Statewide Rankings

Statewide 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

Average Temperature Rankings, August 2007

View Period (Months):
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  • Record Coolest
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  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 2007
1-Month
78.2°F
(25.7°C)
73.4°F
(23.0°C)
4.8°F
(2.7°C)
123rd Coolest
Coolest since:
1915
6th Warmest
Warmest since:
1947
Jul–Aug 2007
2-Month
75.8°F
(24.3°C)
74.5°F
(23.6°C)
1.3°F
(0.7°C)
101st Coolest
Coolest since:
1915
28th Warmest
Warmest since:
1936
Ties: 1941, 1949, 1959, 1987, 1993
Jun–Aug 2007
3-Month
74.7°F
(23.7°C)
73.4°F
(23.0°C)
1.3°F
(0.7°C)
97th Coolest
Coolest since:
1915
32nd Warmest
Warmest since:
1936
Ties: 1941, 1955
May–Aug 2007
4-Month
72.9°F
(22.7°C)
70.6°F
(21.4°C)
2.3°F
(1.3°C)
118th Coolest
Coolest since:
1915
11th Warmest
Warmest since:
1934, 1936
Ties: 1944
Apr–Aug 2007
5-Month
68.4°F
(20.2°C)
66.8°F
(19.3°C)
1.6°F
(0.9°C)
107th Coolest
Coolest since:
1907
22nd Warmest
Warmest since:
1934
Ties: 1998
Mar–Aug 2007
6-Month
65.0°F
(18.3°C)
62.3°F
(16.8°C)
2.7°F
(1.5°C)
121st Coolest
Coolest since:
1904, 1950, 1960
8th Warmest
Warmest since:
2012
Feb–Aug 2007
7-Month
58.8°F
(14.9°C)
57.6°F
(14.2°C)
1.2°F
(0.7°C)
99th Coolest
Coolest since:
1904
30th Warmest
Warmest since:
2012
Ties: 1896, 1959
Jan–Aug 2007
8-Month
55.2°F
(12.9°C)
53.5°F
(11.9°C)
1.7°F
(1.0°C)
105th Coolest
Coolest since:
1904, 1912
24th Warmest
Warmest since:
2012
Ties: 1999, 2020
Dec 2006–Aug 2007
9-Month
53.0°F
(11.7°C)
50.8°F
(10.4°C)
2.2°F
(1.3°C)
111th Coolest
Coolest since:
1904
17th Warmest
Warmest since:
2012
Ties: 1953, 1999
Nov 2006–Aug 2007
10-Month
52.2°F
(11.2°C)
49.9°F
(9.9°C)
2.3°F
(1.3°C)
115th Coolest
Coolest since:
1904
13th Warmest
Warmest since:
2012
Ties: 1954, 1999
Oct 2006–Aug 2007
11-Month
52.1°F
(11.2°C)
50.3°F
(10.2°C)
1.8°F
(1.0°C)
111th Coolest
Coolest since:
1904
17th Warmest
Warmest since:
2012
Ties: 1919
Sep 2006–Aug 2007
12-Month
53.1°F
(11.7°C)
51.7°F
(10.9°C)
1.4°F
(0.8°C)
106th Coolest
Coolest since:
1904
22nd Warmest
Warmest since:
2012
Ties: 1939
Mar 2006–Aug 2007
18-Month
56.7°F
(13.7°C)
55.2°F
(12.9°C)
1.5°F
(0.8°C)
107th Coolest
Coolest since:
1904
21st Warmest
Warmest since:
2012
Ties: 1955, 1992
Sep 2005–Aug 2007
24-Month
53.6°F
(12.0°C)
51.6°F
(10.9°C)
2.0°F
(1.1°C)
116th Coolest
Coolest since:
1905
11th Warmest
Warmest since:
2017
Ties: 1955
Sep 2004–Aug 2007
36-Month
53.7°F
(12.1°C)
51.6°F
(10.9°C)
2.1°F
(1.2°C)
122nd Coolest
Coolest since:
1979
4th Warmest
Warmest since:
2018
Ties: 2017
Sep 2003–Aug 2007
48-Month
53.4°F
(11.9°C)
51.6°F
(10.9°C)
1.8°F
(1.0°C)
122nd Coolest
Coolest since:
1905
3rd Warmest
Warmest since:
2019
Ties: 1934, 2002
Sep 2002–Aug 2007
60-Month
53.0°F
(11.7°C)
51.6°F
(10.9°C)
1.4°F
(0.8°C)
115th Coolest
Coolest since:
1906
9th Warmest
Warmest since:
2020
Ties: 2003

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