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 8. Southwest

Average Temperature Rankings, July 2007

View Period (Months):
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
July 2007
1-Month
75.9°F
(24.4°C)
77.9°F
(25.5°C)
-2.0°F
(-1.1°C)
22nd Coolest
Coolest since:
2014
107th Warmest
Warmest since:
2012
Jun–Jul 2007
2-Month
75.4°F
(24.1°C)
75.9°F
(24.4°C)
-0.5°F
(-0.3°C)
48th Coolest
Coolest since:
1904, 1927
81st Warmest
Warmest since:
1934
Ties: 1899, 1926, 1955, 1962, 1979, 1995, 2001
May–Jul 2007
3-Month
73.5°F
(23.1°C)
72.3°F
(22.4°C)
1.2°F
(0.7°C)
94th Coolest
Coolest since:
1924
35th Warmest
Warmest since:
1934
Ties: 1918, 1943, 1999
Apr–Jul 2007
4-Month
68.6°F
(20.3°C)
68.1°F
(20.1°C)
0.5°F
(0.2°C)
80th Coolest
Coolest since:
1907
49th Warmest
Warmest since:
2012
Ties: 1902, 1931, 1949
Mar–Jul 2007
5-Month
65.6°F
(18.7°C)
63.4°F
(17.4°C)
2.2°F
(1.3°C)
115th Coolest
Coolest since:
1960
14th Warmest
Warmest since:
2012
Feb–Jul 2007
6-Month
59.6°F
(15.3°C)
58.6°F
(14.8°C)
1.0°F
(0.5°C)
89th Coolest
Coolest since:
1947
40th Warmest
Warmest since:
2012
Ties: 1944, 1974, 2009
Jan–Jul 2007
7-Month
56.1°F
(13.4°C)
54.6°F
(12.6°C)
1.5°F
(0.8°C)
101st Coolest
Coolest since:
1912
28th Warmest
Warmest since:
2012
Ties: 1944, 1955, 1964, 2010
Dec 2006–Jul 2007
8-Month
54.1°F
(12.3°C)
52.1°F
(11.2°C)
2.0°F
(1.1°C)
109th Coolest
Coolest since:
1978
19th Warmest
Warmest since:
2012
Ties: 1938
Nov 2006–Jul 2007
9-Month
53.3°F
(11.8°C)
51.3°F
(10.7°C)
2.0°F
(1.1°C)
112th Coolest
Coolest since:
1904, 1912
16th Warmest
Warmest since:
2012
Oct 2006–Jul 2007
10-Month
53.4°F
(11.9°C)
52.0°F
(11.1°C)
1.4°F
(0.8°C)
106th Coolest
Coolest since:
1904, 1912
22nd Warmest
Warmest since:
2012
Ties: 1987, 1995
Sep 2006–Jul 2007
11-Month
54.5°F
(12.5°C)
53.5°F
(11.9°C)
1.0°F
(0.6°C)
94th Coolest
Coolest since:
1904
34th Warmest
Warmest since:
2012
Ties: 1898, 1995, 2011
Aug 2006–Jul 2007
12-Month
56.5°F
(13.6°C)
55.4°F
(13.0°C)
1.1°F
(0.6°C)
100th Coolest
Coolest since:
1904
28th Warmest
Warmest since:
2012
Ties: 1919, 1922, 1941, 1946, 1957, 1972, 1986, 1992
Feb 2006–Jul 2007
18-Month
57.7°F
(14.3°C)
56.4°F
(13.6°C)
1.3°F
(0.7°C)
104th Coolest
Coolest since:
1918, 1979
24th Warmest
Warmest since:
2012
Ties: 2022
Aug 2005–Jul 2007
24-Month
57.2°F
(14.0°C)
55.4°F
(13.0°C)
1.8°F
(1.0°C)
117th Coolest
Coolest since:
1979
10th Warmest
Warmest since:
2017
Ties: 1922, 1955
Aug 2004–Jul 2007
36-Month
57.1°F
(13.9°C)
55.4°F
(13.0°C)
1.7°F
(0.9°C)
118th Coolest
Coolest since:
1979
8th Warmest
Warmest since:
2018
Ties: 1933, 2006
Aug 2003–Jul 2007
48-Month
56.9°F
(13.8°C)
55.3°F
(12.9°C)
1.6°F
(0.9°C)
117th Coolest
Coolest since:
1980
8th Warmest
Warmest since:
2019
Ties: 2002, 2008
Aug 2002–Jul 2007
60-Month
56.5°F
(13.6°C)
55.3°F
(12.9°C)
1.2°F
(0.7°C)
108th Coolest
Coolest since:
1906, 1980
16th Warmest
Warmest since:
2020
Ties: 1956, 2003, 2010, 2016

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