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 1984

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 1984
1-Month
74.7°F
(23.7°C)
73.4°F
(23.0°C)
1.3°F
(0.7°C)
96th Coolest Coolest since: 1982 1915
31st Warmest Warmest since: 1983 1947
Ties: 1926, 1935, 1991, 2006, 2018
Jul–Aug 1984
2-Month
74.0°F
(23.3°C)
74.5°F
(23.6°C)
-0.5°F
(-0.3°C)
49th Coolest Coolest since: 1982 1915
78th Warmest Warmest since: 1983 1936
Ties: 1898, 1964, 1978
Jun–Aug 1984
3-Month
74.2°F
(23.4°C)
73.5°F
(23.1°C)
0.7°F
(0.3°C)
87th Coolest Coolest since: 1982 1915
40th Warmest Warmest since: 1983 1936
Ties: 1899, 1918, 1925, 1937, 1938, 1999
May–Aug 1984
4-Month
70.4°F
(21.3°C)
70.6°F
(21.4°C)
-0.2°F
(-0.1°C)
58th Coolest Coolest since: 1982 1915
69th Warmest Warmest since: 1983 1934, 1936
Ties: 1906, 1942
Apr–Aug 1984
5-Month
66.3°F
(19.1°C)
66.8°F
(19.3°C)
-0.5°F
(-0.2°C)
41st Coolest Coolest since: 1982 1907
86th Warmest Warmest since: 1983 1934
Ties: 1898, 1908, 1912, 1947, 2013
Mar–Aug 1984
6-Month
60.8°F
(16.0°C)
62.3°F
(16.8°C)
-1.5°F
(-0.8°C)
16th Coolest Coolest since: 1961 1904, 1950, 1960
111th Warmest Warmest since: 1983 2012
Ties: 1947, 1997
Feb–Aug 1984
7-Month
57.3°F
(14.1°C)
57.6°F
(14.2°C)
-0.3°F
(-0.1°C)
53rd Coolest Coolest since: 1982 1904
74th Warmest Warmest since: 1983 2012
Ties: 1910, 1927, 1968
Jan–Aug 1984
8-Month
52.8°F
(11.6°C)
53.5°F
(11.9°C)
-0.7°F
(-0.3°C)
39th Coolest Coolest since: 1982 1904, 1912
88th Warmest Warmest since: 1983 2012
Ties: 1962, 1965, 1985
Dec 1983–Aug 1984
9-Month
48.9°F
(9.4°C)
50.9°F
(10.5°C)
-2.0°F
(-1.1°C)
10th Coolest Coolest since: 1982 1904
116th Warmest Warmest since: 1983 2012
Ties: 1899, 1951
Nov 1983–Aug 1984
10-Month
48.4°F
(9.1°C)
49.8°F
(9.9°C)
-1.4°F
(-0.8°C)
17th Coolest Coolest since: 1982 1904
109th Warmest Warmest since: 1983 2012
Ties: 1918, 1940
Oct 1983–Aug 1984
11-Month
49.1°F
(9.5°C)
50.3°F
(10.2°C)
-1.2°F
(-0.7°C)
22nd Coolest Coolest since: 1982 1904
104th Warmest Warmest since: 1983 2012
Ties: 1940, 1997
Sep 1983–Aug 1984
12-Month
50.6°F
(10.3°C)
51.7°F
(10.9°C)
-1.1°F
(-0.6°C)
26th Coolest Coolest since: 1982 1904
100th Warmest Warmest since: 1983 2012
Mar 1983–Aug 1984
18-Month
54.6°F
(12.6°C)
55.1°F
(12.8°C)
-0.5°F
(-0.2°C)
34th Coolest Coolest since: 1982 1904
92nd Warmest Warmest since: 1983 2012
Ties: 1925, 1936, 2009
Sep 1982–Aug 1984
24-Month
51.9°F
(11.1°C)
51.6°F
(10.9°C)
0.3°F
(0.2°C)
76th Coolest Coolest since: 1983 1905
49th Warmest Warmest since: 1976 2017
Ties: 1950, 1975, 1986, 1995, 2004
Sep 1981–Aug 1984
36-Month
51.2°F
(10.7°C)
51.6°F
(10.9°C)
-0.4°F
(-0.2°C)
31st Coolest Coolest since: 1982 1979
93rd Warmest Warmest since: 1983 2018
Ties: 1901, 1908, 1913, 1967, 1996, 1997
Sep 1980–Aug 1984
48-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
42nd Coolest Coolest since: 1982 1905
81st Warmest Warmest since: 1983 2019
Ties: 1909, 1951, 1952, 1953, 1966, 1973
Sep 1979–Aug 1984
60-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 1983 1906
79th Warmest Warmest since: 1977 2020
Ties: 1914, 1917, 1951, 1966, 1968, 1996

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 22, 2021 from https://www.ncdc.noaa.gov/cag/