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 April 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 6. West Southwest

Average Temperature Rankings, August 1930

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
August 1930
1-Month
77.1°F
(25.1°C)
74.7°F
(23.7°C)
2.4°F
(1.4°C)
107th Coolest Coolest since: 1929 1915
19th Warmest Warmest since: 1918 1936, 1947
Jul–Aug 1930
2-Month
78.4°F
(25.8°C)
75.8°F
(24.3°C)
2.6°F
(1.5°C)
113th Coolest Coolest since: 1929 1915
13th Warmest Warmest since: 1916 1936
Ties: 1914
Jun–Aug 1930
3-Month
76.2°F
(24.6°C)
74.7°F
(23.7°C)
1.5°F
(0.9°C)
101st Coolest Coolest since: 1929 1915
25th Warmest Warmest since: 1921 1936
Ties: 1959
May–Aug 1930
4-Month
73.3°F
(22.9°C)
71.9°F
(22.2°C)
1.4°F
(0.7°C)
95th Coolest Coolest since: 1929 1915
31st Warmest Warmest since: 1921 1936
Apr–Aug 1930
5-Month
70.0°F
(21.1°C)
68.1°F
(20.1°C)
1.9°F
(1.0°C)
111th Coolest Coolest since: 1929 1907
15th Warmest Warmest since: 1921 1934
Ties: 1921, 1959, 2011
Mar–Aug 1930
6-Month
65.0°F
(18.3°C)
63.7°F
(17.6°C)
1.3°F
(0.7°C)
103rd Coolest Coolest since: 1929 1904
23rd Warmest Warmest since: 1921 2012
Ties: 1896, 1941, 2017
Feb–Aug 1930
7-Month
61.6°F
(16.4°C)
59.1°F
(15.1°C)
2.5°F
(1.3°C)
117th Coolest Coolest since: 1929 1904
9th Warmest Warmest since: 1921 2012
Ties: 1977
Jan–Aug 1930
8-Month
56.3°F
(13.5°C)
55.1°F
(12.8°C)
1.2°F
(0.7°C)
95th Coolest Coolest since: 1929 1904, 1912
31st Warmest Warmest since: 1925 2012
Ties: 1983
Dec 1929–Aug 1930
9-Month
53.5°F
(11.9°C)
52.4°F
(11.3°C)
1.1°F
(0.6°C)
92nd Coolest Coolest since: 1929 1904
33rd Warmest Warmest since: 1921 2012
Ties: 1931, 1939, 1942, 1946, 2010
Nov 1929–Aug 1930
10-Month
51.8°F
(11.0°C)
51.4°F
(10.8°C)
0.4°F
(0.2°C)
74th Coolest Coolest since: 1929 1904
51st Warmest Warmest since: 1925 2012
Ties: 1935, 1943, 1964, 1972
Oct 1929–Aug 1930
11-Month
52.1°F
(11.2°C)
51.8°F
(11.0°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1929 1904
55th Warmest Warmest since: 1925 2012
Ties: 1896, 1900, 1909, 1947
Sep 1929–Aug 1930
12-Month
53.2°F
(11.8°C)
53.1°F
(11.7°C)
0.1°F
(0.1°C)
58th Coolest Coolest since: 1929 1904
67th Warmest Warmest since: 1928 2012
Ties: 1900, 1937, 1947, 1956
Mar 1929–Aug 1930
18-Month
56.7°F
(13.7°C)
56.7°F
(13.7°C)
0.0°F
(0.0°C)
64th Coolest Coolest since: 1929 1904
61st Warmest Warmest since: 1923 2012
Sep 1928–Aug 1930
24-Month
52.7°F
(11.5°C)
53.2°F
(11.8°C)
-0.5°F
(-0.3°C)
34th Coolest Coolest since: 1929 1905
90th Warmest Warmest since: 1929 2017
Ties: 1902, 1908, 1920, 1928, 1929, 1960
Sep 1927–Aug 1930
36-Month
52.9°F
(11.6°C)
53.1°F
(11.7°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 1929 1979
80th Warmest Warmest since: 1925 2018
Ties: 1902, 1910, 1925, 1967
Sep 1926–Aug 1930
48-Month
52.7°F
(11.5°C)
53.1°F
(11.7°C)
-0.4°F
(-0.2°C)
28th Coolest Coolest since: 1929 1905
94th Warmest Warmest since: 1928 2019
Ties: 1899, 1917, 1926, 1928, 1968, 1972
Sep 1925–Aug 1930
60-Month
52.5°F
(11.4°C)
53.1°F
(11.7°C)
-0.6°F
(-0.3°C)
16th Coolest Coolest since: 1928 1906
105th Warmest Warmest since: 1929 2002
Ties: 1903, 1912, 1927, 1928

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published May 2020, retrieved on May 31, 2020 from https://www.ncdc.noaa.gov/cag/