Climate at a Glance

Statewide 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 January 2021. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, August 1925

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 1925
1-Month
73.6°F
(23.1°C)
73.4°F
(23.0°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 1924 1915
60th Warmest Warmest since: 1922 1947
Ties: 1949, 1958, 2012
Jul–Aug 1925
2-Month
74.4°F
(23.6°C)
74.5°F
(23.6°C)
-0.1°F
(0.0°C)
66th Coolest Coolest since: 1924 1915
61st Warmest Warmest since: 1923 1936
Ties: 1896, 1948
Jun–Aug 1925
3-Month
74.2°F
(23.4°C)
73.5°F
(23.1°C)
0.7°F
(0.3°C)
87th Coolest Coolest since: 1924 1915
40th Warmest Warmest since: 1921 1936
Ties: 1899, 1918, 1937, 1938, 1984, 1999
May–Aug 1925
4-Month
70.3°F
(21.3°C)
70.6°F
(21.4°C)
-0.3°F
(-0.1°C)
53rd Coolest Coolest since: 1924 1915
74th Warmest Warmest since: 1923 1934, 1936
Ties: 1905, 1940, 2013, 2017
Apr–Aug 1925
5-Month
67.7°F
(19.8°C)
66.8°F
(19.3°C)
0.9°F
(0.5°C)
87th Coolest Coolest since: 1924 1907
40th Warmest Warmest since: 1922 1934
Ties: 1899, 1953
Mar–Aug 1925
6-Month
63.6°F
(17.6°C)
62.4°F
(16.9°C)
1.2°F
(0.7°C)
107th Coolest Coolest since: 1924 1904, 1950, 1960
20th Warmest Warmest since: 1921 2012
Ties: 1896, 1914, 1918, 1946
Feb–Aug 1925
7-Month
59.4°F
(15.2°C)
57.6°F
(14.2°C)
1.8°F
(1.0°C)
111th Coolest Coolest since: 1924 1904
16th Warmest Warmest since: 1921 2012
Ties: 1955
Jan–Aug 1925
8-Month
55.0°F
(12.8°C)
53.5°F
(11.9°C)
1.5°F
(0.9°C)
99th Coolest Coolest since: 1924 1904, 1912
28th Warmest Warmest since: 1921 2012
Ties: 1896, 1944, 1983, 1986
Dec 1924–Aug 1925
9-Month
51.5°F
(10.8°C)
50.8°F
(10.4°C)
0.7°F
(0.4°C)
79th Coolest Coolest since: 1924 1904
47th Warmest Warmest since: 1922 2012
Ties: 1981
Nov 1924–Aug 1925
10-Month
50.5°F
(10.3°C)
49.8°F
(9.9°C)
0.7°F
(0.4°C)
85th Coolest Coolest since: 1924 1904
41st Warmest Warmest since: 1922 2012
Ties: 1981, 2011
Oct 1924–Aug 1925
11-Month
51.3°F
(10.7°C)
50.3°F
(10.2°C)
1.0°F
(0.5°C)
93rd Coolest Coolest since: 1924 1904
33rd Warmest Warmest since: 1921 2012
Ties: 1931, 1938, 1988, 2004
Sep 1924–Aug 1925
12-Month
52.1°F
(11.2°C)
51.6°F
(10.9°C)
0.5°F
(0.3°C)
78th Coolest Coolest since: 1924 1904
48th Warmest Warmest since: 1922 2012
Ties: 1946, 1986
Mar 1924–Aug 1925
18-Month
54.6°F
(12.6°C)
55.2°F
(12.9°C)
-0.6°F
(-0.3°C)
34th Coolest Coolest since: 1924 1904
92nd Warmest Warmest since: 1923 2012
Ties: 1936, 1984, 2009
Sep 1923–Aug 1925
24-Month
51.1°F
(10.6°C)
51.6°F
(10.9°C)
-0.5°F
(-0.3°C)
30th Coolest Coolest since: 1924 1905
95th Warmest Warmest since: 1924 2017
Ties: 1899, 1907, 1916, 1919, 1924
Sep 1922–Aug 1925
36-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
45th Coolest Coolest since: 1920 1979
79th Warmest Warmest since: 1924 2018
Ties: 1910, 1914, 1958, 1964, 1998
Sep 1921–Aug 1925
48-Month
51.8°F
(11.0°C)
51.6°F
(10.9°C)
0.2°F
(0.1°C)
65th Coolest Coolest since: 1921 1905
58th Warmest Warmest since: 1924 2019
Ties: 1921, 1931, 1938, 1950, 1995, 2016
Sep 1920–Aug 1925
60-Month
52.4°F
(11.3°C)
51.6°F
(10.9°C)
0.8°F
(0.4°C)
94th Coolest Coolest since: 1924 1906
28th Warmest Warmest since: 1923 2020
Ties: 1932, 1955, 1987, 1989, 1990, 1992, 2000

Citing This Page

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