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 1915

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 1915
1-Month
66.9°F
(19.4°C)
73.4°F
(23.0°C)
-6.5°F
(-3.6°C)
1st Coolest Coolest to Date 1915
126th Warmest Warmest since: 1914 1947
Jul–Aug 1915
2-Month
69.6°F
(20.9°C)
74.5°F
(23.6°C)
-4.9°F
(-2.7°C)
1st Coolest Coolest to Date 1915
126th Warmest Warmest since: 1914 1936
Jun–Aug 1915
3-Month
69.0°F
(20.6°C)
73.5°F
(23.1°C)
-4.5°F
(-2.5°C)
1st Coolest Coolest to Date 1915
126th Warmest Warmest since: 1914 1936
May–Aug 1915
4-Month
66.5°F
(19.2°C)
70.6°F
(21.4°C)
-4.1°F
(-2.2°C)
1st Coolest Coolest to Date 1915
126th Warmest Warmest since: 1914 1934, 1936
Apr–Aug 1915
5-Month
64.8°F
(18.2°C)
66.8°F
(19.3°C)
-2.0°F
(-1.1°C)
12th Coolest Coolest since: 1907 1907
115th Warmest Warmest since: 1914 1934
Ties: 1967
Mar–Aug 1915
6-Month
59.7°F
(15.4°C)
62.3°F
(16.8°C)
-2.6°F
(-1.4°C)
5th Coolest Coolest since: 1904 1904, 1950, 1960
122nd Warmest Warmest since: 1914 2012
Feb–Aug 1915
7-Month
56.2°F
(13.4°C)
57.6°F
(14.2°C)
-1.4°F
(-0.8°C)
23rd Coolest Coolest since: 1912 1904
104th Warmest Warmest since: 1914 2012
Ties: 1906
Jan–Aug 1915
8-Month
51.9°F
(11.1°C)
53.5°F
(11.9°C)
-1.6°F
(-0.8°C)
16th Coolest Coolest since: 1912 1904, 1912
111th Warmest Warmest since: 1914 2012
Dec 1914–Aug 1915
9-Month
48.7°F
(9.3°C)
50.9°F
(10.5°C)
-2.2°F
(-1.2°C)
9th Coolest Coolest since: 1912 1904
117th Warmest Warmest since: 1914 2012
Nov 1914–Aug 1915
10-Month
48.1°F
(8.9°C)
49.9°F
(9.9°C)
-1.8°F
(-1.0°C)
13th Coolest Coolest since: 1912 1904
113th Warmest Warmest since: 1914 2012
Ties: 1996
Oct 1914–Aug 1915
11-Month
48.9°F
(9.4°C)
50.3°F
(10.2°C)
-1.4°F
(-0.8°C)
19th Coolest Coolest since: 1912 1904
107th Warmest Warmest since: 1914 2012
Ties: 1958, 1970
Sep 1914–Aug 1915
12-Month
50.3°F
(10.2°C)
51.6°F
(10.9°C)
-1.3°F
(-0.7°C)
20th Coolest Coolest since: 1912 1904
106th Warmest Warmest since: 1914 2012
Ties: 1963, 1970
Mar 1914–Aug 1915
18-Month
54.8°F
(12.7°C)
55.2°F
(12.9°C)
-0.4°F
(-0.2°C)
42nd Coolest Coolest since: 1912 1904
84th Warmest Warmest since: 1914 2012
Ties: 1903, 1928, 1948, 1959, 1966, 1971, 1980, 1985
Sep 1913–Aug 1915
24-Month
51.6°F
(10.9°C)
51.6°F
(10.9°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 1913 1905
68th Warmest Warmest since: 1914 2017
Ties: 1944, 1946, 1990, 2009
Sep 1912–Aug 1915
36-Month
51.9°F
(11.1°C)
51.6°F
(10.9°C)
0.3°F
(0.2°C)
76th Coolest Coolest since: 1914 1979
48th Warmest Warmest to Date 2018
Ties: 1950, 1975, 1985, 1990
Sep 1911–Aug 1915
48-Month
51.1°F
(10.6°C)
51.6°F
(10.9°C)
-0.5°F
(-0.3°C)
24th Coolest Coolest since: 1913 1905
99th Warmest Warmest since: 1914 2019
Ties: 1900, 1913, 1926, 1962, 1968
Sep 1910–Aug 1915
60-Month
51.3°F
(10.7°C)
51.5°F
(10.8°C)
-0.2°F
(-0.1°C)
33rd Coolest Coolest since: 1913 1906
89th Warmest Warmest since: 1914 2020
Ties: 1900, 1901, 1910, 1913, 1916, 1921, 1965, 1967, 1973

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/