Climate at a Glance

Divisional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of December 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 5. East

Average Temperature Rankings, August 1930

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 1930
1-Month
74.0°F
(23.3°C)
72.1°F
(22.3°C)
1.9°F
(1.0°C)
106th Coolest Coolest since: 1929 1915
21st Warmest Warmest since: 1918 1947
Ties: 1899, 1991, 1998, 2018
Jul–Aug 1930
2-Month
75.3°F
(24.1°C)
73.2°F
(22.9°C)
2.1°F
(1.2°C)
112th Coolest Coolest since: 1929 1915
15th Warmest Warmest since: 1916 1936
Jun–Aug 1930
3-Month
73.6°F
(23.1°C)
72.3°F
(22.4°C)
1.3°F
(0.7°C)
94th Coolest Coolest since: 1929 1915
33rd Warmest Warmest since: 1921 1936
May–Aug 1930
4-Month
70.8°F
(21.6°C)
69.5°F
(20.8°C)
1.3°F
(0.8°C)
96th Coolest Coolest since: 1929 1915
31st Warmest Warmest since: 1921 1934
Ties: 1932, 1941, 1964
Apr–Aug 1930
5-Month
67.1°F
(19.5°C)
65.5°F
(18.6°C)
1.6°F
(0.9°C)
104th Coolest Coolest since: 1929 1907
23rd Warmest Warmest since: 1921 1991
Ties: 1913, 1944
Mar–Aug 1930
6-Month
62.1°F
(16.7°C)
61.0°F
(16.1°C)
1.1°F
(0.6°C)
93rd Coolest Coolest since: 1929 1904, 1907
34th Warmest Warmest since: 1925 2012
Ties: 1914
Feb–Aug 1930
7-Month
58.6°F
(14.8°C)
56.2°F
(13.4°C)
2.4°F
(1.4°C)
116th Coolest Coolest since: 1929 1904
11th Warmest Warmest since: 1921 2012
Jan–Aug 1930
8-Month
53.6°F
(12.0°C)
52.2°F
(11.2°C)
1.4°F
(0.8°C)
94th Coolest Coolest since: 1929 1904, 1912
33rd Warmest Warmest since: 1921 2012
Ties: 1988, 2007
Dec 1929–Aug 1930
9-Month
50.6°F
(10.3°C)
49.5°F
(9.7°C)
1.1°F
(0.6°C)
91st Coolest Coolest since: 1929 1904
35th Warmest Warmest since: 1922 2012
Ties: 1914, 1922, 1976, 1992
Nov 1929–Aug 1930
10-Month
49.0°F
(9.4°C)
48.5°F
(9.2°C)
0.5°F
(0.2°C)
79th Coolest Coolest since: 1929 1904
47th Warmest Warmest since: 1925 2012
Ties: 1925, 1952, 1974, 1981, 1989
Oct 1929–Aug 1930
11-Month
49.2°F
(9.6°C)
49.0°F
(9.4°C)
0.2°F
(0.2°C)
68th Coolest Coolest since: 1929 1904
58th Warmest Warmest since: 1925 2012
Ties: 1959, 1975, 1993
Sep 1929–Aug 1930
12-Month
50.4°F
(10.2°C)
50.3°F
(10.2°C)
0.1°F
(0.0°C)
56th Coolest Coolest since: 1929 1904
70th Warmest Warmest since: 1928 2012
Ties: 1923, 1937, 1944, 1966, 1993, 2001
Mar 1929–Aug 1930
18-Month
54.0°F
(12.2°C)
53.9°F
(12.2°C)
0.1°F
(0.0°C)
66th Coolest Coolest since: 1929 1904
60th Warmest Warmest since: 1923 2012
Ties: 1898, 1909, 1973, 1990
Sep 1928–Aug 1930
24-Month
50.0°F
(10.0°C)
50.3°F
(10.2°C)
-0.3°F
(-0.2°C)
46th Coolest Coolest since: 1928 1905
79th Warmest Warmest since: 1929 2017
Ties: 1898, 1928, 1936, 1966, 1977
Sep 1927–Aug 1930
36-Month
50.2°F
(10.1°C)
50.3°F
(10.2°C)
-0.1°F
(-0.1°C)
50th Coolest Coolest since: 1929 1904
74th Warmest Warmest since: 1924 2018
Ties: 1898, 1924, 1938, 1951, 1958, 1994, 1996, 1997
Sep 1926–Aug 1930
48-Month
50.0°F
(10.0°C)
50.3°F
(10.2°C)
-0.3°F
(-0.2°C)
40th Coolest Coolest since: 1929 1905
83rd Warmest Warmest since: 1925 2019
Ties: 1901, 1911, 1914, 1972
Sep 1925–Aug 1930
60-Month
49.7°F
(9.8°C)
50.3°F
(10.2°C)
-0.6°F
(-0.4°C)
22nd Coolest Coolest since: 1929 1906
100th Warmest Warmest since: 1929 2020
Ties: 1910, 1913, 1916, 1929, 1962, 1964, 1969

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2021, retrieved on January 26, 2021 from https://www.ncdc.noaa.gov/cag/