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 1930

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
July 1930
1-Month
79.7°F
(26.5°C)
76.3°F
(24.6°C)
3.4°F
(1.9°C)
118th Coolest
Coolest since:
2014
11th Warmest
Warmest since:
1936
Ties: 1966
Jun–Jul 1930
2-Month
75.7°F
(24.3°C)
74.4°F
(23.6°C)
1.3°F
(0.7°C)
97th Coolest
Coolest since:
1927
32nd Warmest
Warmest since:
1934
May–Jul 1930
3-Month
71.9°F
(22.2°C)
70.7°F
(21.5°C)
1.2°F
(0.7°C)
96th Coolest
Coolest since:
1924
33rd Warmest
Warmest since:
1934
Ties: 1932
Apr–Jul 1930
4-Month
67.9°F
(19.9°C)
66.2°F
(19.0°C)
1.7°F
(0.9°C)
107th Coolest
Coolest since:
1907
22nd Warmest
Warmest since:
2012
Ties: 2017
Mar–Jul 1930
5-Month
62.3°F
(16.8°C)
61.3°F
(16.3°C)
1.0°F
(0.5°C)
91st Coolest
Coolest since:
1960
38th Warmest
Warmest since:
2012
Feb–Jul 1930
6-Month
58.6°F
(14.8°C)
56.3°F
(13.5°C)
2.3°F
(1.3°C)
115th Coolest
Coolest since:
1947
14th Warmest
Warmest since:
2012
Ties: 1925, 2011
Jan–Jul 1930
7-Month
53.4°F
(11.9°C)
52.2°F
(11.2°C)
1.2°F
(0.7°C)
90th Coolest
Coolest since:
1978
39th Warmest
Warmest since:
2012
Ties: 1922, 1973, 2004
Dec 1929–Jul 1930
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: 2018
Nov 1929–Jul 1930
9-Month
49.1°F
(9.5°C)
48.8°F
(9.3°C)
0.3°F
(0.2°C)
68th Coolest
Coolest since:
1904
60th Warmest
Warmest since:
2012
Ties: 1898, 1903, 1967, 1975, 2013, 2019
Oct 1929–Jul 1930
10-Month
49.6°F
(9.8°C)
49.5°F
(9.7°C)
0.1°F
(0.1°C)
64th Coolest
Coolest since:
1904
64th Warmest
Warmest since:
2012
Ties: 1896, 1909, 1923, 1959, 1975, 1981, 2009, 2013
Sep 1929–Jul 1930
11-Month
51.1°F
(10.6°C)
51.2°F
(10.7°C)
-0.1°F
(-0.1°C)
55th Coolest
Coolest since:
1904
73rd Warmest
Warmest since:
2012
Ties: 1959
Aug 1929–Jul 1930
12-Month
52.9°F
(11.6°C)
53.1°F
(11.7°C)
-0.2°F
(-0.1°C)
49th Coolest
Coolest since:
1904
79th Warmest
Warmest since:
2012
Ties: 1903, 2003
Feb 1929–Jul 1930
18-Month
53.8°F
(12.1°C)
54.1°F
(12.3°C)
-0.3°F
(-0.2°C)
49th Coolest
Coolest since:
1918
79th Warmest
Warmest since:
2012
Ties: 1962, 2009
Aug 1928–Jul 1930
24-Month
52.7°F
(11.5°C)
53.1°F
(11.7°C)
-0.4°F
(-0.2°C)
41st Coolest
Coolest since:
1905, 1978, 1979
86th Warmest
Warmest since:
2017
Ties: 1926, 1928
Aug 1927–Jul 1930
36-Month
52.6°F
(11.4°C)
53.0°F
(11.7°C)
-0.4°F
(-0.3°C)
30th Coolest
Coolest since:
1979
96th Warmest
Warmest since:
2018
Ties: 1900, 1901, 1952, 1977
Aug 1926–Jul 1930
48-Month
52.7°F
(11.5°C)
53.0°F
(11.7°C)
-0.3°F
(-0.2°C)
33rd Coolest
Coolest since:
1980
92nd Warmest
Warmest since:
2019
Ties: 1910, 1928, 1964, 1983, 1984, 1996
Aug 1925–Jul 1930
60-Month
52.5°F
(11.4°C)
53.0°F
(11.7°C)
-0.5°F
(-0.3°C)
21st Coolest
Coolest since:
1981
103rd Warmest
Warmest since:
2020
Ties: 1903, 1909, 1912, 1928, 1964

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