
1931
Ties: 1923, 1988, 2006
Jun–Dec 1965
7-Month
59.4°F
(15.2°C)
58.6°F
(14.8°C)
0.8°F
(0.4°C)
85th Coolest
Coolest since:
1976
44th Warmest
Warmest since:
1931
Ties: 1973, 2002
May–Dec 1965
8-Month
60.4°F
(15.8°C)
59.1°F
(15.1°C)
1.3°F
(0.7°C)
101st Coolest
Coolest since:
1917
28th Warmest
Warmest since:
1931
Ties: 1914, 1930, 1954, 1971, 2005
Apr–Dec 1965
9-Month
59.5°F
(15.3°C)
58.2°F
(14.6°C)
1.3°F
(0.7°C)
97th Coolest
Coolest since:
1917
32nd Warmest
Warmest since:
1931
Ties: 1914, 1949
Mar–Dec 1965
10-Month
56.4°F
(13.6°C)
56.3°F
(13.5°C)
0.1°F
(0.1°C)
69th Coolest
Coolest since:
1917
60th Warmest
Warmest since:
2012
Ties: 1899, 1940, 1952, 1970
Feb–Dec 1965
11-Month
53.7°F
(12.1°C)
53.7°F
(12.1°C)
0.0°F
(0.0°C)
57th Coolest
Coolest since:
1917
72nd Warmest
Warmest since:
2012
Ties: 1919, 1925, 1928, 1944, 2003, 2019
Jan–Dec 1965
12-Month
51.3°F
(10.7°C)
51.2°F
(10.7°C)
0.1°F
(0.0°C)
64th Coolest
Coolest since:
1917
65th Warmest
Warmest since:
2012
Ties: 1992
Jul 1964–Dec 1965
18-Month
53.0°F
(11.7°C)
53.0°F
(11.7°C)
0.0°F
(0.0°C)
61st Coolest
Coolest since:
1904
67th Warmest
Warmest since:
2012
Ties: 1973, 1980, 1995, 2003, 2019
Jan 1964–Dec 1965
24-Month
51.7°F
(10.9°C)
51.2°F
(10.7°C)
0.5°F
(0.2°C)
85th Coolest
Coolest since:
1979
43rd Warmest
Warmest since:
2017
Ties: 1940, 1974, 2003
Jan 1963–Dec 1965
36-Month
51.4°F
(10.8°C)
51.2°F
(10.7°C)
0.2°F
(0.1°C)
74th Coolest
Coolest since:
1905
53rd Warmest
Warmest since:
2017
Ties: 1913, 1993, 1998
Jan 1962–Dec 1965
48-Month
51.2°F
(10.7°C)
51.2°F
(10.7°C)
0.0°F
(0.0°C)
56th Coolest
Coolest since:
1905
70th Warmest
Warmest since:
1934
Ties: 1959, 1974, 1976, 1998, 2011
Jan 1961–Dec 1965
60-Month
51.1°F
(10.6°C)
51.2°F
(10.7°C)
-0.1°F
(-0.1°C)
48th Coolest
Coolest since:
1905
77th Warmest
Warmest since:
1934
Ties: 1913, 1916, 1974, 1984

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