Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 2. Northeast

Average Temperature Rankings, May 1899

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1899
1-Month
60.4°F
(15.8°C)
59.0°F
(15.0°C)
1.4°F
(0.8°C)
82nd Coolest
Coolest since:
1907
47th Warmest
Warmest since:
1977
Ties: 1949
Apr–May 1899
2-Month
55.6°F
(13.1°C)
53.3°F
(11.8°C)
2.3°F
(1.3°C)
104th Coolest
Coolest since:
1907
25th Warmest
Warmest since:
1896, 1977
Ties: 2007
Mar–May 1899
3-Month
46.8°F
(8.2°C)
47.5°F
(8.6°C)
-0.7°F
(-0.4°C)
51st Coolest
Coolest since:
1926
78th Warmest
Warmest since:
2012
Feb–May 1899
4-Month
39.2°F
(4.0°C)
41.9°F
(5.5°C)
-2.7°F
(-1.5°C)
13th Coolest
Coolest since:
1904, 1947
116th Warmest
Warmest since:
2012
Ties: 1936
Jan–May 1899
5-Month
35.6°F
(2.0°C)
37.7°F
(3.2°C)
-2.1°F
(-1.2°C)
17th Coolest
Coolest since:
1912
112th Warmest
Warmest since:
2012
Dec 1898–May 1899
6-Month
33.4°F
(0.8°C)
35.8°F
(2.1°C)
-2.4°F
(-1.3°C)
14th Coolest
Coolest since:
1904
114th Warmest
Warmest since:
2012
Ties: 1943
Nov 1898–May 1899
7-Month
33.4°F
(0.8°C)
36.1°F
(2.3°C)
-2.7°F
(-1.5°C)
9th Coolest
Coolest since:
1904
119th Warmest
Warmest since:
2012
Ties: 1951
Oct 1898–May 1899
8-Month
35.4°F
(1.9°C)
38.1°F
(3.4°C)
-2.7°F
(-1.5°C)
11th Coolest
Coolest since:
1904
117th Warmest
Warmest since:
2012
Sep 1898–May 1899
9-Month
38.9°F
(3.8°C)
41.0°F
(5.0°C)
-2.1°F
(-1.2°C)
11th Coolest
Coolest since:
1904
117th Warmest
Warmest since:
2012
Aug 1898–May 1899
10-Month
42.1°F
(5.6°C)
44.0°F
(6.7°C)
-1.9°F
(-1.1°C)
13th Coolest
Coolest since:
1904
115th Warmest
Warmest since:
2012
Ties: 1977
Jul 1898–May 1899
11-Month
45.0°F
(7.2°C)
46.7°F
(8.2°C)
-1.7°F
(-1.0°C)
13th Coolest
Coolest since:
1904
115th Warmest
Warmest since:
2012
Ties: 1977, 1982
Jun 1898–May 1899
12-Month
47.1°F
(8.4°C)
48.5°F
(9.2°C)
-1.4°F
(-0.8°C)
16th Coolest
Coolest since:
1904
112th Warmest
Warmest since:
2012
Ties: 1920, 1943, 1970
Dec 1897–May 1899
18-Month
43.5°F
(6.4°C)
44.2°F
(6.8°C)
-0.7°F
(-0.4°C)
27th Coolest
Coolest since:
1905, 1918
100th Warmest
Warmest since:
2017
Ties: 1929, 1959, 1968, 1971
Jun 1897–May 1899
24-Month
48.2°F
(9.0°C)
48.4°F
(9.1°C)
-0.2°F
(-0.1°C)
44th Coolest
Coolest since:
1905
83rd Warmest
Warmest since:
2017
Ties: 1911, 1920, 1948, 1961, 1983
Jun 1896–May 1899
36-Month
48.1°F
(8.9°C)
48.5°F
(9.2°C)
-0.4°F
(-0.3°C)
32nd Coolest
Coolest since:
1918
94th Warmest
Warmest since:
2000
Ties: 1908, 1931, 1938, 1951, 1962, 1967, 1969, 1972, 1982
Jun 1895–May 1899
48-Month
48.4°F
(9.1°C)
48.4°F
(9.1°C)
0.0°F
(0.0°C)
52nd Coolest
Coolest since:
1907
73rd Warmest
Warmest to Date
2001
Ties: 1938, 1948, 1954, 1983

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