Statewide Rankings

Statewide Data Info
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Illinois

Average Temperature Rankings, August 1930

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 1930
1-Month
75.4°F
(24.1°C)
73.4°F
(23.0°C)
2.0°F
(1.1°C)
106th Coolest
Coolest since:
1915
23rd Warmest
Warmest since:
1947
Ties: 1906
Jul–Aug 1930
2-Month
76.9°F
(24.9°C)
74.5°F
(23.6°C)
2.4°F
(1.3°C)
115th Coolest
Coolest since:
1915
14th Warmest
Warmest since:
1936
Jun–Aug 1930
3-Month
74.9°F
(23.8°C)
73.5°F
(23.1°C)
1.4°F
(0.7°C)
103rd Coolest
Coolest since:
1915
26th Warmest
Warmest since:
1936
Ties: 1919, 1944, 2018
May–Aug 1930
4-Month
72.0°F
(22.2°C)
70.6°F
(21.4°C)
1.4°F
(0.8°C)
98th Coolest
Coolest since:
1915
31st Warmest
Warmest since:
1936
Ties: 2005, 2016
Apr–Aug 1930
5-Month
68.5°F
(20.3°C)
66.8°F
(19.3°C)
1.7°F
(1.0°C)
112th Coolest
Coolest since:
1907
17th Warmest
Warmest since:
1934
Ties: 1913, 1959, 2001, 2006
Mar–Aug 1930
6-Month
63.5°F
(17.5°C)
62.3°F
(16.8°C)
1.2°F
(0.7°C)
103rd Coolest
Coolest since:
1950, 1960
26th Warmest
Warmest since:
2012
Ties: 1911, 1922, 1933, 1941, 1995, 2000, 2017, 2022
Feb–Aug 1930
7-Month
60.0°F
(15.6°C)
57.6°F
(14.2°C)
2.4°F
(1.4°C)
118th Coolest
Coolest since:
1904
11th Warmest
Warmest since:
2012
Jan–Aug 1930
8-Month
54.8°F
(12.7°C)
53.6°F
(12.0°C)
1.2°F
(0.7°C)
94th Coolest
Coolest since:
1912
35th Warmest
Warmest since:
2012
Ties: 1919, 1973
Dec 1929–Aug 1930
9-Month
52.0°F
(11.1°C)
50.9°F
(10.5°C)
1.1°F
(0.6°C)
92nd Coolest
Coolest since:
1904
36th Warmest
Warmest since:
2012
Ties: 1911, 1939, 1976
Nov 1929–Aug 1930
10-Month
50.4°F
(10.2°C)
49.9°F
(9.9°C)
0.5°F
(0.3°C)
82nd Coolest
Coolest since:
1904
46th Warmest
Warmest since:
2012
Ties: 1911, 1944, 1952, 1990, 1992
Oct 1929–Aug 1930
11-Month
50.6°F
(10.3°C)
50.3°F
(10.2°C)
0.3°F
(0.1°C)
72nd Coolest
Coolest since:
1904
56th Warmest
Warmest since:
2012
Ties: 1896, 1900, 1985
Sep 1929–Aug 1930
12-Month
51.8°F
(11.0°C)
51.6°F
(10.9°C)
0.2°F
(0.1°C)
66th Coolest
Coolest since:
1904
62nd Warmest
Warmest since:
2012
Ties: 1900, 1916, 1948, 1959, 1973, 1985
Mar 1929–Aug 1930
18-Month
55.3°F
(12.9°C)
55.2°F
(12.9°C)
0.1°F
(0.0°C)
64th Coolest
Coolest since:
1904
64th Warmest
Warmest since:
2012
Sep 1928–Aug 1930
24-Month
51.2°F
(10.7°C)
51.6°F
(10.9°C)
-0.4°F
(-0.2°C)
35th Coolest
Coolest since:
1905
92nd Warmest
Warmest since:
2017
Ties: 1908, 1925, 1926, 1962, 1967, 1985
Sep 1927–Aug 1930
36-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
51st Coolest
Coolest since:
1979
75th Warmest
Warmest since:
2018
Ties: 1909, 1945, 1953, 1959, 1986
Sep 1926–Aug 1930
48-Month
51.3°F
(10.7°C)
51.6°F
(10.9°C)
-0.3°F
(-0.2°C)
36th Coolest
Coolest since:
1905
89th Warmest
Warmest since:
2019
Ties: 1903, 1910, 1964, 1965, 1985
Sep 1925–Aug 1930
60-Month
51.1°F
(10.6°C)
51.6°F
(10.9°C)
-0.5°F
(-0.3°C)
21st Coolest
Coolest since:
1906
103rd Warmest
Warmest since:
2020
Ties: 1912, 1929, 1964, 1972, 1978, 1997

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