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


Illinois

Average Temperature Rankings, August 1912

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 1912
1-Month
71.7°F
(22.1°C)
73.4°F
(23.0°C)
-1.7°F
(-0.9°C)
27th Coolest Coolest since: 1904 1915
100th Warmest Warmest since: 1911 1947
Ties: 1965, 1999
Jul–Aug 1912
2-Month
73.5°F
(23.1°C)
74.5°F
(23.6°C)
-1.0°F
(-0.5°C)
39th Coolest Coolest since: 1905 1915
88th Warmest Warmest since: 1911 1936
Ties: 1895
Jun–Aug 1912
3-Month
71.6°F
(22.0°C)
73.5°F
(23.1°C)
-1.9°F
(-1.1°C)
17th Coolest Coolest since: 1907 1915
110th Warmest Warmest since: 1911 1936
Ties: 1907, 1951
May–Aug 1912
4-Month
69.8°F
(21.0°C)
70.7°F
(21.5°C)
-0.9°F
(-0.5°C)
36th Coolest Coolest since: 1910 1915
91st Warmest Warmest since: 1911 1934, 1936
Ties: 1996, 2003
Apr–Aug 1912
5-Month
66.3°F
(19.1°C)
66.8°F
(19.3°C)
-0.5°F
(-0.2°C)
41st Coolest Coolest since: 1910 1907
86th Warmest Warmest since: 1911 1934
Ties: 1898, 1908, 1947, 1984, 2013
Mar–Aug 1912
6-Month
60.3°F
(15.7°C)
62.3°F
(16.8°C)
-2.0°F
(-1.1°C)
9th Coolest Coolest since: 1907 1904, 1950, 1960
118th Warmest Warmest since: 1911 2012
Feb–Aug 1912
7-Month
54.8°F
(12.7°C)
57.6°F
(14.2°C)
-2.8°F
(-1.5°C)
4th Coolest Coolest since: 1904 1904
123rd Warmest Warmest since: 1911 2012
Jan–Aug 1912
8-Month
49.6°F
(9.8°C)
53.6°F
(12.0°C)
-4.0°F
(-2.2°C)
1st Coolest Coolest since: 1904 1904, 1912
126th Warmest Warmest since: 1911 2012
Ties: 1904
Dec 1911–Aug 1912
9-Month
47.8°F
(8.8°C)
50.9°F
(10.5°C)
-3.1°F
(-1.7°C)
4th Coolest Coolest since: 1904 1904
122nd Warmest Warmest since: 1911 2012
Nov 1911–Aug 1912
10-Month
46.4°F
(8.0°C)
49.8°F
(9.9°C)
-3.4°F
(-1.9°C)
2nd Coolest Coolest since: 1904 1904
124th Warmest Warmest since: 1911 2012
Oct 1911–Aug 1912
11-Month
47.0°F
(8.3°C)
50.3°F
(10.2°C)
-3.3°F
(-1.9°C)
2nd Coolest Coolest since: 1904 1904
124th Warmest Warmest since: 1911 2012
Sep 1911–Aug 1912
12-Month
48.8°F
(9.3°C)
51.6°F
(10.9°C)
-2.8°F
(-1.6°C)
2nd Coolest Coolest since: 1904 1904
124th Warmest Warmest since: 1911 2012
Mar 1911–Aug 1912
18-Month
53.7°F
(12.1°C)
55.2°F
(12.9°C)
-1.5°F
(-0.8°C)
7th Coolest Coolest since: 1905 1904
119th Warmest Warmest since: 1911 2012
Ties: 1997
Sep 1910–Aug 1912
24-Month
50.5°F
(10.3°C)
51.6°F
(10.9°C)
-1.1°F
(-0.6°C)
10th Coolest Coolest since: 1905 1905
115th Warmest Warmest since: 1911 2017
Ties: 1970, 1980
Sep 1909–Aug 1912
36-Month
50.6°F
(10.3°C)
51.6°F
(10.9°C)
-1.0°F
(-0.6°C)
8th Coolest Coolest since: 1906 1979
116th Warmest Warmest since: 1911 2018
Ties: 1917, 1919, 1970, 2015
Sep 1908–Aug 1912
48-Month
51.0°F
(10.6°C)
51.6°F
(10.9°C)
-0.6°F
(-0.3°C)
20th Coolest Coolest since: 1908 1905
103rd Warmest Warmest since: 1911 2019
Ties: 1908, 1969, 1997
Sep 1907–Aug 1912
60-Month
51.1°F
(10.6°C)
51.6°F
(10.9°C)
-0.5°F
(-0.3°C)
21st Coolest Coolest since: 1908 1906
101st Warmest Warmest since: 1911 2020
Ties: 1929, 1930, 1964, 1972, 1978, 1997

Citing This Page

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