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 7. East Southeast

Average Temperature Rankings, July 2018

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
July 2018
1-Month
75.6°F
(24.2°C)
76.3°F
(24.6°C)
-0.7°F
(-0.4°C)
48th Coolest
Coolest since:
2014
81st Warmest
Warmest since:
1936
Ties: 1961
Jun–Jul 2018
2-Month
75.8°F
(24.3°C)
74.4°F
(23.6°C)
1.4°F
(0.7°C)
101st Coolest
Coolest since:
1927, 1945
28th Warmest
Warmest since:
1934
Ties: 1911, 1932, 1966
May–Jul 2018
3-Month
74.6°F
(23.7°C)
70.6°F
(21.4°C)
4.0°F
(2.3°C)
125th Coolest
Coolest since:
1924
4th Warmest
Warmest since:
1934
Apr–Jul 2018
4-Month
67.6°F
(19.8°C)
66.2°F
(19.0°C)
1.4°F
(0.8°C)
100th Coolest
Coolest since:
1907
29th Warmest
Warmest since:
2012
Ties: 1911, 1922, 1953, 1959, 2002
Mar–Jul 2018
5-Month
62.2°F
(16.8°C)
61.3°F
(16.3°C)
0.9°F
(0.5°C)
90th Coolest
Coolest since:
1960
39th Warmest
Warmest since:
2012
Ties: 1941, 1944, 1963, 1973
Feb–Jul 2018
6-Month
57.8°F
(14.3°C)
56.3°F
(13.5°C)
1.5°F
(0.8°C)
104th Coolest
Coolest since:
1947
25th Warmest
Warmest since:
2012
Ties: 1949, 1955, 2004, 2006
Jan–Jul 2018
7-Month
53.2°F
(11.8°C)
52.3°F
(11.3°C)
0.9°F
(0.5°C)
86th Coolest
Coolest since:
1978
43rd Warmest
Warmest since:
2012
Ties: 1974
Dec 2017–Jul 2018
8-Month
50.5°F
(10.3°C)
49.7°F
(9.8°C)
0.8°F
(0.5°C)
82nd Coolest
Coolest since:
1978
46th Warmest
Warmest since:
2012
Ties: 1930
Nov 2017–Jul 2018
9-Month
49.8°F
(9.9°C)
48.8°F
(9.3°C)
1.0°F
(0.6°C)
87th Coolest
Coolest since:
1904
41st Warmest
Warmest since:
2012
Ties: 1896, 1925, 1952
Oct 2017–Jul 2018
10-Month
50.7°F
(10.4°C)
49.5°F
(9.7°C)
1.2°F
(0.7°C)
93rd Coolest
Coolest since:
1904
35th Warmest
Warmest since:
2012
Ties: 1922, 1933, 1941, 1972, 1974
Sep 2017–Jul 2018
11-Month
52.4°F
(11.3°C)
51.1°F
(10.6°C)
1.3°F
(0.7°C)
101st Coolest
Coolest since:
1904
27th Warmest
Warmest since:
2012
Ties: 1914, 1972, 1974, 2004
Aug 2017–Jul 2018
12-Month
54.0°F
(12.2°C)
53.1°F
(11.7°C)
0.9°F
(0.5°C)
90th Coolest
Coolest since:
1904
38th Warmest
Warmest since:
2012
Ties: 1931, 1933
Feb 2017–Jul 2018
18-Month
56.0°F
(13.3°C)
54.2°F
(12.3°C)
1.8°F
(1.0°C)
113th Coolest
Coolest since:
1918
15th Warmest
Warmest since:
2012
Aug 2016–Jul 2018
24-Month
55.4°F
(13.0°C)
53.0°F
(11.7°C)
2.4°F
(1.3°C)
124th Coolest
Coolest since:
1905, 1978, 1979
3rd Warmest
Warmest since:
2017
Aug 2015–Jul 2018
36-Month
55.6°F
(13.1°C)
53.0°F
(11.7°C)
2.6°F
(1.4°C)
125th Coolest
Coolest since:
1979
1st Warmest
Warmest to Date
2018
Aug 2014–Jul 2018
48-Month
54.7°F
(12.6°C)
53.0°F
(11.7°C)
1.7°F
(0.9°C)
121st Coolest
Coolest since:
1980
4th Warmest
Warmest since:
2019
Ties: 1935, 2012, 2013
Aug 2013–Jul 2018
60-Month
54.0°F
(12.2°C)
53.1°F
(11.7°C)
0.9°F
(0.5°C)
104th Coolest
Coolest since:
1981
20th Warmest
Warmest since:
2020
Ties: 1923, 1933, 1992, 2001, 2004, 2014

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